Ubuntu

I'm getting lots of errors in ~/.xsession-errors

Reported by Miguel Tadeu on 2010-09-08
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
kdebase-workspace (Ubuntu)
Undecided
Unassigned

Bug Description

Hi,I'm using kde 4.5.1 on kubuntu 10.04. When I tail -f .xsession-errors I get lots of

kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"

when overing the cursor on any application in the taskbar. So this is the full logging I get when doing it:

plasma-desktop(1492)/plasma StatusNotifierItemSource::refreshCallback: DBusMenu disabled for this application
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
plasma-desktop(1492)/plasma StatusNotifierItemSource::refreshCallback: DBusMenu disabled for this application
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
kwin(1442) KWin::checkGLError: GL error ( PostPaint ): "GL_INVALID_ENUM"
CLIENT: Task: Task::done()
CLIENT: Task: emitting finished

After these lines it stops. It seems to be something with my video board, so...

>lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)

>lshw -C display
  *-display:0
       description: VGA compatible controller
       product: Mobile GM965/GL960 Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 03
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:28 memory:feb00000-febfffff memory:e0000000-efffffff(prefetchable) ioport:ec00(size=8)
  *-display:1 UNCLAIMED
       description: Display controller
       product: Mobile GM965/GL960 Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2.1
       bus info: pci@0000:00:02.1
       version: 03
       width: 64 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: latency=0
       resources: memory:fe900000-fe9fffff

Let me know if more info is needed...

Dave Gilbert (ubuntu-treblig) wrote :

I guess this could be mesa/X server, but it looks like it's kwin that's unhappy with it.

affects: ubuntu → kdebase-workspace (Ubuntu)
Harald Sitter (apachelogger) wrote :

I wonder why these messages are printed though, that is debug output that should be off by default. You can check kdebugdialog to make sure debug messages are turned off. The message itself simply states that GL based desktop compositing cannot be done because your driver is not able to do what kwin would like it to.

Changed in kdebase-workspace (Ubuntu):
status: New → Invalid
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