Bug 1631068

Summary: swrast: hardware cursor not used, log spammed with "Window manager warning: HW cursor for format 875713089 not supported" messages
Product: [Fedora] Fedora Reporter: Adam Williamson <awilliam>
Component: mesaAssignee: Adam Jackson <ajax>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 29CC: ajax, alexl, bskeggs, caillon+fedoraproject, fschwarz, igor.raits, jglisse, john.j5live, kevin, kparal, mboddu, pwhalen, rclark, rhughes, rstrode, thatslyude
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: AcceptedFreezeException
Fixed In Version: mesa-18.2.0-2.fc29 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-20 22:36:30 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1517012    

Description Adam Williamson 2018-09-19 20:18:29 UTC 
If you boot a current Fedora 29 Workstation live image in a typical Boxes or virt-manager VM, you'll likely see this. The cursor in the VM will be kind of laggy, and the journal will be full of messages like this:

Sep 19 15:09:17 localhost-live org.gnome.Shell.desktop[3490]: Window manager warning: HW cursor for format 875713089 not supported

it seems this is caused by a mesa bug:

https://bugs.freedesktop.org/show_bug.cgi?id=104926

that will happen whenever swrast is used (so, in VMs without passthru 3D acceleration is an obvious case).

We have a fix for this building at present, but I wanted to file a bug to propose it as a Beta freeze exception. Both the lagginess and the log spam are annoying, and an update would not fix the problem when booting the Beta live or on first boot after install.
Comment 1 Mohan Boddu 2018-09-19 20:21:43 UTC 
+1 FE
Comment 2 Fedora Update System 2018-09-19 20:26:36 UTC 
mesa-18.2.0-2.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-b94fe152c1
Comment 3 Paul Whalen 2018-09-19 20:36:30 UTC 
+1 FE
Comment 4 Kevin Fenzi 2018-09-19 20:38:16 UTC 
+1 FE
Comment 5 Adam Williamson 2018-09-19 20:49:01 UTC 
That's +3, setting accepted.
Comment 6 Fedora Update System 2018-09-20 16:19:02 UTC 
mesa-18.2.0-2.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-b94fe152c1
Comment 7 Fedora Update System 2018-09-20 22:36:30 UTC 
mesa-18.2.0-2.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.
Comment 8 Kamil Páral 2018-09-25 10:10:47 UTC 
This has been marked as "pushed stable", but hasn't appeared in any composes, I filed a releng ticket about it:
https://pagure.io/releng/issue/7836