Hello there, I was using my system this evening, when I connected another HDMI to my main screen (from a second PC, I do this for work). From this moment, my principal PC wouldn’t have 2 screen at the same time.
Setup is a desktop, connected to a principal 27" screen in DP, and a secondary 23" in HDMI. And only one screen would be active at a time, the HDMI. If I unpluged it, the DP screen will be active, then, as soon as I connect the HDMI back, the DP turn off and the HDMI become the main. The DP screen is still visible in display, but even if I make him active, nothing change.
Then, I tried to reboot, with only one screen pluged, and the session won’t load anymore. After the UEFI screen, I have a black screen with the following:
/dev/sda3: recovering journal
/dev/sda3: clean, 316886/9601024 files, 5381290/30400000 blocks.
I get that this is a pretty standard message and no the problem, it’s just to situate where the boot process ends.
And then the system froze. Seems to be a graphical card issue? I did update a lot of package via Pamac today.
I just booted with the live CD, both screens works fine, but I can’t go to my system to troubleshoot the screen stuff or get info of the system… I can get info from the LiveCD, if that could help? Could this be a nVidia driver issue?
If I manjaro-chroot -a to get the system info, I can show you this:
12CPU quad core Intel Core i7-4770 (-MT MCP-) 12speed/min/max 3304/800/3900 MHz
12Kernel 5.15.60-1-MANJARO x86_64 12Up 41m 12Mem 2502.6/15874.8 MiB (15.8%) 12Storage 3.42 TiB (2.3% used)
12Procs 254 12Client Unknown Client: systemd 12inxi 3.3.23
Thanks you for reading this, hope you have some insights on this.