** Attachment added: dmesg2
http://launchpadlibrarian.net/10228603/dmesg2
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New in 2.6.22-13: System doesn't always wake from suspend
https://bugs.launchpad.net/bugs/151016
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
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Also, here is my /var/log/dmesg from after the suspend. It is different
from the dmesg command output...
** Attachment added: dmesgvarlog
http://launchpadlibrarian.net/10228820/dmesgvarlog
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New in 2.6.22-13: System doesn't always wake from suspend
https://bugs.launchpad.net/bugs/151016
According to Volanin's analysis, this seems to be something introduced upstream
- likely in 2.6.22.8 or 2.6.22.9.
I will also concur with the fact that after waiting 5-10 minutes one can always
wake up the system - and sometimes pressing the power button wakes it before
that.
Anyway, I have
I believe I have traced the bug. Anyway, in my suspend/resume testing,
through trial and error I found that the issue does NOT occur if I
unload the ohci1394 module prior to suspend. Even if I'm having it
occur almost every suspend on a particular boot, unloading ohci1394
makes it go away. As
Confirmed here too: MacBook Core2Duo 2.16Ghz.
Tried with 2.6.22-12, 2.6.22-14 and even 2.6.23.1 custom vanilla kernel.
Only 2.6.22-12 got suspend/resume completely reliable.
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New in 2.6.22-13: System doesn't always wake from suspend
https://bugs.launchpad.net/bugs/151016
You received this bug
I can confirm the same bug on my macbook with 2.6.22-14 (CPU: Intel
Core 2 Duo T7400 2.16GHz).
Just a (most probably unrelated) note: I started having this issue after playing
a bit with powertop (USB autosuspend etc.). Never experienced in 2.6.22-13.
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New in 2.6.22-13: System doesn't always
Probably same bug here, but: resume works always reliably just by
waiting 5 minutes :-/
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New in 2.6.22-13: System doesn't always wake from suspend
https://bugs.launchpad.net/bugs/151016
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for
The bug is not limited to MacBooks. I can confirm this exact behaviour on an HP
NX7300 laptop (Intel Core 2 T5600 / 945GM) running the latest kernel
(2.6.22-14-generic).
Thanks for the connect/disconnect power workaround!
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New in 2.6.22-13: System doesn't always wake from suspend
Does it work fine with -12? If not, your problem is different. If so, your
problem is the same.
On 10/22/07, Jens Bergqvist [EMAIL PROTECTED] wrote:
The bug is not limited to MacBooks. I can confirm this exact behaviour on
an HP NX7300 laptop (Intel Core 2 T5600 / 945GM) running the latest
P.S. You can get the -12 kernel from the links on the MacBook wiki at:
https://help.ubuntu.com/community/MacBook
On 10/22/07, Tim Hull [EMAIL PROTECTED] wrote:
Does it work fine with -12? If not, your problem is different. If so,
your problem is the same.
On 10/22/07, Jens Bergqvist
I tracked down 2.6.22-12 just after I posted my comment and as far as I
can tell it works like a charm. Should have posted my results sooner but
work got in the way. Anyway, it's probably safe to assume we're dealing
with the same bug.
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New in 2.6.22-13: System doesn't always wake from suspend
What chipset/graphics card/etc does your laptop have? Wifi? I'm curious,
as I'd like to narrow down what component this bug caused a regression with.
On 10/22/07, Jens Bergqvist [EMAIL PROTECTED] wrote:
I tracked down 2.6.22-12 just after I posted my comment and as far as I
can tell it works
Some general specs:
CPU: Intel Core 2 Duo T5600 1.83GHz
Chipset: Mobile Intel 945GM Express
Graphics: Intel Graphic Media Accelerator 950
WLAN: Intel PRO/Wireless 3945BG
Attached the output from lspci -vnn.
If you want more info just ask. I really want this thing squashed.
** Attachment added:
The chipset and graphics are the same as mine - everything else is different
(I have a Core Duo and Atheros wireless).
On 10/22/07, Jens Bergqvist [EMAIL PROTECTED] wrote:
Some general specs:
CPU: Intel Core 2 Duo T5600 1.83GHz
Chipset: Mobile Intel 945GM Express
Graphics: Intel Graphic
I can confirm this.
** Changed in: linux-source-2.6.22 (Ubuntu)
Status: New = Confirmed
** Changed in: linux-source-2.6.22 (Ubuntu)
Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team)
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New in 2.6.22-13: System doesn't always wake from suspend
I just noticed that someone else mentioned this on the Ubuntu MacBook wiki
and directed MacBook users to the 2.6.22-12 kernel as the last working
kernel. Indeed, I am actually running that kernel right now so that I can
have suspend.
Anyway, It would be nice to get this fixed so that MacBook
Also of not - sometimes I can wake my system when frozen in this state
by closing the lid, waiting a few seconds, connecting/disconnecting the
power cord, and then pressing the power dutton. However, this only
revives the system about half of the time.
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New in 2.6.22-13: System doesn't always
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