Fixed in Precise. 12.04
Linux inspiron1521 3.2.0-21-generic #34-Ubuntu SMP Fri Mar 30 04:25:35 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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Bugs, which is
Problem fixed in mainline kernel 3.3.0-rc3,
git pull on Sat 11th Feb.
Latest patch
git log
commit 8df54d622a120058ee8bec38743c9b8f091c8e58
Merge: 612b850 70620c4
Author: Linus Torvalds
Date: Fri Feb 10 14:18:46 2012 -0800
Patch that most likely fixed it, but untested:
commit 24b36da33c64368775f
Problem still present in mainline.
dmesg of mainline booting and then suspending attached.
** Attachment added: "dmesg showing problem on kernel 3.2.0-rc2"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/889427/+attachment/2601663/+files/dmesg-still-present-on-3.2.0-rc2
** Tags removed:
Would it be possible for you to test the latest upstream kernel? It
will allow additional upstream developers to examine the issue. Refer to
https://wiki.ubuntu.com/KernelMainlineBuilds . If possible, please test
the latest v3.2-rcN kernel (Not a kernel in the daily directory). Once
you've tested
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/889427
Title:
radeon takes over 100 seconds to suspend to memory
To manage notifications
** Changed in: linux (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/889427
Title:
radeon takes over 100 seconds to suspend to memory
To manage notifications
apport information
** Tags added: apport-collected oneiric
** Description changed:
Please see below an example of it taking 113 seconds to suspend to RAM/memory
If I switch to console (CTRL-ALT-F1) and stop lightdm so that X is stopped,
suspend happens immediately.
So, I have tracked this
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 889427
When reporting bugs in the future please use apport by using 'ubuntu-bug' and
the
** Attachment added: "dmesg showing problem"
https://bugs.launchpad.net/bugs/889427/+attachment/2593900/+files/radeon-slow-suspend.txt
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Title:
