** Changed in: xserver-xorg-video-intel
Importance: Unknown = Critical
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https://bugs.launchpad.net/bugs/322202
Title:
[gm45] Session lost on resume from sleep in Jaunty on Lenovo
** Changed in: xserver-xorg-video-intel
Importance: Critical = Unknown
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https://bugs.launchpad.net/bugs/322202
Title:
[gm45] Session lost on resume from sleep in Jaunty on Lenovo
I have similar issue with HP 7400. Intel 945. UXA. In ~50% cases,
instead of the session, I am getting gdm login screen - the session is
lost.
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because
According to the upstream bug, this is fixed in karmic. Dantroline, if
you can still reproduce it in Karmic please feel free to reopen, and add
a fresh Xorg.0.log.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Triaged = Fix Released
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[gm45] Session lost on resume from sleep
** Changed in: xserver-xorg-video-intel
Status: Confirmed = Fix Released
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
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Hi, my suspend caused X/GDM to restart too, but stopping the bluetooth
daemon fixed it. However, you must stop it using sudo. If using the
10bluetooth_stop script above, be sure to change the owner to root
(sudo chown root:root 10bluetooth_stop)
t...@laptop:~$ /etc/init.d/bluetooth stop
*
I tried something else and I think I managed to kill two birds with one
stone. I upgraded my kernel to 2.6.30-rc4 (followed this guide:
http://nnutter.com/2009/05/fix-poor-intel-graphics-performance-on-
jaunty/ ) and not only resume from suspend seems to be working fine now
but it looks like the
The fix seems to be working for me. Although i have experienced being
kicked out to the gdm screen a few times - for some reason this only
happens when the computer is on AC power. Another time i noticed that it
happened after suspending by closing the lid.
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[gm45] Session lost on resume from
I forget to mention the bluetooth service must be stopped before
suspending and start on resume
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
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Bugs, which is
After of hundreds suspend/resume those days I think I found a solution!!
at least for me
Comment out the line 31 #resume_bluetooth of the file
/usr/lib/pm-utils/sleep.d/49bluetooth
is no need to resume because the daemon is already stopped!
Reboot the system before try to suspend/resume
the
Yeah, there seems to be something wrong with my bluetooth or perhaps the
way ubuntu handles it. When I issued /etc/init.d/bluetooth stop it
said that stopping went fine but when I checked with
/etc/init.d/bluetooth status it was still running. Killing wireless
(including bluetooth) with hardware
I've just discovered that I'm still having this problem - the session is
lost after I resume from suspend... It seems to work if laptop is
suspended only for a short period of time, like in the above posts, when
I was suspending it for few seconds for testing purposes. But when I
suspended it and
hard to reproduce that!!! (takes to long :) )
from the time I have stop the bluetooth service during suspend the resume
always works well
but I have find and something else for You!! :)
can you please post the log file /var/log/pm-suspend.log of your laptop?
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[gm45] Session lost on resume
Here it comes!
** Attachment added: pm-suspend.log
http://launchpadlibrarian.net/26466279/pm-suspend.log
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a member of Ubuntu
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ok I think I have found your problem
please kill your wifi-radio from a hardware switch
then suspend and wait for (as long you think)
then resume :)
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug
Thanks for your help George but this trick didn't work. I killed
wireless with hardware switch and put my stinkpad to sleep. I resumed it
after 10 minutes just to be greeted with GDM... Sigh
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
I can confirm above behaviour. Hardware switching off of bluetooth led
to a successful resume at short notice but a return to GDM login screen
if left for a while (in my case an hour). This was with UXA enabled.
Bluetooth gave no errors in the pm-suspend.log. .. the bug is far from
resolved.
--
My Xorg.0.log in this situation.
** Attachment added: Xorg.0.log
http://launchpadlibrarian.net/26471277/Xorg.0.log
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a member of Ubuntu
Ok I have found something
please stop the bluetooth service /etc/init.d/bluetooth stop or kill the the
bluetooth by a hardware switch
after that please try to suspend/resume
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received
I tried stopping bluetooth service and suspending and it worked - many
thanks for this George. How can I automate this, so bluetooth stop
automatically before suspending and start after resume? Thanks again
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
You could just add a script in /etc/pm/sleep.d/
that stops the bluetooth service when suspending and
starts it when resuming, look at the existing for examples.
On Thursday 07 May 2009 08:26:30 whtvr wrote:
I tried stopping bluetooth service and suspending and it worked - many
thanks for this
Here is a script which automates the stop-start of bluetooth service during
suspend/resume
put it in /etc/pm/sleep.d/ after that the suspend/resume using UXA works fine
:)
** Attachment added: 10bluetooth_stop
http://launchpadlibrarian.net/26424939/10bluetooth_stop
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[gm45] Session
Finally, a Working fix.
Using Intel 945GM chip
Confirmed - Disabling the bluetooth indeed fixes this issue when using
UXA :)
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a
I've got to be doing something wrong - I put the script in
/etc/pm/sleep.d/ but it doesn't seem to work... When I manually issue a
command to stop bluetooth it does work and I can resume from suspend
back to my session. What is it that I'm missing? Thanks
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[gm45] Session lost on resume from
after you copy the script inside the sleep.d dir
please type #chmod +x /etc/pm/sleep.d/10bluetooth_stop
let me now if that is ok :)
--
[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a
I confirm that stopping the bluetooth daemon enables suspend-to-ram on a
Thinkpad X40 with 855GM chip !
m...@x40:~$ uname -a
Linux x40 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686
GNU/Linux
m...@x40:~$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation
It doesn't work that well with the 2.6 driver : back to login screen on
resume.
The kdm.log says :
X: ../../src/i830_batchbuffer.h:78: intel_batch_emit_dword: Assertion
`pI830-batch_ptr != ((void *)0)' failed.
Configuration is same as above except for :
m...@x40:~$ dpkg -p
I have this Version: 2:2.6.3-0ubuntu9 and works fine for me on gdm
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
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Thanks for the tip George, that's actually the first thing I tried since
I figured the script has got to run somehow. It didn't help though.
I'll try again and see how it goes.
I did however play around with this fix and it behaves rather weird. This is
what I did:
1) I turned on my laptop from
I have reproduce all the step you say
when I removed the script from the sleep.d the X-server crash all the time
with the bluetooth started always the resume process crash the X-server
with the bluetooth stopped the resume process succeed every time :)
Please uninstall the bluetooth support and
Also confirm this bug fixes resume on a Thinkpad T500 with intel GMA
4500. I used the hardware kill switch on the front of the laptop to
close bluetooth and wifi, and resume worked. This is on a fresh install
of Jaunty, xorg default settings. About to try it with UXA - but I'm
assuming the
I've experienced X crashes when suspending with UXA, but I've found a sort of
work-around.
I've read somewhere that chvt:ing during suspend was causing these crashes, and
I tested commenting out
the file /usr/lib/pm-utils/sleep.d/90chvt and then suspending with UXA seems to
work.
I'm on a i945
With the work-around proposed by Mike, X indeed doesn't crash anymore
when resuming, but I and up with an all black screen and have to reboot
in order to be able to login again (Ctrl+Alt+Del doesn't work then). I
am using an Dell XPS M1330 notebook.
ste...@rattle:~ sudo lspci -vvnn | grep -A26
Also I can confirm the same behavior on Dell LATITUDE e4200 and UXA
method on Mobile Intel® Graphics Media Accelerator 4500MHD. With EXA it
is OK but the 3d performance is horrible
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You
I am no longer getting this bug, however I have not used 3d acceleration
for some time (with excellent stability). Cannot retest the bug now - I
cannot get 3d accel working at all! Xorg crashes and restarts when
trying this. Haven't seen this behavior reported elsewhere. I will
report as a new
I can confirm the same behavior on Dell d420 and UXA method on i945.
With EXA it is OK.
--
[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a member of Ubuntu
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please find attached the following files: /var/log/Xorg.0.log,
/etc/X11/xorg.conf and the output of `lspci -vvnn`. The only change I
made to xorg.conf was enabling UXA to bring graphics performance back to
acceptable levels. Issue persist regardless of whether this option is
enabled or disabled.
and finally the xorg.cong...
** Attachment added: xorg.conf
http://launchpadlibrarian.net/25935521/xorg.conf
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
You received this bug notification because you are a member of Ubuntu
Bugs,
Apologies, the above file is in the fact /var/log/Xorg.0.log, I messed
up the description /-: Here comes there real lspci-vvnn.txt
** Attachment added: lspci-vvnn.txt
http://launchpadlibrarian.net/25935511/lspci-vvnn.txt
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
** Summary changed:
- Session lost on resume from sleep in Jaunty on Lenovo T500
+ [gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
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[gm45] Session lost on resume from sleep in Jaunty on Lenovo T500
https://bugs.launchpad.net/bugs/322202
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