same behavior on my machine with ubuntu 10.10
I notice to u that if i disable logical cpu and then re-enable e
suppress os_raise_smp_barrier spamming message
2011/1/25 fmyhr fm...@fhmtech.com
I can confirm Øyvind Stegard's report above:
Since upgrading my Maverick AMD64 G210 system yesterday
@ Øyvind
have you try my script?
it disble logical cpu. before 260.19.21 I was unable to resume my laptop but
i I disable logical cpu before suspend and reneable after resume all works
fine. have a try.
2010/11/18 Øyvind Stegard oyvi...@ifi.uio.no
All nvidia drivers from 256.X up to newest
i tested new version of nvidia drivers (260.19.21) on kernel 2.6.36
and now it works without the trick of disabling logical cpu.
thx to nvidia!!!
--
NVRM: os_raise_smp_barrier(), invalid context!
https://bugs.launchpad.net/bugs/656279
You received this bug notification because you are a member
I tested on vanilla kernel 2.6.36 but I need always to disable/enable
logical cpu on suspend/resume.
I think that it is a kernel related problem cause i5/i7 family seems to not
be full supported on linux kernel (just see turbo boost and C*-state)
hope that this annoying problem will disappear as
I write a little script that turn off/on locical cpu.
It must be launch before suspend:
locical_cpu.sh disable
and launch again after resume:
locical_cpu.sh enable
all should work fine as for me.
** Attachment added: logical_cpu.sh
ok guys
i solved my problem for nvidia GT320M on HP pavillion dv6-2129el
I boot my system with acpi_sleep=nonvs, idle=poll parameters and I use the
latest nvidia drivers 260.19.12
all bugging messages on dmes desappear and my X is stable after
resume
2010/10/28 mebitek mebi...@gmail.com
after a lot of tests i find that all configuration (also this mentioned in
nvnews stability thread) give me the way to wake up correctly but i notice
some video slowdowns as I see in flash movies (normal or full screen).
I will test on 2.6.36 kernel...
2010/10/29 mebitek mebi...@gmail.com
ok
I definitively understand the problem.
on i5 cpu systems as mine, if you disable logic cpu all will work fine.
I done:
echo 0 /sys/devices/system/cpu/cpu1/online
echo 0 /sys/devices/system/cpu/cpu3/online
and when I wake up my system all works fine and smooth (flash full screen
videos too)
I upgraded my bios on my HP dv6-2129el to latest version.
Now suspend / resume works better but system needs to reboot (cpu goes high
and down on X now)
2010/10/24 Andrew Hutchings 656...@bugs.launchpad.net
On my Del E6510 upgraded Nvidia driver using:
mmm i do not know if it is the point.
i not load f.lux indicator applet (a tool that control lcd brightness/color
scheme) and after suspend all seems ok... need some days to test...
2010/10/28 mebitek mebi...@gmail.com
I upgraded my bios on my HP dv6-2129el to latest version.
Now suspend /
@bagl0312
your advice not works for my GT320M Nvidia card.
Still high cpu usage that make my X unusable.
2010/10/24 bagl0312 656...@bugs.launchpad.net
People still having problems with suspend/resume may also try this
(thanks to Brian who sent me this advice)
Add the following line:
my error is:
NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt
context
X uses 100% cpu and it is unusuable...
2010/10/22 Øyvind Stegard oyvi...@ifi.uio.no
Claudio Melis mebi...@gmail.com writes:
Before I say that all works fine for me...
But only dmesg spam
Added, now I have installed nvidia driver version 260.19.12-0ubuntu1~xup2
But problem still remains
2010/10/23 Extender msveshni...@gmail.com
@Claudio, add x-swat PPA and update
--
NVRM: os_raise_smp_barrier(), invalid context!
https://bugs.launchpad.net/bugs/656279
You received this bug
Before I say that all works fine for me...
But only dmesg spam disappear.
X goes on 100% cpu usage after suspend and make the system unusable.
Someone have the same problem?
my card is nvidia GT 320M
2010/10/21 bagl0312 656...@bugs.launchpad.net
I confirm that with kernel 2.6.36 the
yeah,
dmesg spam disappeared and suspend works fine
my card is GeForce GT 320M
--
NVRM: os_raise_smp_barrier(), invalid context!
https://bugs.launchpad.net/bugs/656279
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to nvidia-graphics-drivers in
yeah,
dmesg spam is disappeared and suspend works fine
my card is GeForce GT320M
2010/10/15 VPablo villu...@gmail.com
Me too. After the installation of 260.19.12 from x-swat PPA there is no
more this message on dmesg.
--
NVRM: os_raise_smp_barrier(), invalid context!
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