[Ubuntu-x-swat] [Bug 661910] Re: Kwin compositing problem on maverick

2011-02-06 Thread Eric Lacombe
Ok it seems to resolve the problems with xserver-xorg-video-intel
2:2.13.901-2ubuntu2~xup~maverick.

But note that with bleeding edge intel-driver from ppa:glasen/intel-driver 
(2:2.14~glasen~maverick~ppa6),
there is still graphics problem with emacs : the cursor takes the shape of the 
letters  (with 'space' character the cursor disappear) !? (and have other 
refresh problems)
And when I disable compositing effects, this problem disappear.

I hope this bug will not reappear on a future stable release.

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https://bugs.launchpad.net/bugs/661910

Title:
  Kwin compositing problem on maverick

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[Ubuntu-x-swat] [Bug 661910] Re: Kwin compositing problem on maverick

2010-10-16 Thread Eric Lacombe
I forget to say that when compositing is off the problems disappear.

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Kwin compositing problem on maverick
https://bugs.launchpad.net/bugs/661910
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[Ubuntu-x-swat] [Bug 661910] [NEW] Kwin compositing problem on maverick

2010-10-16 Thread Eric Lacombe
Public bug reported:

Binary package hint: xserver-xorg-video-intel

I've got some issues that seems related to the Bug "#630580" (marked
"Fix released") under kubuntu 10.10.

With my integrated Intel Chips i915 (core i7 on a sony vaio VPCZ11), 
compositing is disabled when kwin start.
When I enable it, some screen refresh problems occur.

Indeed, I regularly see some artifacts under emacs or Yakuake (certainly with 
other apps, don't have check yet):
when I play with my text buffers (select text, remove text, move up and down, 
etc.), the windows do not refresh correctly, some text that should not be 
displayed persist on the screen.

It looks like the framebuffer got corrupted.

With kubuntu 10.04 there was no problem (and also with a kernel
2.6.35.7). So there is a regression somewhere.

** Affects: xserver-xorg-video-intel (Ubuntu)
 Importance: Undecided
 Status: New

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Kwin compositing problem on maverick
https://bugs.launchpad.net/bugs/661910
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[Ubuntu-x-swat] [Bug 630580] Re: [82G965] No compositing with kwin (and doesn't work well if enabled)

2010-10-16 Thread Eric Lacombe
I've got some issues that seems related under kubuntu 10.10.

With my integrated Intel Chips i915 (core i7 on a sony vaio VPCZ11), 
compositing is disabled at when kwin start.
When I enable it, some screen refresh problems occur.

Indeed, I see regularly artifacts under emacs or Yakuake (certainly with other 
apps, don't have check yet):
when I play with my text buffers (select text, remove text, move up and down, 
etc.), the windows do not refresh correctly, some text that should not be 
displayed persist on the screen.

It looks like the framebuffer got corrupted.

With kubuntu 10.04 there was no problem (and also with a kernel 2.6.35.7). So 
there is a regression somewhere.
It seems that this bug need to be reopen.

-- 
[82G965] No compositing with kwin (and doesn't work well if enabled)
https://bugs.launchpad.net/bugs/630580
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which is subscribed to xserver-xorg-video-intel in ubuntu.

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