[Bug 966744] Re: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor)

2012-07-19 Thread gbz
Chauncellor, yes I just realized my problem may be different from that in this 
bug :P 
Maybe someone could use the downgrading method to test whether it could solve 
this problem.

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Title:
  Resume from suspend leaves me with black screen or a screen of the
  desktop before it suspended (though the mouse still moves/changes
  cursor)

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[Bug 966744] Re: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor)

2012-07-19 Thread gbz
Update: After I downgraded xserver-xorg-core from 2:1.11.4-0ubuntu10.6
to 2:1.11.4-0ubuntu10, with latest compiz (1:0.9.7.8-0ubuntu1.2) and
nvidia-current (302.17-0ubuntu1~precise~xup1), at first this problem
disappeared (as I reported in #145), but after about 1 hour this problem
comes again (and I didn't fiugre out why).

So I also downgrade compiz to 1:0.9.7.8-0ubuntu1, and nvidia-current to
295.40, both of which are the versions in a fresh installed Ubuntu
12.04. In the last few hours, I tested for serveral times, and there is
no such black screen problem after resume from suspend.

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Title:
  Resume from suspend leaves me with black screen or a screen of the
  desktop before it suspended (though the mouse still moves/changes
  cursor)

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[Bug 966744] Re: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor)

2012-07-19 Thread gbz
I had the same problem after some X server updates in Ubuntu 12.04.  The
screen went black ( in fact in white color) after I reopened the screen
lid.

This is how I solved it. In synaptic, I can see the version of xserver-
xorg-core is 2:1.11.4-0ubuntu10.6. I choose "Force version" and
downgrade it to 2:1.11.4-0ubuntu10. Then there is no problem anymore.
(BTW, I use the latest verion of compiz and there is no problem).

I am using Thinkpad W520 with latest nvidia-current driver installed.

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Title:
  Resume from suspend leaves me with black screen or a screen of the
  desktop before it suspended (though the mouse still moves/changes
  cursor)

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[Bug 328053] Re: No DMA for DVD-burner on ULi 1695 chipset

2009-12-09 Thread GBZ
*** This bug is a duplicate of bug 228302 ***
https://bugs.launchpad.net/bugs/228302

Same problem: MB ASRock 939 Dual Sata2 with chipset Uli, DVD playing is
impossible. Please try to solve this bug cause I can't use Ubuntu with
this problem.

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No DMA for DVD-burner on ULi 1695 chipset
https://bugs.launchpad.net/bugs/328053
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