Sat Apr 27 16:49:02 2024
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.48.07 Driver Version: 515.48.07 CUDA Version: 11.7 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... Off | 00000000:01:00.0 Off | N/A |
| N/A 47C P8 10W / N/A | 5MiB / 6144MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 951 G /usr/lib/xorg/Xorg 4MiB |
+-----------------------------------------------------------------------------+
リモート接続
- xrdpを試してみた →キーボードが効かない
- x11vncを試しみた →認証が失敗する
- 下記参考記事の通り、VirtualGL+TurboVNCを試した →成功！
$ /opt/TurboVNC/bin/vncserver -depth 24
Suspend対策
$ systemctl list-unit-files --type=service | grep nvidia
nvidia-hibernate.service enabled enabled
nvidia-persistenced.service static enabled
nvidia-resume.service enabled enabled
nvidia-suspend.service enabled enabled
$ systemctl disable nvidia-hibernate.service nvidia-resume.service nvidia-suspend.service
Removed /etc/systemd/system/systemd-suspend.service.wants/nvidia-suspend.service.
Removed /etc/systemd/system/systemd-suspend.service.wants/nvidia-resume.service.
Removed /etc/systemd/system/systemd-hibernate.service.wants/nvidia-hibernate.service.
Removed /etc/systemd/system/systemd-hibernate.service.wants/nvidia-resume.service.
$ systemctl list-unit-files --type=service | grep nvidia
nvidia-hibernate.service disabled enabled
nvidia-persistenced.service static enabled
nvidia-resume.service disabled enabled
nvidia-suspend.service disabled enabled
$ sudo rm /lib/systemd/system-sleep/nvidia
$ cat /lib/systemd/system-sleep/nvidia
#!/bin/sh
case "$1" in
post)
/usr/bin/nvidia-sleep.sh "resume"
;;
esac
$ cat /usr/bin/nvidia-sleep.sh
#!/bin/bash
if [ ! -f /proc/driver/nvidia/suspend ]; then
exit 0
fi
RUN_DIR="/var/run/nvidia-sleep"
XORG_VT_FILE="${RUN_DIR}"/Xorg.vt_number
PATH="/bin:/usr/bin"
case "$1" in
suspend|hibernate)
mkdir -p "${RUN_DIR}"
fgconsole > "${XORG_VT_FILE}"
chvt 63
if [[ $? -ne 0 ]]; then
exit $?
fi
echo "$1" > /proc/driver/nvidia/suspend
exit $?
;;
resume)
echo "$1" > /proc/driver/nvidia/suspend
#
# Check if Xorg was determined to be running at the time
# of suspend, and whether its VT was recorded. If so,
# attempt to switch back to this VT.
#
if [[ -f "${XORG_VT_FILE}" ]]; then
XORG_PID=$(cat "${XORG_VT_FILE}")
rm "${XORG_VT_FILE}"
chvt "${XORG_PID}"
fi
exit 0
;;
*)
exit 1
esac
$ sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
Created symlink /etc/systemd/system/sleep.target → /dev/null.
Created symlink /etc/systemd/system/suspend.target → /dev/null.
Created symlink /etc/systemd/system/hibernate.target → /dev/null.
Created symlink /etc/systemd/system/hybrid-sleep.target → /dev/null.
Ref
qiita.com
github.com
note.com
forums.developer.nvidia.com
ericmjl.github.io
