Andrew, as this report is closed, you wouldn't be affected by it.
However, if you would like your issue addressed, please file a new report via a
terminal:
ubuntu-bug linux
Please feel free to subscribe me to it.
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Another one affected here. Nvidia GTX 250? Cannot even access shell
commands to fix anything. Supposedly the proprietary drivers fix this. I
have now had at least three PC's with varying hardware affected by
driver issues on a clean install. Bugs have been present since sometime
after 12.04 LTS,
affects me too.. I have NVIDIA® Quadro® K2100M Graphics 2GB GDDR5 on my
config. While installing ubuntu, it complains of following..
nouveau E [DRM] failed to idle channel 0x [DRM]
xhci_hcd :00:14.0: HC died: cleaning up
INFO: rcu_sched detected stails on CPUs/tasks: { 2} (detected
This bug effects me as well. Let alone installation, I can't even use
Live CD due to this bug. Ubuntu is completely unusable. See more in this
thread (with screen shots). SuSe Linux boots and Works just fine but
Ubuntu hangs all the time.
My laptop has GTX880M 8GB GPU. Obviously this is an Nvidia
Sorry, forget to include my screenshot.
** Attachment added: _MG_6604.JPG
https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1097178/+attachment/4331655/+files/_MG_6604.JPG
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cagancelik, as this report is closed, it doesn't affect you. If you want your
problem addressed, it would help immensely if you filed a new report via a
terminal:
ubuntu-bug linux
Please feel free to subscribe me to it.
** Attachment removed: _MG_6604.JPG
rubberducky, thank you for your comment. Unfortunately, as this bug report is
closed, this bug report is not scoped to you, your hardware, or your problem.
So your hardware and problem may be tracked, could you please file a new report
with Ubuntu by executing the following in a terminal while
Had the same problem with computer Freezing after Log In. The mouse and
wallpaper were displayed, but did not go any further than that, except to black
screen with the nouveau E[Xorg[2061]] failed to idle channel 0x0001 Error
repeated.
I've tried a lot of tricks, including whats on this
Users with AGP graphics cards and VIA pcie chipsets might find some
luck. with agpmode=2 as described here:
https://www.libreoffice.org/bugzilla/show_bug.cgi?id=20341
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Solution (for me): see
https://bugs.freedesktop.org/show_bug.cgi?id=70388
boot the kernel with vram_pushbuf=1
if that does not work, try agpmode=0
** Bug watch added: freedesktop.org Bugzilla #70388
https://bugs.freedesktop.org/show_bug.cgi?id=70388
** Bug watch added: LibreOffice Bugzilla
Summary/wrap-up report: After above changes, the X server took 8 tries
to come up, each time hanging when it went to paint the lightdm pane.
Each try took about 3 minutes (almost 1/2 hour elapsed), after which
some failsafe tries to restart X. Each try is corellated with the
failed to idle
linas:
The above report is an FYI for anyone else enountering this issue,
Launchpad is a development platform, not an FYI forum. If you want to
help on Launchpad, file a bug report as already previously requested of
you on multiple occasions. To do otherwise is unhelpful noise on a
closed
FWIW, hit this just now, with brand new kernel 3.16.1 and ubuntu
precise LTS 12.04
about 30-60 seconds into boot, after X comes up, before loging in:
nouveau failed to idle channel 0x
then monitor shuts off, and the system hangs hard, cannot alt-f1 to get to a tty
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The same bug hits redhat too, and seems to affect *all* kernels after
3.7 See https://bugzilla.redhat.com/show_bug.cgi?id=918732 for details.
That bug report also suggests a hacky kernel patch that appears to avoid
a race condition, and is claimed to fix the problem. Will try it out
shortly.
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linas, unfortunately as this bug report is closed, it has nothing to do with
you, your problem, or your hardware. So your hardware and problem may be
tracked, could you please file a new report with Ubuntu by executing the
following in a terminal while booted into the default Ubuntu kernel (not
The kernel patches there are not sufficent to resolve the hang for me.
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Title:
nouveau failed to idle channel 0x
To manage
Harrumph. The indicated kernel patch does make the failed to idle
channel 0x message go away!
specifically, this:
diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c
b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c
index b4b9943..719db60 100644
---
some more uninterruptible sleep stuff, from /var/log:
Aug 30 21:48:43 blackspot kernel: [ 240.160069] kworker/1:2 D
0001 064 2 0x
Aug 30 21:48:43 blackspot kernel: [ 240.160088] Workqueue: pm pm_runtime_work
Aug 30 21:50:42 blackspot kernel: [ 360.160069]
linas, please again see https://bugs.launchpad.net/ubuntu/+source/linux-
lts-raring/+bug/1097178/comments/32 .
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Title:
nouveau failed to idle
All the kernel stak traces are in power-management code, which should
not be tripping.
Note also the timestampes in this intersting sequence:
Aug 30 21:46:14 blackspot kernel: [ 90.783374] nouveau E[ PFIFO][:01:06.0]
DMA_PUSHER - ch 1 [Xorg[1247]] get 0x65725f64 put 0x000102c8 state
Since mine is a desktop system, and I don't need power-management or
suspend, I make menuconfig and unset CONFIG_PM to disable power
management. The subroutines in the stack trace: rpm_suspend is in
./base/power and pci_pm_runtime_resume pci_pm_runtime_suspend etc. are
in
So, it seems I'm stuck with Raring for good on this hardware :-)
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Title:
nouveau failed to idle channel 0x
To manage notifications
Jakub Liška, unfortunately as this bug report is closed, it has nothing to do
with you, your problem, or your hardware. So your hardware and problem may be
tracked, could you please file a new report with Ubuntu by executing the
following in a terminal while booted into the default Ubuntu
It also happens to me, I don't think this bug should be closed. I have
an asus n53g with optimus support and haven't been able to fix this with
the nvidia propietary drivers.
Can someone provide more assistance?
Thanks
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Zerosith, thank you for your comment. So your hardware and problem may be
tracked, could you please file a new report with Ubuntu by executing the
following in a terminal while booted into the default Ubuntu kernel (not a
mainline one) via:
ubuntu-bug linux
For more on this, please read the
** Changed in: linux-lts-raring (Ubuntu)
Status: Confirmed = Invalid
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Title:
nouveau failed to idle channel 0x
To manage
** Changed in: linux-lts-raring (Ubuntu)
Status: Invalid = Confirmed
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Title:
nouveau failed to idle channel 0x
To manage
Ok will do. It'll be a while yet. I've been through many cycles of
install-wipe-install trying to sort this one out.
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Title:
nouveau failed to
Why is this listed as low importance. For people who have the problem
it's high importance. I can't use my laptop becauses of it.
I can't wait for a fix. I'm using 13.10, so I'll wipe it and try 14.04.
It's that serious I have to wipe my setup and do a complete re-install
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@Christopher M. Penalver (penalvch)
Sorry I'm no more using an Nvidia cards on my computer; I can give my
old card if someone want to debug ...
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Poil, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux-lts-
raring/+bug/1097178/comments/23 regarding you are no longer using the
hardware. For future reference you can manage the status of your own
bugs by clicking on the current status in
Juan,
meanwhile I noted that I have a potential hardware problem (Mainboard or
RAM) which added confusion:
Strangely, my system works with one DDR2 module of 2GB but crashes when
using two modules. The RAM itself seems ok (tried each of the four
modules separately tried every memory bank). While
Poil, thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command, as it will automatically
gather debugging information, in a terminal:
apport-collect 1097178
When reporting bugs in the future please use apport by using 'ubuntu-bug'
Poil, tank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command, as it will automatically
gather debugging information, in a terminal:
apport-collect 1097178
When reporting bugs in the future please use apport by using 'ubuntu-bug'
Sven,
Are you still using 14.04 and nvidia?
How you solved?
I'm at that point. My card is optimus nvidia.
Thanks in advance!
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Title:
nouveau
I see this error also repeatedly since upgrading from 13.10 to 14.04. The
system is unusable since then.
I tried to use different version of the nvidia proprietary drivers but not of
them did run stable either. Currently I use updated drivers from oibaf ppa.
Kernel:
3.13.0-24-generic #47-Ubuntu
I got it too, X freezes right after this :
May 1 16:05:56 lisak kernel: [ 1588.032792] nouveau E[Xorg[1323]] failed to
idle channel 0x [Xorg[1323]]
May 1 16:05:57 lisak gnome-session[1879]: Gdk-WARNING: gnome-session: Fatal IO
error 11 (Resource temporarily unavailable) on X server
Btw I don't know if it is related to this issue, but sometimes I also
get this error :
411.265798] nouveau E[ PFIFO][:02:00.0] DMA_PUSHER - ch 2
[Xorg[1108]] get 0x00200358c4 put 0x00200358e0 ib_get 0x00cc ib_put
0x00cf state 0x8000 (err: INVALID_CMD) push 0x00400040
After that
Hi,
This bug affects me :-(.
Up to date Ubuntu trusty 14.04 (today 2014.04.27).
01:00.0 VGA compatible controller: NVIDIA Corporation G71GL [Quadro FX 3500]
(rev a1)
xserver-xorg-video-nouveau1:1.0.10-1ubuntu2
Syslog:
Apr 27 17:27:05 cacko kernel: [ 852.982767]
after the upgrade from 12.04 to 14.04 the systemis not useable any more
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Title:
nouveau failed to idle channel 0x
To manage
Hello.
I have this bug, with ubuntu-trusty, in early stage, when I ready some video
with VLC.
- my video card : NVIDIA Corporation GT218 [NVS 300]
- xserver-xorg-video-nouveau, 1:1.0.10-1ubuntu2
best regards.
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redhat bugzilla point out to a kernel patch for 3.14 :
https://bugzilla.redhat.com/show_bug.cgi?id=918732
** Bug watch added: Red Hat Bugzilla #918732
https://bugzilla.redhat.com/show_bug.cgi?id=918732
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I see the nouveau failed due to idle channel error on installing 12.10.
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Title:
nouveau failed to idle channel 0x
To manage
This bug affects me too. Details as follows
Kernel 3.8.0-31-generic #46-Ubuntu SMP Tue Sep 10 20:03:44 UTC 2013 x86_64
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Title:
nouveau failed to
I'm experiencing this bug on a MSI GT70 with a GeForce GTX 675MX
(Optimus).
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Title:
nouveau failed to idle channel 0x
To manage
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-lts-raring (Ubuntu)
Status: New = Confirmed
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Will there be a kernel update to 3.9 with this fix for 13.04? Also
affects Thinkpad T420s with Nvidia Optimus.
** Also affects: linux-lts-raring (Ubuntu)
Importance: Undecided
Status: New
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** Tags added: kernel-fixed-upstream
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Title:
nouveau failed to idle channel 0x
To manage notifications about this bug go to:
Nouveau driver bug comment states that this issue is no longer present
in the latest kernel - after updating to latest from Linus' tree
(commit 323a72d83c9) and running, I can confirm that this is the case.
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Bug also exists in Nouveau driver bugzilla, which I've also updated with
the bisect result:
https://bugs.freedesktop.org/show_bug.cgi?id=54786
** Bug watch added: freedesktop.org Bugzilla #54786
https://bugs.freedesktop.org/show_bug.cgi?id=54786
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I've run a bisect on Linus' master branch, and narrowed the issue down
to this one line change, which isn't much to go on:
commit 7707b701ebfea64afa6bfb23aa318fd687892754
Author: Marcin Slusarz marcin.slus...@gmail.com
Commit: Ben Skeggs bske...@redhat.com
drm/nv40/mpeg: fix context handling
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-lts-quantal (Ubuntu)
Status: New = Confirmed
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With kernel 3.8 I have the same problem, with kernel 3.7 I can still
boot. It must be the nvidia card as the 3.8 kernel works fine with my
msi wind netbook.
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** Description changed:
Hi,
- With Kernel 3.7.* and 3.8rc1 and rc2 I have this error
- Jan 8 09:05:21 pt-bdupuis kernel: [407794.764008] nouveau E[1442] failed
to idle channel 0x
- Jan 8 09:05:23 pt-bdupuis kernel: [407796.764446] nouveau
W[PCIEGART][:01:00.0] flush
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