Bug 683147 - [mesa] r300 FP: Compiler Error: Too many ALU instructions
Summary: [mesa] r300 FP: Compiler Error: Too many ALU instructions
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: mesa
Version: 15
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Dave Airlie
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-03-08 17:04 UTC by Joachim Frieben
Modified: 2018-04-11 12:11 UTC (History)
4 users (show)

Fixed In Version: mesa-7.10.1-1.fc15
Clone Of:
Environment:
Last Closed: 2011-03-26 17:29:54 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
X log file for ATI Radeon X800 (R430) (65.47 KB, text/plain)
2011-03-11 13:59 UTC, Joachim Frieben 		no flags Details
Screenshot of icon list "Applications" of running GNOME shell (59.75 KB, image/jpeg)
2011-03-11 14:03 UTC, Joachim Frieben 		no flags Details
Output of dmesg for kernel 2.6.38-0.rc8.git0.1.fc15 (68.05 KB, text/plain)
2011-03-13 11:02 UTC, Joachim Frieben 		no flags Details
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Links
System ID Private Priority Status Summary Last Updated
GNOME Bugzilla 644589 0 None None None Never

Description Joachim Frieben 2011-03-08 17:04:04 UTC 
Description of problem:
On a fully updated F15 system with an ATI Radeon X800 (R430) video card, selecting "Activities > Applications" in the GNOME shell opens a black rectangle without any application icons. After selecting a sub-category, application icons are rendered correctly. The GNOME shell was launched from the command line, and there, a probably related error message occurs:

  r300 FP: Compiler Error:
  r300_fragprog_emit.c::emit_alu(): Too many ALU instructions
  Using a dummy shader instead.

Version-Release number of selected component (if applicable):
mesa-7.10-0.27.fc15

How reproducible:
Always.

Steps to Reproduce:
1. Launch GNOME shell.
2. Open "Activities > Applications".
  
Actual results:
Black rectangle instead of application icons.

Expected results:
Application icons placed on a rectangular grid.

Additional info:
The "black rectangle effect" has only appeared after updating to the latest GNOME 3 builds including packages:
- clutter-1.6.8-1.fc15
- gnome-shell-2.91.91-1.fc15
- mutter-2.91.91-1.fc15
Comment 1 Joachim Frieben 2011-03-11 13:59:49 UTC 
Created attachment 483726 [details]
X log file for ATI Radeon X800 (R430)
Comment 2 Joachim Frieben 2011-03-11 14:03:57 UTC 
Created attachment 483727 [details]
Screenshot of icon list "Applications" of running GNOME shell
Comment 3 Matěj Cepl 2011-03-13 00:51:02 UTC 
Could we output of the command dmesg after this happens and you recover back to the working conditions, please?

Thank you
Comment 4 Joachim Frieben 2011-03-13 11:02:47 UTC 
Created attachment 483980 [details]
Output of dmesg for kernel 2.6.38-0.rc8.git0.1.fc15
Comment 5 Joachim Frieben 2011-03-17 17:22:08 UTC 
A backport of mesa-7.11-0.20110315.0.fc16 resolves this issue.
Comment 6 Matěj Cepl 2011-03-17 20:10:56 UTC 
The fix for this has been landed upstream, but it hasn't been released yet so far.
Comment 7 Matěj Cepl 2011-03-17 20:15:32 UTC 
There should be hopefully new release of gnome-shell next week.
Comment 8 Joachim Frieben 2011-03-24 18:53:11 UTC 
Fixed by today's bunch of packages pushed to updates-testing including:
- gnome-shell-2.91.92-1.fc15
- mutter-2.91.92-1.fc15
- mesa-7.10.1-1.fc15
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