Some widgets are white (missing elements) with Intel GPU on Linux

Bug #792237 reported by Sean M. Pappalardo on 2011-06-03
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Mixxx
High
Daniel Schürmann

Bug Description

Labels (cue, loop in/out, hot cue, etc.) on the waveform and vinyl widget are white in Linux on an Intel 945 GPU.

System specs:
Debian Squeeze (stable)
Intel 945GME GPU, Atom N270 CPU
"intel" X.org driver v2.13.0

xorg.conf driver options:
        Option "Tiling" "on"
        Option "AccelMethod" "XAA"

Disabling them has no effect.

description: updated
description: updated

Ah so, this might be related:
WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug!
WARNING: Application calling GLX 1.3 function "glXDestroyPixmap" when GLX 1.3 is not supported! This is an application bug!

Bill Good (bkgood) wrote :

At what revision of mixxx did this start?
With what/which skin/skins does it occur?
Are the following up to date: video drivers, mesa, Qt, xorg?

The glXCreatePixmap and glXDestroyPixmap warnings have occurred in the past (no idea if they still do, we dump so much junk to stdout these days I don't notice) harmlessly but at least one instance of this was fixed in Qt 4.7: http://bugreports.qt.nokia.com/browse/QTBUG-9084 (although perhaps it exists in other places in QtOpenGL).

lspci for my graphics processor gives:
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
and I don't seem to be affected. Package versions:
xf86-video-intel 2.15.0
mesa 7.10.2
qt 4.7.3
xorg-server 1.10.2

Changed in mixxx:
status: New → Incomplete
RJ Skerry-Ryan (rryan) on 2011-11-13
tags: added: intel wspinny
RJ Skerry-Ryan (rryan) wrote :

I just found out that I can cause this to happen by running Mixxx like this:

$ QT_GL_USE_OPENGL1ENGINE=1 ./mixxx

RJ Skerry-Ryan (rryan) wrote :

Also happens with the Qt4 Demo "sub-attaq".

RJ Skerry-Ryan (rryan) wrote :

Could somebody please confirm that "$ QT_GL_USE_OPENGL1ENGINE=1 ./mixxx" reproduces the bug on Oneiric natively installed (not in a VM, please).

Launchpad Janitor (janitor) wrote :

[Expired for Mixxx because there has been no activity for 60 days.]

Changed in mixxx:
status: Incomplete → Expired
RJ Skerry-Ryan (rryan) on 2012-03-12
Changed in mixxx:
status: Expired → Confirmed
Changed in mixxx:
assignee: nobody → Daniel Schürmann (daschuer)
Changed in mixxx:
status: Confirmed → In Progress
Daniel Schürmann (daschuer) wrote :

Patch from Bug #981210 should solve this issue

Daniel Schürmann (daschuer) wrote :

finally fixed in lp:mixxx/1.11 #3622

Changed in mixxx:
status: In Progress → Fix Committed
milestone: none → 1.11.0
RJ Skerry-Ryan (rryan) on 2013-05-09
Changed in mixxx:
status: Fix Committed → Fix Released
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