wrong wayland dmabuf format selection with Intel iris
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mesa (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
On Mesa 20.0.4, the Intel Iris driver is affected by an issue with selecting the appropriate dma buffer format on Wayland (https:/
This issue will prevent using most OpenGL applications on Wayland. You can check if you are affected by this issue by running `es2gears_wayland`. On affected systems, this will fail with `error 7: failed to import supplied dmabufs: Unsupported buffer format 808669784`.
This issue has been fixed in Mesa 20.0.7. Please consider backporting this version to Ubuntu 20.04 and 18.04.5.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: libgl1-mesa-dri 20.0.4-2ubuntu1
ProcVersionSign
Uname: Linux 5.4.0-31-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log'
CasperMD5CheckR
CompizPlugins: No value set for `/apps/
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Thu May 28 01:12:44 2020
DistUpgraded: 2020-04-26 01:28:24,019 ERROR got error from PostInstallScript ./xorg_
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo HD Graphics 5500 [17aa:5034]
MachineType: LENOVO 20BUS15H00
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: mesa
UpgradeStatus: Upgraded to focal on 2020-04-26 (31 days ago)
dmi.bios.date: 08/14/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET73WW (1.37 )
dmi.board.
dmi.board.name: 20BUS15H00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad T450
dmi.product.name: 20BUS15H00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.
version.
version.
version.
version.
version.
version.