Bug also affects the following hardware:
OpenGL renderer string: GeForce 6800 GT/AGP/SSE2
Disabled X11 Sync Objects and now it works.
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Title:
I found the black-screen problem on a Lenovo 3000 N100 laptop after
doing an update on 14.04 LTS recently (early September 2016). This is a
32-bit machine.
As a workaround I installed flashback:
apt-get install inxi gnome-session-flashback compizconfig-settings-manager
I could then select either
I need to correct my last statement, enable-x11-sync false does NOT fix
all problems.
It merelly makes the system a lot more stable but it still displays
often graphical distortions and such. I opened a seperate bug report:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
The bug is back at 16.04 32bit with a slight variation: relates also to
dedicated GPUs, normal desktop works somewhat slow but normal, changing
resolution or inflicting high video load makes compiz and therefore
X11/lightdm crash/blackscreen/restart lightdm (eg starting frozen bubble
in full
Having similar problems with compiz on nvidia 7300 LE, driver 304, on Ubuntu
15.10.
Pleas add this card model to the "blacklisted" ones. XFCE works flawlessly.
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I have problems also with my nvidia 7300 go in Acer Aspire 5635 WLMi laptop,
the nvidia 304 driver is not working, it freezes afer login screen (login
screen seems to work ok). But this driver, nvidia 304, is working ok in Ubuntu
12.04.
In Ubuntu 14.04 I was force tu use the nvidia 173 driver
It is working out badly for me to on a Dell Precision M65 with Quadro FX
350M card
samh@trevor:~$ lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation G72GLM [Quadro FX 350M]
(rev a1)
samh@trevor:~$ sudo grep -rn "NVRM: Xid" /var/log/
/var/log/syslog:3853:Oct 3 16:22:42 trevor
Comment #14 did the trick
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
trusty-updates
To manage notifications
** Changed in: compiz
Status: Fix Committed = Fix Released
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
Hello everybody,
This bug still exists. It happens on several of my systems (sysop @
university).
My test system:
HP Compaq 8200 Elite CMT (hardware spec:
http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c02779501)
with an extra video-card:
Geforce 7300 GS
I've tried nouveau
@Townsend, this computer was not updated frequently, so I may have
picked up the issue from Feb. I'm using the nvidia binary driver.
Thanks,
--Von
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Ok, this bug is back again.
Here is what occured.
After unchecking the X11 sync a few weeks ago, I noticed that all of my
window menus were missing.
While poking around in CCSM to remedy this problem I accidentally
clicked on restore defaults. This caused unity to be disabled somehow.
After
After todays update I also find this bug. Fortunately after several
hours of search I find this bug report. (Geforce 7300 GS). Disabling X11
Sync objects solve the problem
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After implementation of this change the system start OK but with a black
screen, where only the mouse pointer is visible. The system has an NVIDIA video
card. Implementation the change seems linked to changes for OpenGL, so I cannot
install these without installing this one. The only solution
This bug appears to be back after the latest updates last week.
Compiz freezes, 99% CPU, unchecking X11 Sync fixes it.
OpenGL Renderer String : GeForce 7300 LE/PCIe/SSE2
Note that my card is NOT an integrated card, but a standalone OEM card
in a Dell computer.
I'm on 14.04, 3.13.0-52-generic.
Hi Von,
Hmm, the last 14.04 update for Compiz came out nearly two weeks ago, but
the fix put in that potentially causes your issue came out in mid
February, so why you would see this with the last update has me
scratching my head.
Are you using the nvidia binary driver or nouveau? I'm also
This bug was fixed in the package compiz -
1:0.9.11.3+14.04.20150313-0ubuntu1
---
compiz (1:0.9.11.3+14.04.20150313-0ubuntu1) trusty; urgency=medium
[ Andrea Azzarone ]
* removed texture caching from animations (LP: #729979, #1072206)
[ Chris Townsend ]
* Add a blacklist of
@benpicco,
To see if your problem is the problem described in this bug, try turning
off the X to GL sync.
If you haven't already, install compizconfig-settings-manager.
After that, start ccsm and then go to the OpenGL tab. Uncheck X11 Sync
objects. If this makes your issue go away, then you
** Changed in: compiz/0.9.11
Status: In Progress = Fix Committed
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
Sorry for the long delay, I haven't had access to the affected machine
since my last post.
OpenGL renderer string: GeForce 7025 / nForce 630a/integrated/SSE2
I can confirm that 0.9.11.3+14.04.20150313-0ubuntu1 in Trusty Proposed has
fixed the issue for me.
Thank you!
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I've upgraded to 15.04 and now I'm hitting the very same bug.
Compiz will use 100% CPU and the UI freezes, the offending compiz instance will
persist consuming CPU time even after systemctl restart lightdm and can only be
killed by SIGKILL.
I'm also seeing
[17409.810980] NVRM: GPU at
@Justin,
1. Did you reboot or at least restart Compiz when you applied the update?
2. If so, could you please provide the output from the instructions in comment
#10?
Thanks!
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RE: Testing request.
Hi,
I have installed on top of Ubuntu 14.0.4.02 LTS the update of compiz which is
in the repo trusty-proposed and it works fine.
Thanks!
Procedure:
# 1. Added repo trusty-proposed.
# 2. Package upgrade.
# compiz:all/trusty-updates
Hi,
This bug also affected my system (exact same symptoms) but upgrading
compiz to 0.9.11.3+14.04.20150313-0ubuntu1 did not fix it.
CPU: AMD Athlon Dual Core Processor 4850e
MB: Asus M2NPV-VM Nvidia GeForce 6150 + nForce 430
Ubuntu Trusty 14.04
sudo modinfo nvidia_304_updates
filename:
** Branch linked: lp:ubuntu/trusty-proposed/compiz
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
trusty-updates
To
Hello Eloy, or anyone else affected,
Accepted compiz into trusty-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/compiz/1:0.9.11.3+14.04.20150313-0ubuntu1
in a few hours, and then in the -proposed repository.
Please help us by testing this new
Hi,
With compiz from trusty-proposed, the blacklist seems to be working fine
for GeForce 6150SE.
Thanks for the fix and backport!
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Title:
** Tags removed: verification-needed
** Tags added: verification-done
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
** Description changed:
+ [ Impact ]
+
Immediately after the fix for #269904 landed in trusty-updates via
compiz 1:0.9.11.3+14.04.20150122-0ubuntu1, my 14.04 machine with an
NVIDIA card and using the nvidia-304 driver became unusable -- symtoms
include compiz process high CPU (100%), UI
** Changed in: compiz/0.9.11
Status: Triaged = In Progress
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
** Branch linked: lp:~bregma/compiz/lp-1424013-trusty
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
trusty-updates
** Branch linked: lp:ubuntu/vivid-proposed/compiz
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
trusty-updates
To
This bug was fixed in the package compiz -
1:0.9.12.1+15.04.20150227-0ubuntu1
---
compiz (1:0.9.12.1+15.04.20150227-0ubuntu1) vivid; urgency=medium
[ Chris Townsend ]
* Add a blacklist of Nvidia integrated GPU's affected by the Nvidia
X11 Sync patch. (LP: #1424013)
[
** Changed in: compiz
Status: In Progress = Fix Committed
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
PPA is working for me too (GeForce 7050 PV / nForce 630a/integrated/SSE2)
Thanks!
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for
Christopher,
I just added your PPA and can confirm it has fixed the issue for me.
OpenGL renderer string: GeForce 7025 / nForce 630a/integrated/SSE2
I've been beating my head against the wall trying to figure this one
out. Thanks for your hard work!
Thanks,
Trevor
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** Branch linked: lp:~townsend/compiz/blacklist-nvidia-x11-sync
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
Thanks for your work on this issue and for the additional insight,
Christopher.
I don't think I ever experienced the artifacts in #269904, and if I did,
it was a long time ago and not with this machine. I hope I won't start
experiencing them now ;-)
Whatever the case, I will try to avoid buying
** Changed in: compiz
Status: Confirmed = In Progress
** Changed in: compiz (Ubuntu)
Status: Confirmed = In Progress
** Also affects: compiz/0.9.11
Importance: Undecided
Status: New
** Changed in: compiz/0.9.11
Status: New = Triaged
** Changed in: compiz/0.9.11
Hi Christopher,
On Fri, Feb 20, 2015 at 06:51:23PM -, Christopher Townsend wrote:
Hi Eloy,
Could you open CCSM and disable the X11 Sync and see if the issue still
occurs?
CCSM-OpenGL and uncheck X11 Sync objects
I am sorry for the delay in getting back to you on this. I suspect that
Hi Eloy,
Thanks for the info. I'm currently working on a more permanent fix in
Compiz in which I will blacklist known GPU's that are affected by
this.
There shouldn't be any performance penalty when running with X11 Sync
turned off. What that is supposed to do is keep the GPU's rendering in
Hi All,
I believe I have a fix/workaround for this issue in which I blacklist
the affected GPUs from using the X11 Sync stuff. However, I do not have
a machine that I can test this with, so I'm asking for your help.
I have versions of Compiz built for Vivid and Trusty w/ this fix built
in a
Hi all! I reported bug #1425701 which also solved disabling X11 sync. My
output here:
lucas@UbuntuDesktop:~$ glxinfo | grep OpenGL renderer string
OpenGL renderer string: GeForce 7050 PV / nForce 630a/integrated/SSE2
Let me know if I can collect some other usefull information
Regards
Lucas
--
Hi Christopher,
Here's my OpenGL renderer string:
$ glxinfo | grep OpenGL renderer string
OpenGL renderer string: GeForce 6150SE nForce 430/integrated/SSE2/3DNOW!
Cheers,
Eloy Paris.-
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My GeForce 7025 is also affected the same way.
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for #269904 in
trusty-updates
To
For what it's worth, we have not had problems with nvidia-304 on more
recent GPUs, so I'd be inclined to blame the hardware (maybe that
generation, maybe the integrated type like you mentioned) sooner than
the driver. But you're right that blacklisting the older driver would
probably eliminate the
On Fri, Feb 20, 2015 at 10:09:41PM -, Christopher Townsend wrote:
Hmm, it seems there are folks who still use the 304 driver on newer
machines.
I can give two examples of that, both probably fairly uncommon:
* we (my employer) netboot a variety of hardware from a single squashfs
image,
Hey Ryan,
Thanks for the additional info. Hmm, it seems there are folks who still
use the 304 driver on newer machines. I'm also not sure if folks are
having the refresh issue using 304 drivers on newer GPUs, so I don't
think it's a good idea to blacklist the 304 driver.
I found a list of
Hey All,
Could you please do the following to help me figure out what render
strings I should key on?
1. Install glxinfo on the machine.
2. Then run 'glxinfo | grep OpenGL renderer string' from a terminal.
3. Paste the output in this bug.
Thanks!
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: compiz (Ubuntu)
Status: New = Confirmed
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Title:
Hmm, we now have two different GPU's mentioned as being negatively
affected by the X11 Sync Nvidia patch. However, both of these GPU's are
integrated in the motherboard chipset. On top of that, Nvidia has
dropped driver support for these GPU's.
I'm thinking about maybe adding some sort of
Hi,
This may be a duplicate of bug 1404015.
Which NVIDIA GPU do you have?
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Title:
Compiz high CPU and UI freeze on NVIDIA after fix for
Hey Eloy,
Regarding the question of why going back to the previous COmpiz version
works, my guess is that a bug exists in the GPU and/or the Nvidia 304 in
which it doesn't handle the GL_EXT_x11_sync_object OpenGL extension. So
far in all of the user testing of this patch, only the GeForce 6150SE
Hi Ryan,
Thanks for the quick reply. I indeed have a GeForce 6150SE so bug
1404015 could be a match in my case. I will upgrade to the latest
version of compiz in trusty-updates, disable x11-sync, and report back.
The question I'd have is how to explain that going back to the previous
compiz
Hi Eloy,
Could you open CCSM and disable the X11 Sync and see if the issue still
occurs?
CCSM-OpenGL and uncheck X11 Sync objects
Thanks!
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