https://bugs.freedesktop.org/show_bug.cgi?id=99604
Bug ID: 99604
Summary: kwin_x11 disabling compositing with mesa 17
Product: Mesa
Version: 17.0
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Other
Assignee: mesa-dev@lists.freedesktop.org
Reporter: fabio.coa...@gmail.com
QA Contact: mesa-dev@lists.freedesktop.org
I gave a try to mesa 17.0.0_rc2 and Kwin (kde plasma 5.8.5) deactivated
compositing with this message:
kwin_core: Failed to initialize compositing, compositing disabled
kwin_core: ShaderManager self test failed
Installing back mesa 13.0.3 the error disappeared and compositing worked again.
System: gentoo linux
Intel KMS (no Xorg intel driver)
Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
(i5-3427U)
compiler:
gcc (Gentoo 5.4.0-r2 p1.2, pie-0.6.5) 5.4.0
plasma 5.8.5
kernel 4.9.6
I'm not sure if the issue is on mesa or kwin side, however it disappeared by
downgrading mesa.
If more info is needed just let me know.
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