Created attachment 143857 [details]
X server fails with modesetting error and blank screen without nomodeset [(EE) modeset(0): failed to set mode: Invalid argument].
GPU: Intel® HD Graphics 400 (Braswell)
Screen 0 connected on eDP-1
Acer es1-131 notebook
Tested versions from ubuntu disco dingo 5.0.0-8, stable 5.0.5/5.0.6,lts 4.19.33-4.19.25.
Working only on 4.19.25 and lower.
After reverting upstream commit d179b88deb3bf6fed4991a31fd6f0f2cad21fab5 (https://patchwork.freedesktop.org/patch/286290/) works without nomodeset parameter tested on 4.19.33-4.19.26/5.0.5/5.0.6/ubuntu 5.0.0-8.
Attempted suggested fix from https://bugs.freedesktop.org/show_bug.cgi?id=109959 does fix the issue.
Because I don't know what other information is required/feasable I'm able to test and provide necessary logs.
Thanks for your great work!
Sincerely yours newcomer,
@Manasi This issue duplicate is a duplicate of Bug 109959?
@Rosen do you mean this patch fixes the issue? https://patchwork.freedesktop.org/series/58893/
Sorry for the confusion. I've tested with the attached patch from Bug 109959 (before patchwork post https://bugs.freedesktop.org/attachment.cgi?id=143817) and it did not resolve the problem on kernel 5.0.5
Currently compiling kernel 5.0.6 with https://patchwork.freedesktop.org/series/58893/ and separate build with https://patchwork.freedesktop.org/series/58975/ to test. Will update with results ~20:00 UTC.
Do you need specific log/trace to be attached?
Created attachment 143870 [details]
Created attachment 143871 [details]
Created attachment 143872 [details]
After testing both 5.0.5 ( https://patchwork.freedesktop.org/series/58893/ ) version of the patch and 5.0.6 ( https://bugs.freedesktop.org/attachment.cgi?id=143865 ) I can confirm that they do not fix the issue.
Attached logs from last failed boot on 5.0.6
The problem persists on Fedora 30 beta ( kernel 5.0.5-300.fc30, 5.0.6-300.fc30 and 5.1.0-0.rc3.git3.1.fc31). Tested with the patch from Bug 109959.
Only viable solution for now is reverting upstream commit d179b88deb3bf6fed4991a31fd6f0f2cad21fab5 (https://patchwork.freedesktop.org/patch/286290/).
(In reply to ROSEN PAPAZOV from comment #7)
> The problem persists on Fedora 30 beta ( kernel 5.0.5-300.fc30,
> 5.0.6-300.fc30 and 5.1.0-0.rc3.git3.1.fc31). Tested with the patch from Bug
> Only viable solution for now is reverting upstream commit
Duplicate to Bug 109806?
Can confirm it matches Bug 109806. Wasn't able to find it. Sorry for the duplication. Will follow https://gitlab.freedesktop.org/xorg/xserver/issues/542 .
*** This bug has been marked as a duplicate of bug 109806 ***
(In reply to ROSEN PAPAZOV from comment #9)
> Can confirm it matches Bug 109806. Wasn't able to find it. Sorry for the
> duplication. Will follow
> https://gitlab.freedesktop.org/xorg/xserver/issues/542 .
> Best regards,
> Rosen Papazov
> *** This bug has been marked as a duplicate of bug 109806 ***
Thanks for confirming. Closing this bug.