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On tty, after stopping gdm, cat /sys/bus/pci/devices/0000:01:00.0/power/runtime_status shows expected "suspended"
After starting gdm and switching to tty runtime_status changes to active and suspends after a while.
after logging into gnome wayland session runtime_status changes to active and remains in this state (bad).
switching ttys with gdm disabled also activates the GPU.
nvidia-smi shows "No running processes found"
$ cat /sys/class/drm/card*/device/power_state
D0
D0
nvidia-persistenced.service is enabled and running
$ cat /sys/bus/pci/devices/0000\:01\:00.0/power/control
auto
$ cat /proc/driver/nvidia/gpus/0000\:01\:00.0/power
Runtime D3 status: Enabled (fine-grained)
Video Memory: Active
GPU Hardware Support:
Video Memory Self Refresh: Supported
Video Memory Off: Supported
S0ix Power Management:
Platform Support: Supported
Status: Disabled
- Are the deep sleep issues present on other DEs or with the nouveau driver?
- Is it possible to fully unload Nvidia modules when all programs are using the Intel GPU, use WM with gpu passthrough for a while, shut down the WM, then without needing to log out use Nvidia GPU?
- If there is a choice whether it is better to use aur packages or faltpacks
- Do I need to specify `compress=lzo` for each subvolume, or is it sufficient to use it only for the root (`@`)?
### /etc/fstab
UUID=14296c08-47e6-457f-8319-d5c9309c8f77 / btrfs rw,relatime,ssd,discard=async,space_cache=v2,compress=lzo,subvolid=256,subvol=/@ 0 0
UUID=14296c08-47e6-457f-8319-d5c9309c8f77 /home btrfs rw,relatime,ssd,discard=async,space_cache=v2,compress=lzo,subvolid=257,subvol=/@home 0 0
UUID=14296c08-47e6-457f-8319-d5c9309c8f77 /var/log btrfs rw,relatime,ssd,discard=async,space_cache=v2,compress=lzo,subvolid=258,subvol=/@log 0 0
UUID=14296c08-47e6-457f-8319-d5c9309c8f77 /var/cache/pacman/pkg btrfs rw,relatime,ssd,discard=async,space_cache=v2,compress=lzo,subvolid=259,subvol=/@pkg 0 0
UUID=F05A-1537 /esp vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 2
- I use time-shift and have some btrfs backups. Is it possible to enable disk encryption at this stage without breaking existing backups or backup functionality? How would this affect file sizes?
### /etc/environment
__EGL_VENDOR_LIBRARY_FILENAMES=/usr/share/glvnd/egl_vendor.d/50_mesa.json
__GLX_VENDOR_LIBRARY_NAME=mesa
### tlp uses default settings
GPUs:
NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2
Intel(R) Graphics (ADL GT2)
at least after edit this post is readable
Last edited by abfipes (2024-12-01 01:01:42)
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https://gitlab.gnome.org/GNOME/gnome-sh … ssues/6146
gnome-remote-desktop is bad, but opening programs still wakes the GPU in most cases (but doesn't prevent it from "resleeping")
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