Hi there
Everything works perfectly on my machine except one thing that is annoying me - every time I want to put my laptop to sleep I have to disconnect the external monitor from it, because the HDMI output prevents the machine to go to sleep.
Linux 6.5.0-0.deb12.4-amd64 x86_64
NVIDIA-SMI 550.40.07 Driver Version: 550.40.07
Please suggest what could be the culprit, laptop sleep mode is working perfectly without a plugged in monitor.
I also tried to disable the monitor via GNOME settings and it didn’t do much. Sleep only works when a HDMI cable is not connected.
What exactly is happening when hdmi is connected? How are you starting suspend?
Please run nvidia-bug-report.sh as root and attach the resulting nvidia-bug-report.log.gz file to your post.
Hi, thanks for the reply
Sleep is initiated via the GNOME menu
Basically the laptop sleeps for like a split second and wakes up
RTX 4060 + Ryzen 9 7945HX (using only the NVIDIA GPU, disabled the integrated one in BIOS)
At least there’s no crash preventing suspend, it’s suspending cleanly and then immediately resumes.
Please check
acpitool -w
whether the nvidia gpu 01:00.0 is set as wake-up source and try disabling it using acpitool -W
That’s not really much, does cat /proc/acpi/wakeup give you some more?
Maybe
sudo dmidecode | grep “Wake-up”
will yield some info about the wake up source.
Sorry for the late reply, I didn’t have much time these weeks
I bought a USB C to DisplayPort adapter, since on HDMI the system hanged when I run the acpi_listen and sleep the laptop
With the adapter I managed to see what was causing the issue
