commit a455474d88458fbb4367f49e0b29c096a45611ff parent 039b2476cedebcaee88a36a7821b701d1c0c0447 Author: Vineet Kumar <git@vineetk.net> Date: Mon, 11 May 2026 13:19:59 -0400 demiurge: try fixing gpu crash Diffstat:
| M | epistemia/systems/demiurge.scm | | | 9 | ++++++--- |
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/epistemia/systems/demiurge.scm b/epistemia/systems/demiurge.scm @@ -62,7 +62,9 @@ %base-user-accounts)) (kernel linux-6.18) - (kernel-arguments (list "net.ifnames=0" "modprobe.blacklist=snd_hda_intel")) + (kernel-arguments (list "net.ifnames=0" + "modprobe.blacklist=snd_hda_intel" + "amdgpu.gfxoff=0")) (kernel-loadable-modules (list (list zfs-linux "module"))) (initrd (lambda (file-systems . args) @@ -142,8 +144,9 @@ (documentation "Set GPU power cap on boot") (start #~(make-forkexec-constructor (list #$(file-append bash "/bin/bash") "-c" - "echo 295000000 > /sys/class/drm/card0/device/hwmon/hwmon*/power1_cap;" - "echo 295000000 > /sys/class/drm/card1/device/hwmon/hwmon*/power1_cap"))) + (string-append + "echo 294000000 > /sys/class/drm/card0/device/hwmon/hwmon*/power1_cap; " + "echo 294000000 > /sys/class/drm/card1/device/hwmon/hwmon*/power1_cap")))) (stop #~(make-kill-destructor))))) (service seatd-service-type) (service iptables-service-type)