Hello, I would like to add few updates:
1. I have created a simple script that simplifies entering some commands blindly from a TTY: https://pastebin.com/r0wszSLJ 2. I have realized that rmmod and modprobe of nouveau can help, but it has to be done twice and there are some other dependencies (vtcon1 and X11): sudo systemctl stop lightdm echo 0 | sudo tee /sys/class/vtconsole/vtcon1/bind sudo rmmod nouveau sudo modprobe nouveau echo 1 | sudo tee /sys/class/vtconsole/vtcon1/bind sudo systemctl start lightdm # Do it once more Also, it has some other drawbacks than having to reboot X11. It requires me to restart the VMs in order to be able to interact with their GUI. (This looks like some X11 crash.) 3. I have updated kernel to 5.6.4-1.qubes. When I use Nvidia, there seem to be no change. But when I use Intel, it does not seem to freeze now. (At least not yet.) But I am not sure if it really helps. It works mostly well if I don't need HDMI, which is probably handled by NVIDIA. There are two issues with HDMI. First is blank screen after resume from sleep. The second one is that it shows just part of the picture - cursor and sometimes bakcground are shown, but windows are not shown. I conclude that even if Intel can work well, it is the harder way, because HDMI seems to be connected through NVIDIA. So, using just NVIDIA is likely easier, because it is just a single card. 4. I also have seen Frédéric Pierret resolving issues with Nvidia by some kernel patches: https://groups.google.com/for0um/#!topic/qubes-users/Z2S8Fhry8FU<https://groups.google.com/forum/#!topic/qubes-users/Z2S8Fhry8FU> . Maybe using some of those kernels could help. I can either compile them myself or download binary releases. But how to prove that it comes from a member of Qubes Team? a. Compile from sources and verify the sources. The veritication is rather easy (well, except that some commit is not signed), but I am not sure about the compilation. I was able to get vmlinux file, but I don't feel like putting the file path in /boot and adjusting xen.cfg while keeping the initramfs... b. Download the binaries. Cool, but how do I check the signature? Frédéric seems to use a different key, so I cannot verify it. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/HE1PR1001MB1370EB13C70BFF56AA188400ACDB0%40HE1PR1001MB1370.EURPRD10.PROD.OUTLOOK.COM.
