GitLab

System information

• OS: Fedora release 32
• GPU: Intel Corporation HD Graphics 620 (rev 02)
• Kernel version: 5.6.19-300
• Mesa version: 20.1.2
• Xserver version (if applicable): 1.20.8
• Desktop manager and compositor: Gnome 3.36.3, gnome-shell

The issue

After upgrading to Fedora 32, applications running XWayland stop working properly. In MATLAB I get the following error:

com.jogamp.opengl.GLException: X11GLXDrawableFactory - Could not initialize shared resources for X11GraphicsDevice[type .x11, connection :0, unitID 0, handle 0x0, owner false, ResourceToolkitLock[obj 0x3834025b, isOwner false, <50dabe93, 77becc1e>[count 0, qsz 0, owner <NULL>]]]
	at jogamp.opengl.x11.glx.X11GLXDrawableFactory$SharedResourceImplementation.createSharedResource(X11GLXDrawableFactory.java:326)
	at jogamp.opengl.SharedResourceRunner.run(SharedResourceRunner.java:297)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
	at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:688)
	at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:580)
	at jogamp.opengl.x11.glx.X11GLXDrawableFactory$SharedResourceImplementation.createSharedResource(X11GLXDrawableFactory.java:297)
	... 2 more

This issue is "resolved" if apply export MESA_LOADER_DRIVER_OVERRIDE=i965.

However, this trick doesn't work when I launch virtualbox. I get tears, graphical glitches, corrupt text and overall poor performance. See screenshots. This is even true when I set export MESA_LOADER_DRIVER_OVERRIDE=i965 in /etc/environment.

I've tried various workarounds such as

Option  "AccelMethod"   "uxa"
Option	"TearFree"      "true"
Option	"NoAccel"       "True"
Option	"DRI"           "False"

without any luck.

Regression

It worked two weeks ago. Unfortunately, I haven't been keeping track of the release history. All applications running native Wayland works fine.

Log files

I get this error in dmesg:

[   75.068835] xhci_hcd 0000:3c:00.0: can't change power state from D3hot to D0 (config space inaccessible)
[   75.068864] xhci_hcd 0000:3c:00.0: Controller not ready at resume -19
[   75.068867] xhci_hcd 0000:3c:00.0: PCI post-resume error -19!
[   75.068869] xhci_hcd 0000:3c:00.0: HC died; cleaning up`

Screenshots