My newly laptop pavilion 15-ecxx works fine with Qubes OS 4.1. It runs in UEFI mode only (no legacy available), has a nvidia GTX 1650 GPU, but freezes (after suspend) on resume.
Suspend seems to trigger well (blinking power led, no more leds on NIC nor SSD activity led, screen lit off), but resume fails (erratic : sometimes the lock screen of Xfce prompts, but no way to interact with it, most of the times the screen light on but remains black. SSD led usually blinks anew, as well as one of the NIC led too, but the machine is not up on the network anew).
With Suspend/resume troubleshooting | Qubes OS I tested adding
mem_sleep_default=deep in grub.cfg, it did not change the results. I’ve also checked the `Xfce power manager’ tool, set all parameters to ‘suspend’ for the moment.
In How to troubleshoot wake from suspend I looked into
journalctl but found nothing more relevant … though in dmesg (dom0) I noticed a
snd_hda_intel 0000:01:00.1: can't change power state from D3cold to D0 (config space inaccessible) error message : it may be related to suspend, but I haven’t been successful investigating it until now .
Anyhow, as there’s no /var/log/syslog in Qubes OS, I’d like any help to know what is the best place to investigate/try options :