@chihchun see bug 1879389 for the apport dump.
Because the kernel logs fill up with
WARN_ON(intel_wait_for_register(...))/hsw_wait_for_power_well_enable
it's hard to find specific other issues.
I have observed the sound driver being crashy/sad on the same hardware
but it's possibly improved with
Well, similar experience for me today, booted and logged in okay, but
then the desktop session died leaving monitor backlight and keyboard
lights on, but no other sign of life. Shutting lid to suspend then
resume didn't help, had to hard power off. Then on next boot, it hung
after login, but recove
Okay, pretty sure have found the right upstream bug, and have what looks
like a good workaround.
$ gsettings set org.gnome.settings-daemon.plugins.xsettings antialiasing
'grayscale'
https://gitlab.freedesktop.org/mesa/mesa/issues/2183
The steps to reproduce does kill the session with a gpu hang
Captured one, context from journalctl:
May 21 14:13:51 xps2020 kernel: [drm] GPU HANG: ecode 11:0:0x85db, in Xorg
[1985], reason: hang on rcs0, action: reset
May 21 14:13:51 xps2020 kernel: i915 :00:02.0: Resetting rcs0 for hang on
rcs0
May 21 14:13:54 xps2020 kernel: Asynchronous wait o
>From similar-but-maybe-not-the-same drm issues, seems capturing the GPU
crash dump (if there is one) would be useful
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/2
https://gitlab.freedesktop.org/drm/intel/issues/673
I have a dmesg full of "WARNING ... [i915]" but no gpu
Both posted journalctl logs feature sections like this:
May 21 11:03:29 asgard kernel: [drm] GPU HANG: ecode 11:0:0x85db, in Xorg
[2421], reason: hang on rcs0, action: reset
May 21 11:03:29 asgard kernel: i915 :00:02.0: Resetting rcs0 for hang on
rcs0
May 21 11:03:37 asgard kernel: i915
I am experiencing similar issues with a brand new Dell Inc. XPS 13
9300/077Y9N.
Perhaps this bug should be renamed for the symptoms and user impact, as
there are bunch of linked bugs for specific crashes related to packages?
@vanvugt If it's helpful, I have also uploaded (with some struggle appo
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