Merge branch 'version-1.5.0'

Change-Id: Id73c0c74600a3da3373b3a37236b505af65bfe31

17 files changed, 475 insertions, 313 deletions

diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm
index 61fa6716dba..e0743eae55a 100644
--- a/gnu/build/linux-boot.scm
+++ b/gnu/build/linux-boot.scm
@@ -46,7 +46,26 @@
             make-static-device-nodes
             configure-qemu-networking
 
-            boot-system))
+            boot-system
+
+            linux-console
+
+            linux-console?
+            linux-console-device
+            linux-console-can-read?
+            linux-console-can-write?
+            linux-console-can-unblank?
+            linux-console-enabled?
+            linux-console-preferred?
+            linux-console-primary?
+            linux-console-printk?
+            linux-console-braille?
+            linux-console-safe-when-cpu-offline?
+            linux-console-major
+            linux-console-minor
+            linux-console-virtual?
+
+            read-linux-consoles))
 
 ;;; Commentary:
 ;;;
@@ -675,4 +694,56 @@ the root file system...\n" root-delay)
               (start-repl)))))
     #:on-error on-error))
 
+(define-record-type <linux-console>
+  (make-linux-console device can-read? can-write? can-unblank?
+                      enabled? preferred? primary? printk? braille?
+                      safe-when-cpu-offline? major minor virtual?)
+  linux-console?
+  (device linux-console-device)
+  (can-read? linux-console-can-read?)
+  (can-write? linux-console-can-write?)
+  (can-unblank? linux-console-can-unblank?)
+  (enabled? linux-console-enabled?)
+  (preferred? linux-console-preferred?)
+  (primary? linux-console-primary?)
+  (printk? linux-console-printk?)
+  (braille? linux-console-braille?)
+  (safe-when-cpu-offline? linux-console-safe-when-cpu-offline?)
+  (major linux-console-major)
+  (minor linux-console-minor)
+  (virtual? linux-console-virtual?))
+
+(define* (read-linux-consoles #:optional (consoles-file "/proc/consoles"))
+  "Parses CONSOLES-FILE and returns a list of <linux-console> records."
+  (if (not (file-exists? consoles-file))
+      '()
+      (with-input-from-file consoles-file
+        (lambda ()
+          (let ((line-regex (make-regexp
+                             "^([^ ]+)[ ]+(.+)[ ]+([0-9]+):([0-9]+)$"))
+                (virt-regex (make-regexp "^tty[0-9]+$")))
+            (let loop ((line (read-line))
+                       (results '()))
+              (cond
+               ((eof-object? line)
+                (reverse results))
+               ((regexp-exec line-regex line)
+                => (lambda (m)
+                     (let* ((dev      (match:substring m 1))
+                            (flags    (match:substring m 2))
+                            (major    (string->number (match:substring m 3)))
+                            (minor    (string->number (match:substring m 4)))
+                            (virtual? (regexp-exec virt-regex dev))
+                            (has?     (lambda (c)
+                                      (string-any (lambda (f) (char=? f c)) flags))))
+                       (loop (read-line)
+                             (cons (make-linux-console
+                                    dev
+                                    (has? #\R) (has? #\W) (has? #\U) (has? #\E)
+                                    (has? #\C) (has? #\B) (has? #\p) (has? #\b)
+                                    (has? #\a)
+                                    major minor virtual?)
+                                   results)))))
+               (else (loop (read-line) results)))))))))
+
 ;;; linux-boot.scm ends here
diff --git a/gnu/installer/kernel.scm b/gnu/installer/kernel.scm
index a07d24d09a6..2700931d402 100644
--- a/gnu/installer/kernel.scm
+++ b/gnu/installer/kernel.scm
@@ -27,7 +27,8 @@
   str)
 
 (define (kernel->configuration kernel dry-run?)
-  (if (string-prefix? "Hurd" kernel)
+  (if (and (string? kernel)
+           (string-prefix? "Hurd" kernel))
       `((kernel %hurd-default-operating-system-kernel)
         ,(comment (G_ ";; \"noide\" disables the gnumach IDE driver, enabling rumpdisk.\n"))
         (kernel-arguments '("noide"))
diff --git a/gnu/installer/newt/kernel.scm b/gnu/installer/newt/kernel.scm
index abf39c6aebd..4570544c519 100644
--- a/gnu/installer/newt/kernel.scm
+++ b/gnu/installer/newt/kernel.scm
@@ -48,12 +48,14 @@
            ;; TRANSLATORS: "Hurd" is a proper noun and must not be translated.
            ;; TRANSLATORS: "Linux Libre" is a literal and must not be translated.
            (G_ "Please select a kernel.  When in doubt, choose \"Linux Libre\".
+
 The Hurd is offered as a technology preview and development aid; many packages \
 are not yet available in Guix, such as a desktop environment or even a \
 windowing system (X, Wayland).")
            #:listbox-items kernels
            #:listbox-item->text identity
            #:listbox-default-item default
+           #:sort-listbox-items? #f               ;keep Linux first
            #:button-text (G_ "Back")
            #:button-callback-procedure
            (lambda _
diff --git a/gnu/installer/newt/network.scm b/gnu/installer/newt/network.scm
index c78a7c54612..08e22b8e26c 100644
--- a/gnu/installer/newt/network.scm
+++ b/gnu/installer/newt/network.scm
@@ -27,6 +27,7 @@
   #:use-module (guix i18n)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-11)
+  #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
   #:use-module (ice-9 match)
@@ -112,20 +113,24 @@ network devices were found. Do you want to continue anyway?"))
              full-value
              (+ value 1)))))))
 
-(define (url-alive? url)
+(define* (url-alive? url #:key (ensure-ok-status? #f))
   (false-if-exception
-   (begin
-     (http-request url)
-     #t)))
+   (let ((response (http-request url)))
+     (or (not ensure-ok-status?)
+         (= (response-code response)
+            200)))))
 
-(define (common-urls-alive? urls)
+(define* (common-urls-alive? urls #:key (ensure-ok-status? #f))
+  "Return #t if at least some of the given URLS are alive,
+meaning that they do respond to a HTTP request. If ENSURE-OK-STATUS? is
+#t, return #t only if the code is 200."
   (dynamic-wind
     (lambda ()
       (sigaction SIGALRM
         (lambda _ #f))
       (alarm 3))
     (lambda ()
-      (any url-alive?
+      (any (cut url-alive? <> #:ensure-ok-status? ensure-ok-status?)
            urls))
     (lambda ()
       (alarm 0))))
@@ -140,7 +145,9 @@ FULL-VALUE tentatives, spaced by 1 second."
                "https://bordeaux.guix.gnu.org"
                "https://ci.guix.gnu.org"
                "https://guix.gnu.org"
-               "https://gnu.org")))
+               "https://gnu.org")
+              ;; Any HTTP response means the users is online.
+              #:ensure-ok-status? #f))
         (file-exists? "/tmp/installer-assume-online")))
 
   (let* ((full-value 5))
@@ -173,7 +180,8 @@ Do you want to continue anyway?"))
      (common-urls-alive?
       (list
        "https://bordeaux.guix.gnu.org/nix-cache-info"
-       "https://ci.guix.gnu.org/nix-cache-info"))))
+       "https://ci.guix.gnu.org/nix-cache-info")
+      #:ensure-ok-status? #t)))
 
   (let* ((full-value 5))
     (run-scale-page
diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm
index 3a7e6795776..eb99f9860fc 100644
--- a/gnu/installer/newt/partition.scm
+++ b/gnu/installer/newt/partition.scm
@@ -108,20 +108,23 @@ all data on disk will be lost, are you sure you want to proceed?") item)
 
 (define (run-label-page button-text button-callback)
   "Run a page asking the user to select a partition table label."
-  ;; Force the GPT label if UEFI is supported.
-  (if (efi-installation?)
-      ((run-label-confirmation-page button-callback) "gpt")
-      (run-listbox-selection-page
-       #:info-text (G_ "Select a new partition table type. \
+        ;; Force the GPT label if UEFI is supported.
+  (cond ((efi-installation?)
+         ((run-label-confirmation-page button-callback) "gpt"))
+        ;; Force the MSDOS label on Hurd.
+        ((target-hurd?)
+         ((run-label-confirmation-page button-callback) "msdos"))
+        (else (run-listbox-selection-page
+               #:info-text (G_ "Select a new partition table type. \
 Be careful, all data on the disk will be lost.")
-       #:title (G_ "Partition table")
-       #:listbox-items '("msdos" "gpt")
-       #:listbox-default-item (if (target-hurd?) "msdos" "gpt")
-       #:listbox-item->text identity
-       #:listbox-callback-procedure
-       (run-label-confirmation-page button-callback)
-       #:button-text button-text
-       #:button-callback-procedure button-callback)))
+               #:title (G_ "Partition table")
+               #:listbox-items '("msdos" "gpt")
+               #:listbox-default-item (if (target-hurd?) "msdos" "gpt")
+               #:listbox-item->text identity
+               #:listbox-callback-procedure
+               (run-label-confirmation-page button-callback)
+               #:button-text button-text
+               #:button-callback-procedure button-callback))))
 
 (define (run-type-page partition)
   "Run a page asking the user to select a partition type."
diff --git a/gnu/installer/newt/services.scm b/gnu/installer/newt/services.scm
index a91a08668da..50fddd0dadb 100644
--- a/gnu/installer/newt/services.scm
+++ b/gnu/installer/newt/services.scm
@@ -36,11 +36,9 @@
 environments."
   (let ((items (filter desktop-system-service? (%system-services))))
     (run-checkbox-tree-page
-     #:info-text (if (target-hurd?)
-                     (G_ "Currently, none of these is available for the Hurd.")
-                     (G_ "Please select the desktop environment(s) you wish to \
+     #:info-text (G_ "Please select the desktop environment(s) you wish to \
 install.  If you select multiple desktop environments here, you will be able \
-to choose from them later when you log in."))
+to choose from them later when you log in.")
      #:title (G_ "Desktop environment")
      #:items items
      #:selection (map system-service-recommended? items)
@@ -50,6 +48,16 @@ to choose from them later when you log in."))
      (lambda ()
        (abort-to-prompt 'installer-step 'abort)))))
 
+;; FIXME: all platforms should support %desktop-services and some of the
+;; offered desktop environments. Instead of globally disabling the desktop
+;; page, disable only non-working desktop environments.
+(define (run-desktop-environments-cbt-page/maybe)
+  "Run page with desktop environments, as long as the user is on
+a system that supports them."
+  (if (or (target-hurd?) (target-x86-32?))
+      '()
+      (run-desktop-environments-cbt-page)))
+
 (define (run-networking-cbt-page)
   "Run a page allowing the user to select networking services."
   (let ((items (filter (lambda (service)
@@ -131,7 +139,7 @@ client may be enough for a server.")
        (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-services-page)
-  (let ((desktop (run-desktop-environments-cbt-page)))
+  (let ((desktop (run-desktop-environments-cbt-page/maybe)))
     ;; When the user did not select any desktop services, and thus didn't get
     ;; '%desktop-services', offer network management services.
     (append desktop
diff --git a/gnu/local.mk b/gnu/local.mk
index 68f40a609e1..3fb1af63869 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1178,6 +1178,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/dhclient-script-resolvconf-support.patch \
   %D%/packages/patches/dicedb-remove-init-from-config-subpkg.patch      \
   %D%/packages/patches/directfb-davinci-glibc-228-compat.patch  \
+  %D%/packages/patches/django-compressor-build-with-beautifulsoup-4.14+.patch   \
   %D%/packages/patches/dkimproxy-add-ipv6-support.patch         \
   %D%/packages/patches/doc++-gcc-14.patch                       \
   %D%/packages/patches/docbook-utils-documentation-edits.patch  \
@@ -1211,6 +1212,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/eigen-fix-strict-aliasing-bug.patch      \
   %D%/packages/patches/einstein-build.patch                     \
   %D%/packages/patches/elfutils-tests-ptrace.patch              \
+  %D%/packages/patches/elixir-httpoison-tag-network-dependent-test-cases.patch                  \
   %D%/packages/patches/elixir-path-length.patch                 \
   %D%/packages/patches/elm-ghc9.2.patch \
   %D%/packages/patches/python-treelib-remove-python2-compat.patch       \
@@ -1250,7 +1252,9 @@ dist_patch_DATA =						\
   %D%/packages/patches/ergodox-firmware-fix-numpad.patch        \
   %D%/packages/patches/ericw-tools-add-check-for-sse2-in-light.cc.patch \
   %D%/packages/patches/ericw-tools-gcc-11-pass-const-to-offsetof.patch  \
+  %D%/packages/patches/erlang-binpp-disable-failing-tests.patch \
   %D%/packages/patches/erlang-man-path.patch                    \
+  %D%/packages/patches/erlang-mochiweb-disable-known-to-fail-tests.patch        \
   %D%/packages/patches/esmini-use-pkgconfig.patch               \
   %D%/packages/patches/esmtp-add-lesmtp.patch           \
   %D%/packages/patches/esound-c99.patch                         \
@@ -1698,6 +1702,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/libretro-dolphin-emu-libusb-assert.patch \
   %D%/packages/patches/libretro-dolphin-emu-vulkan-headers.patch        \
   %D%/packages/patches/librewolf-add-store-to-rdd-allowlist.patch       \
+  %D%/packages/patches/librewolf-compare-paths.patch            \
   %D%/packages/patches/librewolf-neuter-locale-download.patch   \
   %D%/packages/patches/librewolf-use-system-wide-dir.patch      \
   %D%/packages/patches/libvirt-add-install-prefix.patch \
@@ -1708,6 +1713,8 @@ dist_patch_DATA =						\
   %D%/packages/patches/lightdm-vnc-ipv6.patch                   \
   %D%/packages/patches/lightdm-vnc-color-depth.patch            \
   %D%/packages/patches/lightdm-vncserver-check.patch            \
+  %D%/packages/patches/linphone-desktop-cmake-belcard.patch     \
+  %D%/packages/patches/linphone-desktop-cmake-find-modules.patch        \
   %D%/packages/patches/localed-xorg-keyboard.patch              \
   %D%/packages/patches/kaldi-ignore-failing-test.patch          \
   %D%/packages/patches/kaldi-openblas-0.3.29-compatibility.patch        \
@@ -2311,6 +2318,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/sbcl-burgled-batteries3-fix-signals.patch        \
   %D%/packages/patches/sbcl-ciel-repl.patch                     \
   %D%/packages/patches/sbcl-clml-fix-types.patch                \
+  %D%/packages/patches/sbcl-cl-redis-replace-sbcl-specific-calls.patch  \
   %D%/packages/patches/sbcl-eazy-gnuplot-skip-path-check.patch  \
   %D%/packages/patches/sbcl-lack-fix-tests.patch                \
   %D%/packages/patches/sbcl-png-fix-sbcl-compatibility.patch    \
diff --git a/gnu/packages/jemalloc.scm b/gnu/packages/jemalloc.scm
index b5fdd399211..aaa7eee0a04 100644
--- a/gnu/packages/jemalloc.scm
+++ b/gnu/packages/jemalloc.scm
@@ -48,6 +48,8 @@
     (build-system gnu-build-system)
     (arguments
      (list
+      #:tests? (and (not (%current-target-system))
+                    (not (target-arm32?)))
       #:phases
       #~(modify-phases %standard-phases
           (add-after 'unpack 'delete-thp-test
diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index cc6c990d376..3509d70ef8e 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2018–2022 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2018, 2021-2025 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2018, 2021-2026 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
 ;;; Copyright © 2019 Rutger Helling <rhelling@mykolab.com>
@@ -1127,6 +1127,10 @@ Library.")
               (srfi srfi-26)
               ,@modules)
             modules))
+       ;; TODO: Figure out why some tests fail on powerpc64le-linux.
+       ((#:tests? current-test-config #t)
+        (and current-test-config
+             (not (target-ppc64le?))))
        ((#:configure-flags cf #~'())
         (if (%current-target-system)
             ;; Use a newer version of llvm-tblgen and add the new
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 6d7103b5e33..4e5f82b4d92 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -197,8 +197,8 @@
   ;; Latest version of Guix, which may or may not correspond to a release.
   ;; Note: the 'update-guix-package.scm' script expects this definition to
   ;; start precisely like this.
-  (let ((version "1.5.0rc1")
-        (commit "2d4ed08662714ea46cfe0b41ca195d1ef845fd1b")
+  (let ((version "1.5.0")
+        (commit "230aa373f315f247852ee07dff34146e9b480aec")
         (revision 0))
     (package
       (name "guix")
@@ -215,7 +215,7 @@
                       (commit commit)))
                 (sha256
                  (base32
-                  "0z1ixlkzsaj978nh57179871xkzbf8zsf10xkcfs2647iznkx7az"))
+                  "00398yxjhq9pa03knkjjrih4vc4n5xg9xjykiscndr4c84qhj3zy"))
                 (file-name (string-append "guix-" version "-checkout"))))
       (build-system gnu-build-system)
       (arguments
diff --git a/gnu/packages/patches/emacs-gnus-desktop-notify-fix-notifications.patch b/gnu/packages/patches/emacs-gnus-desktop-notify-fix-notifications.patch
deleted file mode 100644
index 5b5648956c8..00000000000
--- a/gnu/packages/patches/emacs-gnus-desktop-notify-fix-notifications.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-Upstream status: https://gitlab.com/wavexx/gnus-desktop-notify.el/-/merge_requests/15
-
-From 905e7ea41560783ec723aa0167911ba050f91789 Mon Sep 17 00:00:00 2001
-From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
-Date: Mon, 16 Jun 2025 09:24:07 +0900
-Subject: [PATCH] Revert to use the notifications library by default.
-
-The alert library project itself mentions that:
-
-  For desktop notifications, the notifications package that is
-  installed with emacs, provides a probably better alternative for
-  most users.
-
-and it appears true, as by default `alert' simply print notification
-messages to the `*Messages*' buffer, which is not exactly a desktop
-notification.
-
-* gnus-desktop-notify.el (require): Require notifications first,
-falling back to alert.
-(gnus-desktop-notify-function): Test for the notifications feature
-first.  Mention `notifications' is the default in its doc.
----
- gnus-desktop-notify.el | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
-
-diff --git a/gnus-desktop-notify.el b/gnus-desktop-notify.el
-index 97e65f3..a12e444 100644
---- a/gnus-desktop-notify.el
-+++ b/gnus-desktop-notify.el
-@@ -26,6 +26,11 @@
- 
- ;;; Change Log:
- 
-+;; 1.5:
-+;; * Revert to use the `notifications' library by default if
-+;;   available.  The `alert' library doesn't do anything useful in its
-+;;   default configuration.
-+;;
- ;; 1.4:
- ;; * Use `alert' package by default if available (`gnus-desktop-notify-alert').
- ;;
-@@ -83,8 +88,8 @@
- (require 'format-spec)
- (require 'gnus-group)
- 
--(unless (require 'alert nil t)
--  (require 'notifications nil t))
-+(unless (require 'notifications nil t)
-+  (require 'alert nil t))
- 
- (declare-function alert "alert")
- (declare-function notifications-notify "notifications")
-@@ -96,8 +101,8 @@
-   :group 'gnus)
- 
- (defcustom gnus-desktop-notify-function
--  (cond ((featurep 'alert)         'gnus-desktop-notify-alert)
--        ((featurep 'notifications) 'gnus-desktop-notify-dbus)
-+  (cond ((featurep 'notifications) 'gnus-desktop-notify-dbus)
-+        ((featurep 'alert)         'gnus-desktop-notify-alert)
-         (t                         'gnus-desktop-notify-send))
-   "Notification backend used when a group receives new messages.
- The backend is passed the notification content as a single,
-@@ -109,8 +114,8 @@ or fallback to the generic `gnus-desktop-notify-send' otherwise.
- 
- The following functions are available (whose documentation see):
- 
-+`gnus-desktop-notify-dbus':  Use the `notifications' library (default).
- `gnus-desktop-notify-alert': Use the `alert' library.
--`gnus-desktop-notify-dbus':  Use the `notifications' library.
- `gnus-desktop-notify-send':  Call the `notify-send' program.
- `gnus-desktop-notify-exec':  Call a customizable program."
-   :type 'function)
--- 
-GitLab
-
diff --git a/gnu/packages/patches/emacs-gnus-desktop-notify-rescan.patch b/gnu/packages/patches/emacs-gnus-desktop-notify-rescan.patch
deleted file mode 100644
index 2e1f7782a30..00000000000
--- a/gnu/packages/patches/emacs-gnus-desktop-notify-rescan.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-Upstream-status: https://gitlab.com/wavexx/gnus-desktop-notify.el/-/merge_requests/16
-
-diff --git a/README.rst b/README.rst
-index 4cacdcb..150a2c2 100644
---- a/README.rst
-+++ b/README.rst
-@@ -18,7 +18,7 @@ new messages are received. For basic usage, to be used in conjunction with
- 
-   (require 'gnus-desktop-notify)
-   (gnus-desktop-notify-mode)
--  (gnus-demon-add-scanmail)
-+  (gnus-demon-add-rescan)
- 
- into your ``.gnus`` file. The default is to use alert_ if available, which
- works on every operating system and allows the user to customize the
-@@ -52,7 +52,7 @@ follows:
-   (setq gnus-desktop-notify-function 'gnus-desktop-notify-exec
-        gnus-desktop-notify-exec-program "growlnotify -a Emacs.app -m")
-   (gnus-desktop-notify-mode)
--  (gnus-demon-add-scanmail)
-+  (gnus-demon-add-rescan)
- 
- 
- Advanced setup
-diff --git a/gnus-desktop-notify.el b/gnus-desktop-notify.el
-index 97e65f3..3153807 100644
---- a/gnus-desktop-notify.el
-+++ b/gnus-desktop-notify.el
-@@ -50,7 +50,7 @@
- ;;
- ;; (require 'gnus-desktop-notify)
- ;; (gnus-desktop-notify-mode)
--;; (gnus-demon-add-scanmail)
-+;; (gnus-demon-add-rescan)
- ;;
- ;; into your ``.gnus`` file. The default is to use `alert' if available, which
- ;; works on every operating system and allows the user to customize the
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index e52950e3659..adda5ab9bb9 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -1060,6 +1060,9 @@ to use as the tty.  This is primarily useful for headless systems."
   (with-imported-modules (source-module-closure
                           '((gnu build linux-boot))) ;for 'find-long-options'
     #~(begin
+        (use-modules (gnu build linux-boot)
+                     (srfi srfi-1))
+
         ;; console=device,options
         ;; device: can be tty0, ttyS0, lp0, ttyUSB0 (serial).
         ;; options: BBBBPNF. P n|o|e, N number of bits,
@@ -1083,7 +1086,20 @@ to use as the tty.  This is primarily useful for headless systems."
                                       (find-long-options "console" command)))
                (specs (append agetty-specs console-specs)))
           (match specs
-            (() #f)
+            ;; Fallback to a physical console registered in /proc/consoles.
+            (() (let* ((consoles (read-linux-consoles))
+                       (chosen-console
+                        ;; Prioritize preferred, if none, choose any enabled.
+                        (or (find (lambda (c)
+                                    (and (not (linux-console-virtual? c))
+                                         (linux-console-preferred? c)))
+                                  consoles)
+                            (find (lambda (c)
+                                    (and (not (linux-console-virtual? c))
+                                         (linux-console-enabled? c)))
+                                  consoles))))
+                  (and chosen-console
+                       (linux-console-device chosen-console))))
             ((spec _ ...)
              ;; Extract device name from first spec.
              (match (string-tokenize spec not-comma)
@@ -1111,7 +1127,8 @@ to use as the tty.  This is primarily useful for headless systems."
       (requirement (cons* 'user-processes 'host-name 'udev
                           shepherd-requirement))
 
-      (modules '((ice-9 match) (gnu build linux-boot)))
+      (modules '((ice-9 match) (gnu build linux-boot)
+                 (srfi srfi-1)))
       (start
        (with-imported-modules  (source-module-closure
                                 '((gnu build linux-boot)))
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 59dc5b34749..52f9acaafe2 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -2520,11 +2520,10 @@ applications needing access to be root.")
                                                   (%current-system))))
   ;; List of services typically useful for a "desktop" use case.
 
-  ;; Since GDM depends on Rust and Rust is not available on all platforms,
-  ;; use SDDM as the fall-back display manager.
-  ;; TODO: Switch the condition to use (supported-package? "rust") and make
-  ;; a news entry about the change.
-  (cons* (if (string-prefix? "x86_64" system)
+  ;; FIXME: Since GDM depends on more dependencies that do not build on i686,
+  ;; keep SDDM on it for the time being.
+  ;; XXX: When changing login manager, also change set-xorg-configuration
+  (cons* (if (target-64bit? system)
              (service gdm-service-type)
              (service sddm-service-type))
 
diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm
index 068ad68df5d..e679e6bc03d 100644
--- a/gnu/services/xorg.scm
+++ b/gnu/services/xorg.scm
@@ -1415,14 +1415,14 @@ polkit.addRule(function(action, subject) {
                    "Run the GNOME Desktop Manager (GDM), a program that allows
 you to log in in a graphical session, whether or not you use GNOME."))))
 
-;; Since GDM depends on Rust and Rust is not available on all platforms,
-;; use SDDM as the fall-back display manager.
-;; TODO: Switch the condition to take into account if Rust is supported and
-;; match the configuration in desktop-services-for-system.
+
+;; FIXME: Since GDM depends on more dependencies that do not build on i686,
+;; keep SDDM on it for the time being.
+;; XXX: When changing this, also change desktop-services-for-system
 (define* (set-xorg-configuration config
                                  #:optional
                                  (login-manager-service-type
-                                  (if (target-x86-64?)
+                                  (if (target-64bit?)
                                       gdm-service-type
                                       sddm-service-type)))
   "Tell the log-in manager (of type @var{login-manager-service-type}) to use
diff --git a/gnu/system/examples/desktop.tmpl b/gnu/system/examples/desktop.tmpl
index 2d65f222947..afe5ae2d2ba 100644
--- a/gnu/system/examples/desktop.tmpl
+++ b/gnu/system/examples/desktop.tmpl
@@ -3,7 +3,8 @@
 ;; for a "desktop" setup with GNOME and Xfce where the
 ;; root partition is encrypted with LUKS, and a swap file.
 
-(use-modules (gnu) (gnu system nss) (guix utils))
+(use-modules (gnu) (gnu system nss) (guix utils)
+             (guix packages))
 (use-service-modules desktop sddm xorg)
 (use-package-modules gnome)
 
@@ -73,7 +74,10 @@
   ;; by clicking the gear.  Use the "desktop" services, which
   ;; include the X11 log-in service, networking with
   ;; NetworkManager, and more.
-  (services (if (target-x86-64?)
+  (services (if (supported-package? gnome
+                                    (or (and=> (%current-target-system)
+                                               gnu-triplet->nix-system)
+                                        (%current-system)))
                 (append (list (service gnome-desktop-service-type)
                               (service xfce-desktop-service-type)
                               (set-xorg-configuration
@@ -81,16 +85,14 @@
                                 (keyboard-layout keyboard-layout))))
                         %desktop-services)
 
-                ;; FIXME: Since GDM depends on Rust (gdm -> gnome-shell -> gjs
-                ;; -> mozjs -> rust) and Rust is currently unavailable on
-                ;; non-x86_64 platforms, we use SDDM and Mate here instead of
-                ;; GNOME and GDM.
+                ;; FIXME: Since Gnome depends on Rust and Rust is currently
+                ;; unavailable on some platforms, we use MATE here instead of
+                ;; GNOME.
                 (append (list (service mate-desktop-service-type)
                               (service xfce-desktop-service-type)
                               (set-xorg-configuration
                                (xorg-configuration
-                                (keyboard-layout keyboard-layout))
-                               sddm-service-type))
+                                (keyboard-layout keyboard-layout))))
                         %desktop-services)))
 
   ;; Allow resolution of '.local' host names with mDNS.
diff --git a/gnu/system/install.scm b/gnu/system/install.scm
index e5dfdbb427b..7d9cfa8f21d 100644
--- a/gnu/system/install.scm
+++ b/gnu/system/install.scm
@@ -25,9 +25,11 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu system install)
+  #:use-module ((guix licenses) #:prefix license:)
   #:use-module (gnu)
   #:use-module (gnu system)
   #:use-module (gnu system privilege)
+  #:use-module (guix build-system trivial)
   #:use-module (gnu bootloader)
   #:use-module (gnu bootloader u-boot)
   #:use-module (guix gexp)
@@ -336,6 +338,104 @@ templates under @file{/etc/configuration}.")))
     "Load the @code{uvesafb} kernel module with the right options.")
    (default-value #t)))
 
+(define %installation-login-pam-service
+;;    Custom 'login' pam.d rule. It is based on the original one,
+;; but includes possibility to print different motd. This motd
+;; is useful for headless consoles.
+  (let* ((unix (pam-entry
+                 (control "required")
+                 (module "pam_unix.so")))
+         (env  (pam-entry ; to honor /etc/environment.
+                 (control "required")
+                 (module "pam_env.so")))
+         (motd (plain-file "motd" "
+\x1b[1;37mWelcome to the installation of GNU Guix!\x1b[0m
+
+\x1b[2m\
+Using this shell, you can carry out the installation process \"manually.\"
+Access documentation at any time by pressing Alt-F2.\x1b[0m
+"))
+         (console-motd (plain-file "console-motd" "
+\x1b[1;37mWelcome to the installation of GNU Guix!\x1b[0m
+
+You are in a headless console. If you can use a display, you should see the
+graphical installer on TTY1, it's opened by default. In case you cannot use a
+display, you can carry out the installation process in this shell \"manually\"
+or by starting the installer, using `guix-system-installer` command.
+
+\x1b[2mYou can access the Guix documentation using `info \"(guix)\"`.\x1b[0m
+"))
+         (show-motd (program-file "show-motd"
+                                  #~(begin
+                                      (use-modules (ice-9 textual-ports))
+
+                                      (call-with-input-file
+                                          (if (file-exists?
+                                               (string-append
+                                                "/tmp/console_"
+                                                (basename (getenv "PAM_TTY"))))
+                                              #$console-motd
+                                              #$motd)
+                                        (lambda (port)
+                                          (display (get-string-all port))))))))
+    (pam-service
+      (name "login")
+      (account (list unix))
+      (auth (list (pam-entry
+                    (control "required")
+                    (module "pam_unix.so")
+                    (arguments '("nullok")))))
+      (password (list (pam-entry
+                        (control "required")
+                        (module "pam_unix.so")
+                        (arguments '("sha512" "shadow")))))
+      (session `(,(pam-entry
+                    (control "optional")
+                    (module "pam_exec.so")
+                    (arguments
+                     (list "type=open_session" "stdout" show-motd)))
+                 ,(pam-entry       ;to fill in /proc/self/loginuid
+                    (control "required")
+                    (module "pam_loginuid.so"))
+                 ,env ,unix)))))
+
+(define %installation-console-login
+;;    Make a custom 'login' wrapper for execution in console
+;; terminal. It instructs pam.d login rule to print different
+;; motd.
+  (program-file
+   "login-with-motd"
+   #~(begin
+       (call-with-output-file
+           (string-append "/tmp/console_"
+                          (basename (ttyname (current-output-port))))
+         (const #t))
+
+       (apply execlp
+              #$(file-append shadow "/bin/login")
+              (command-line)))))
+
+(define* (installer-command-package installer-program
+                                    #:key executable)
+  (package
+    (name executable)
+    (version "0")
+    (source #f)
+    (build-system trivial-build-system)
+    (arguments
+     (list #:builder (with-imported-modules '((guix build utils))
+                       #~(begin
+                           (use-modules (guix build utils))
+
+                           (mkdir-p (string-append #$output "/bin"))
+
+                           (symlink #$installer-program
+                                    (string-append #$output "/bin/" #$executable))))))
+    (home-page #f)
+    (synopsis "Provides the Guix System installer as run-guix-installer command")
+    (description "Provides the Guix System installer as run-guix-installer command.")
+    (license license:gpl3+)))
+
 (define* (%installation-services
           #:key
           (system (or (and=>
@@ -344,152 +444,168 @@ templates under @file{/etc/configuration}.")))
                       (%current-system)))
           (guix-for-system (current-guix)))
   ;; List of services of the installation system.
-  (let ((motd (plain-file "motd" "
-\x1b[1;37mWelcome to the installation of GNU Guix!\x1b[0m
-
-\x1b[2m\
-Using this shell, you can carry out the installation process \"manually.\"
-Access documentation at any time by pressing Alt-F2.\x1b[0m
-")))
-    (define (normal-tty tty)
-      (service mingetty-service-type
-               (mingetty-configuration (tty tty)
-                                       (auto-login "root")
-                                       (login-pause? #t))))
-
-    (define bare-bones-os
-      (load "examples/bare-bones.tmpl"))
-
-    (append
-     ;; Generic services
-     (list (service virtual-terminal-service-type)
-
-           (service kmscon-service-type
-                    (kmscon-configuration
-                     (virtual-terminal "tty1")
-                     (login-program (installer-program
-                                     #:guix-for-installer guix-for-system))))
-
-           (service login-service-type
-                    (login-configuration
-                     (motd motd)))
-
-           ;; Documentation.  The manual is in UTF-8, but
-           ;; 'console-font-service' sets up Unicode support and loads a font
-           ;; with all the useful glyphs like em dash and quotation marks.
-           (service documentation-service-type "tty2")
-
-           ;; Documentation add-on.
-           %configuration-template-service
-
-           ;; A bunch of 'root' ttys.
-           (normal-tty "tty3")
-           (normal-tty "tty4")
-           (normal-tty "tty5")
-           (normal-tty "tty6")
-
-           ;; The usual services.
-           (service shepherd-system-log-service-type)
-
-           ;; Use the Avahi daemon to discover substitute servers on the local
-           ;; network.  It can be faster than fetching from remote servers.
-           (service avahi-service-type)
-
-           ;; The build daemon.
-           (service guix-service-type
-                    (guix-configuration
-                     ;; Register the default substitute server key(s) as
-                     ;; trusted to allow the installation process to use
-                     ;; substitutes by default.
-                     (authorize-key? #t)
-
-                     ;; Install and run the current Guix rather than an older
-                     ;; snapshot.
-                     (guix guix-for-system)))
-
-           ;; Start udev so that useful device nodes are available.
-           ;; Use device-mapper rules for cryptsetup & co; enable the CRDA for
-           ;; regulations-compliant WiFi access.
-           (service udev-service-type
-                    (udev-configuration
-                     (rules (list lvm2 crda))))
-
-           ;; Add the 'cow-store' service, which users have to start manually
-           ;; since it takes the installation directory as an argument.
-           (cow-store-service)
-
-           ;; Install Unicode support and a suitable font.
-           (service console-font-service-type
-                    (map (match-lambda
-                           ("tty2"
-                            ;; Use a font that contains characters such as
-                            ;; curly quotes as found in the manual.
-                            '("tty2" . "LatGrkCyr-8x16"))
-                           (tty
-                            ;; Use a font that doesn't have more than 256
-                            ;; glyphs so that we can use colors with varying
-                            ;; brightness levels (see note in setfont(8)).
-                            `(,tty . "lat9u-16")))
-                         '("tty1" "tty2" "tty3" "tty4" "tty5" "tty6")))
-
-           ;; To facilitate copy/paste.
-           (service gpm-service-type)
-
-           ;; Add an SSH server to facilitate remote installs.
-           (service openssh-service-type
-                    (openssh-configuration
-                     (port-number 22)
-                     (permit-root-login #t)
-                     ;; The root account is passwordless, so make sure
-                     ;; a password is set before allowing logins.
-                     (allow-empty-passwords? #f)
-                     (password-authentication? #t)
-
-                     ;; Don't start it upfront.
-                     (%auto-start? #f)))
-
-           ;; Since this is running on a USB stick with a overlayfs as the root
-           ;; file system, use an appropriate cache configuration.
-           (service nscd-service-type
-                    (nscd-configuration
-                     (caches %nscd-minimal-caches)))
-
-           ;; Having /bin/sh is a good idea.  In particular it allows Tramp
-           ;; connections to this system to work.
-           (service special-files-service-type
-                    `(("/bin/sh" ,(file-append bash "/bin/sh"))))
-
-           ;; Loopback device, needed by OpenSSH notably.
-           (service static-networking-service-type
-                    (list %loopback-static-networking))
-
-           (service wpa-supplicant-service-type)
-           (service dbus-root-service-type)
-           (service connman-service-type
-                    (connman-configuration
-                     (disable-vpn? #t)))
-
-           ;; Keep a reference to BARE-BONES-OS to make sure it can be
-           ;; installed without downloading/building anything.  Also keep the
-           ;; things needed by 'profile-derivation' to minimize the amount of
-           ;; download.
-           (service gc-root-service-type
-                    (append
-                     (list bare-bones-os
-                           (libc-utf8-locales-for-target system)
-                           texinfo
-                           guile-3.0)
-                     %default-locale-libcs)))
-
-     ;; Specific system services
-
-     ;; Machines without Kernel Mode Setting (those with many old and
-     ;; current AMD GPUs, SiS GPUs, ...) need uvesafb to show the GUI
-     ;; installer.  Some may also need a kernel parameter like nomodeset
-     ;; or vga=793, but we leave that for the user to specify in GRUB.
-     `(,@(if (supported-package? v86d system)
-             (list (service uvesafb-service-type))
-             '())))))
+  (define (normal-tty tty)
+    (service mingetty-service-type
+             (mingetty-configuration (tty tty)
+                                     (auto-login "root")
+                                     (login-pause? #t))))
+
+  (define bare-bones-os
+    (load "examples/bare-bones.tmpl"))
+
+  (define installer
+    (installer-program
+     #:guix-for-installer guix-for-system))
+
+  (append
+   ;; Generic services
+   (list (service virtual-terminal-service-type)
+
+         (service kmscon-service-type
+                  (kmscon-configuration
+                    (virtual-terminal "tty1")
+                    (login-program installer)))
+
+         (simple-service 'installer-login
+                         pam-root-service-type
+                         (list %installation-login-pam-service))
+
+         ;; Documentation.  The manual is in UTF-8, but
+         ;; 'console-font-service' sets up Unicode support and loads a font
+         ;; with all the useful glyphs like em dash and quotation marks.
+         (service documentation-service-type "tty2")
+
+         ;; Documentation add-on.
+         %configuration-template-service
+
+         ;; A bunch of 'root' ttys.
+         (normal-tty "tty3")
+         (normal-tty "tty4")
+         (normal-tty "tty5")
+         (normal-tty "tty6")
+
+         ;; The usual services.
+         (service shepherd-system-log-service-type)
+
+         ;; Use the Avahi daemon to discover substitute servers on the local
+         ;; network.  It can be faster than fetching from remote servers.
+         (service avahi-service-type)
+
+         ;; Allow runninng the installer command on headless setups.
+         (simple-service 'installer-program-profile
+                         profile-service-type
+                         (list (installer-command-package
+                                installer
+                                #:executable "guix-system-installer")))
+
+         ;; The build daemon.
+         (service guix-service-type
+                  (guix-configuration
+                    ;; Register the default substitute server key(s) as
+                    ;; trusted to allow the installation process to use
+                    ;; substitutes by default.
+                    (authorize-key? #t)
+
+                    ;; Install and run the current Guix rather than an older
+                    ;; snapshot.
+                    (guix guix-for-system)))
+
+         ;; Start udev so that useful device nodes are available.
+         ;; Use device-mapper rules for cryptsetup & co; enable the CRDA for
+         ;; regulations-compliant WiFi access.
+         (service udev-service-type
+                  (udev-configuration
+                    (rules (list lvm2 crda))))
+
+         ;; Add the 'cow-store' service, which users have to start manually
+         ;; since it takes the installation directory as an argument.
+         (cow-store-service)
+
+         ;; Install Unicode support and a suitable font.
+         (service console-font-service-type
+                  (map (match-lambda
+                         ("tty2"
+                          ;; Use a font that contains characters such as
+                          ;; curly quotes as found in the manual.
+                          '("tty2" . "LatGrkCyr-8x16"))
+                         (tty
+                          ;; Use a font that doesn't have more than 256
+                          ;; glyphs so that we can use colors with varying
+                          ;; brightness levels (see note in setfont(8)).
+                          `(,tty . "lat9u-16")))
+                       '("tty1" "tty2" "tty3" "tty4" "tty5" "tty6")))
+
+         ;; To facilitate copy/paste.
+         (service gpm-service-type)
+
+         ;; Add an SSH server to facilitate remote installs.
+         (service openssh-service-type
+                  (openssh-configuration
+                    (port-number 22)
+                    (permit-root-login #t)
+                    ;; The root account is passwordless, so make sure
+                    ;; a password is set before allowing logins.
+                    (allow-empty-passwords? #f)
+                    (password-authentication? #t)
+
+                    ;; Don't start it upfront.
+                    (%auto-start? #f)))
+
+         ;; Since this is running on a USB stick with a overlayfs as the root
+         ;; file system, use an appropriate cache configuration.
+         (service nscd-service-type
+                  (nscd-configuration
+                    (caches %nscd-minimal-caches)))
+
+         ;; Having /bin/sh is a good idea.  In particular it allows Tramp
+         ;; connections to this system to work.
+         (service special-files-service-type
+                  `(("/bin/sh" ,(file-append bash "/bin/sh"))))
+
+         ;; Loopback device, needed by OpenSSH notably.
+         (service static-networking-service-type
+                  (list %loopback-static-networking))
+
+         (service wpa-supplicant-service-type)
+         (service dbus-root-service-type)
+         (service connman-service-type
+                  (connman-configuration
+                    (disable-vpn? #t)))
+
+         ;; Keep a reference to BARE-BONES-OS to make sure it can be
+         ;; installed without downloading/building anything.  Also keep the
+         ;; things needed by 'profile-derivation' to minimize the amount of
+         ;; download.
+         (service gc-root-service-type
+                  (append
+                   (list bare-bones-os
+                         (libc-utf8-locales-for-target system)
+                         texinfo
+                         guile-3.0)
+                   %default-locale-libcs)))
+
+   ;; Specific system services
+
+   ;; AArch64 has a better detection of consoles, mainly because device
+   ;; trees are utilized.  On x86_64, the detection is usually done
+   ;; through BIOS and consoles do not get registered to /proc/console.
+   ;; The only way they would is if the user used console linux argument.
+   `(,@(if (target-aarch64? system)
+           (list (service agetty-service-type
+                          (agetty-configuration (tty #f)
+                                                (auto-login "root")
+                                                (login-pause? #t)
+                                                (login-program
+                                                 %installation-console-login))))
+           '()))
+
+   ;; Machines without Kernel Mode Setting (those with many old and
+   ;; current AMD GPUs, SiS GPUs, ...) need uvesafb to show the GUI
+   ;; installer.  Some may also need a kernel parameter like nomodeset
+   ;; or vga=793, but we leave that for the user to specify in GRUB.
+   `(,@(if (supported-package? v86d system)
+           (list (service uvesafb-service-type))
+           '()))))
 
 (define %issue
   ;; Greeting.
@@ -530,10 +646,44 @@ Access documentation at any time by pressing Alt-F2.\x1b[0m
             "usb_common" "usbcore"
             ;; USB 3.0
             "xhci_pci" "xhci_hcd"
-            ;; embedded USB 3.0
             "xhci_plat_hcd"
+            ;; More USB controllers
+            "dwc3" "dwc3_pci"
+            ;; Allwinner
+            "phy_sun4i_usb" "phy_sun50i_usb3"
+            ;; Qualcomm
+            "dwc3_qcom"
+            "phy_qcom_qmp_usb" "phy_qcom_qusb2"
+            "phy_qcom_snps_femto_v2" "phy_qcom_usb_hs"
+            "phy_qcom_usb_ss"
+            ;; Texas Instruments
+            "phy_tusb1210"
+            ;; Rockchip
+            "phy_rockchip_usb"
+            "phy_rockchip_inno_usb2" "phy_rockchip_typec"
+            ;; NXP i.MX
+            "phy_fsl_imx8mq_usb"
+            ;; Generic
+            "phy_generic"
+            ;; "thunderbolt" "typec_thunderbolt"
             ;; USB 2.0
-            "ehci_pci" "ehci_hcd")
+            "dwc2"
+            "ehci_pci" "ehci_hcd"
+            "ehci_platform"
+            ;; USB 1.1
+            "ohci_pci" "ohci_hcd"
+            ;; SD cards
+            "mmc_hsq" "mmc_spi"
+            "mmc_core" "mmc_block"
+            "sdhci" "sdhci_pci"
+            "mmc_spi"
+            "sdhci_acpi"
+            ;; Platform specific SD card
+            "dw_mmc" "dw_mmc-pltfm" "dw_mmc-rockchip"
+            "sunxi_mmc" "sdhci_pltfm" "sdhci_msm"
+            "sdhci_of_arasan" "sdhci_of_esdhc" "sdhci_brcmstb"
+            "sdhci_tegra" "phy_rockchip_emmc"
+            "sdhci_esdhc_imx")
           '())
     ,@%base-initrd-modules))