Bug 99455 - [G45] Missing pixels in Secondlife Viewer
Summary: [G45] Missing pixels in Secondlife Viewer
Status: REOPENED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Intel 3D Bugs Mailing List
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-01-19 03:32 UTC by fennectech
Modified: 2017-01-19 22:57 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
Screenshot (478.45 KB, image/png)
2017-01-19 03:32 UTC, fennectech
Details

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Description fennectech 2017-01-19 03:32:04 UTC
Created attachment 129040 [details]
Screenshot

They say it is a bug in the mesa drivers and to report it here
Comment 1 Matt Turner 2017-01-19 04:31:24 UTC
Not enough information. We need to know at least:

 - what GPU you have. (sudo lspci -s 0:2 -nn)
 - what version of Mesa you have. (glxinfo | grep "OpenGL version")
 - what kernel version you have. (uname -r)

Please change the status back to REOPENED when you have provided this information.

Additionally, if you are able to capture an apitrace (https://github.com/apitrace/apitrace/blob/master/docs/USAGE.markdown) that reproduces the issue, that would be very helpful.
Comment 2 fennectech 2017-01-19 10:04:20 UTC
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)


OpenGL version string: 2.1 Mesa 13.0.3


4.9.2-1-MANJARO
Comment 3 Matt Turner 2017-01-19 19:03:14 UTC
Thanks. Can you confirm that if you run the application with INTEL_DEBUG=no16 that the artifacts are not present?
Comment 4 fennectech 2017-01-19 21:03:30 UTC
Should that be passed as a kernel param?
Comment 5 fennectech 2017-01-19 21:10:12 UTC
Artifacts not present when it is passed as a kernel param    however   framerate takes a large hit
Comment 6 fennectech 2017-01-19 21:11:17 UTC
Artifacts not present when it is passed as a kernel param    however   framerate takes a large hit
Comment 7 Matt Turner 2017-01-19 22:09:11 UTC
No, it's an environment variable. If you run the program with "./program" you'd then do "INTEL_DEBUG=no16 ./program"
Comment 8 fennectech 2017-01-19 22:57:57 UTC
artifacts not present


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