This bug is quite old and we didn't manage to reproduce it. Therefore I
will change its status to invalid. If you still experience the issue in
one of the supported Ubuntu releases please feel free to re-open it and
update the description. Thank you!
** Changed in: compiz
Status: New => Inv
The fact that there are massive issues outside of unity shows that this
is clearly not a unity bug. Marking invalid for Unity, but there is an
issue with compiz or drivers.
** Changed in: unity
Status: New => Invalid
** Changed in: unity (Ubuntu)
Status: New => Invalid
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You rece
I've installed the latest NVIDIA drivers from
https://launchpad.net/~portis25/+archive/test/+packages/ and things have
improved for me. Can anyone else confirm this?
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Why should we close this bug? The problem is real, we just don't know
yet for sure what's causing it. Yes, it could be a non unity3d bug, but
I can't prove it.
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Andreas, as you mentioned yourself the performance issue in classic
desktop I think we can conclude that the issue is with the drivers so I
think we should close this bug for the time being, what do you think?
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I think this problem is more complicated, because even with the standard
ubuntu desktop session (no effects) I get very poor GUI performance. see
bug #776198.
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Compiz and Xinerama have not been compatible for a long time. (And they
were only compatible based on a fork.)
Try Unity 2D if you want to keep using the Unity UI with Xinerama, else
use Gnome without Compiz with Xinerama:
http://packages.ubuntu.com/natty/unity-2d
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Having the same problem here with Ubuntu Natty and Unity Enable,
My setup is the following PC with two graphics card,
ATI HD 6950
ATI HD 4670
Both graphics are properly working monitors are detected and
configurable, but when Xinerama is enabled then unity is not booting and
X crashes, the onl
I'm affected too. Have 2x Nvidia gts450 with 4 screens.
If login into unity, desktop shows but mouse and keyboard does not interacts
with icons.
If login into gnome with xinerama enabled, the same.
If login into gnome without xinerama(separate X screens) I have acceleration
and can work on the f
** Also affects: unity
Importance: Undecided
Status: New
** Project changed: unity => compiz
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Title:
unity does not start on multi grap
apport information
** Tags added: apport-collected natty possible-manual-nvidia-install
regression-update ubuntu unity-2d
** Description changed:
Binary package hint: unity
I have a computer with two graphic cards installed, one Nvidia GeForce 6200
and one Nvidia GeForce 9500GT. I try to
this bug seems to be similar to bug #770619
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Title:
unity does not start on multi graphic card system
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it seems like the 'enable xinerama' option in 'nvidia-settings' kills
the window borders. If I disable xinerama, unity seems to start and
window borders are correctly displayed on screen 1 & 2 (graphics card
1). But apps started on screen 3 (graphics card 2) come without window
borders. This makes
to summarize:
unity3d won't start up with:
- two graphic cards, three screens
- one graphic card, two screens
it will start up with:
- one graphic card, one screen.
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If I disable the graphics card that has two monitors connected and only
use one graphic card with a single monitor connected to it, unity3d
starts as expected. Here's the output from unity_support_test:
$ /usr/lib/nux/unity_support_test -p
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer
and here some output from $ dmesg that might (or might not) be relevant.
[65656.709087] compiz[15321]: segfault at 19 ip 7fdc502a7394 sp
7fffdaa0f1e0 error 4 in libpthread-2.13.so[7fdc5029e000+18000]
[65753.562733] compiz[16046] general protection ip:7fe52e85a394 sp:7fff7b3235e0
error:0
I'm attaching the compizlog file generated, with only one graphics card
enabled.
** Attachment added: "compizlog, one graphics card enabled only."
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/773065/+attachment/2095265/+files/compizlog
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I've managed to convince unity to at least start with the following
commands:
$ export DISPLAY=:0
$ export COMPIZ_CONFIG_PROFILE=ubuntu
$ compiz --replace 2>&1 | tee compizlog
but the GUI becomes super slow and there are now window borders.
** Attachment added: "compizlog."
https://bugs.lau
I forgot to mention, disabling the GeForce 6200 doesn't help. Unity3d still
won't start.
Unity2D works fine with both graphic cards enabled.
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Title
As you can see from the .xsession-errors file, compiz complains about 'Warn: No
GLXFBConfig for depth 32'.
But if you have a look at my xorg.conf file, I only have depth 24 configured.
** Attachment added: "xorg.conf file"
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/773065/+attachmen
** Attachment added: "xsession errors file"
https://bugs.launchpad.net/bugs/773065/+attachment/2095178/+files/.xsession-errors.copy
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Title:
un
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