bumblebee team mailing list archive

[Hendrik Knackstedt <hendrik.knackstedt@xxxxxxxxxxx>]

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Thanks for the fast reply.

I'm already using this PPA and latest Intel and NVIDIA drivers.

Am 18.11.2012 16:21, schrieb Dmitry Zhurikhin:
> Hello.  I got similar symptoms and what fixed this problem for me
> (almost always, still happens very rarely) is actually updating
> Intel drivers.  Can you try to get new drivers from x-updates: 
> https://launchpad.net/~ubuntu-x-swat/+archive/x-updates?
> 
> 2012/11/18 Hendrik Knackstedt <hendrik.knackstedt@xxxxxxxxxxx>
> 
> Hi everybody!
> 
> Distro: Ubuntu 12.04.1 LTS
> 
> Kernel: 3.2.0-33-generic-pae #52-Ubuntu SMP Thu Oct 18 16:39:21 UTC
> 2012 i686 i686 i386 GNU/Linux
> 
> Manufacturer and Model: baseboard-manufacturer: Acer 
> baseboard-product-name: JE50_HR baseboard-version     : Base Board
> Version system-manufacturer   : Acer system-product-name   : Aspire
> 5750G system-version        : V1.20 bios-vendor           : Acer 
> bios-version          : V1.20 bios-release-date     : 03/16/2012
> 
> Bumblebee version: 3.0.1
> 
> Issue: When putting the laptop to sleep (suspend), waking it up
> immediatly or some time later sometimes fails. The result basically
> is a black screen with the mouse cursor on it. I can still move the
> cursor and it also changes to a text cursor somewhere in the middle
> of the screen where you usually unlock the screen. I can even
> unlock the screen by clicking there, typing my password and hitting
> return. When moving the cursor around the screen it again changes
> according to the positions of windows I had open before suspending.
> I can also switch to a console.
> 
> Also tried the latest upstream kernel for Ubuntu with same
> results.
> 
> I'm not exactly sure if this is a Bumblebee bug, a kernel bug or a
> bug in some other package and it's a bug, that is really difficult
> to reproduce, but I thought, maybe you are able to help me with
> this by looking at my system's configuration and logs because this
> bug is really annoying when it comes up.
> 
> It seems to be some kind of graphics issue though, since windows
> and everything is still there. There just kind of not shown.
> 
> I tried "unity --replace" after switching to command line which 
> brought back the background image instead of the black screen.
> Windows also appeared for a second or so but disappeared
> immidiately.
> 
> Please let me know, if you need any additional logs.
> 
> Thanks in advance, Hendrik
> 
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