Bug 213633
Description
Drei Eck
2021-07-02 12:52:34 UTC
Created attachment 297709 [details]
The kernel configuration used based on my configuration
Created attachment 297711 [details]
The output of dmesg just before activating the plugged-in monitor via xrandr
Created attachment 297713 [details]
The output of dmesg after activating the plugged-in monitor via xrandr and then after issuing chvt 1 and abeep (alsa beep) and after waiting some time (to capture the "blocked tasks" messages)
Created attachment 297715 [details]
From dmesg_after-my.txt, just extracted the part with the "blocked tasks" messages
Created attachment 297717 [details]
The output of hwinfo
Created attachment 297719 [details]
The output of dmidecode
Created attachment 297721 [details]
A brief description on how the kernel was configured
Created attachment 297723 [details]
The output of uname -a
Created attachment 297725 [details]
A description of symptoms after triggering the problem
Created attachment 297727 [details]
The make defconfig-based configuration
Created attachment 297729 [details]
The output of dmesg just before activating the plugged-in monitor via xrandr
Created attachment 297731 [details]
The output of dmesg after activating the plugged-in monitor via xrandr
Created attachment 297733 [details]
The output of hwinfo
Created attachment 297735 [details]
The output of dmidecode
Created attachment 297737 [details]
A description of how the kernel was configured
Created attachment 297739 [details]
The output of uname -a
Created attachment 297741 [details]
A description of symptoms after activating the external monitor via xrandr
Created attachment 297743 [details]
The URL I used to download the kernel from
I have noticed that further files can be attached after submitting the report. So I now have attached all the files on by one as well (the archive I still leave here, since it contains the file sorted into directories by kernel and by configuration). Created attachment 297745 [details]
For reference: The kernel configuration of the also problem-triggering precompiled Artix distribution kernel version 5.11.8-artix1-1
Created attachment 297747 [details]
For reference: The output of dmesg for the distribution kernel 5.11.8-artix1-1 before activating the external HDMI monitor with xrandr.
.. and for reference/interest, I also attach `dmesg_before-artix.log`, which shows the output of `dmesg` for the distribution kernel 5.11.8-artix1-1 before activating the external HDMI monitor with `xrandr`.
Please file drm/i915 bugs at freedesktop.org gitlab. https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs Created attachment 299513 [details] attachment-29200-0.sig > Please file drm/i915 bugs at freedesktop.org gitlab. > > https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs Thank you for noting that! The problem seems to have disappeared over time; I re-tested one of the problematic monitors with kernel [5.17-pf3](https://gitlab.com/post-factum/pf-kernel/-/wikis/README) ([which is based on 5.17.4](https://gitlab.com/post-factum/pf-kernel/-/tags)), and don't see the problem anymore. So I changed the "Resolved"-status to "Obsolete". |