[Bug 1292627] Re: [Dell Inc. Inspiron 1521] suspend/resume failure
For some reason, I no longer have this problem with kernel 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ** Changed in: linux (Ubuntu) Status: Triaged = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292627 Title: [Dell Inc. Inspiron 1521] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292627] Re: [Dell Inc. Inspiron 1521] suspend/resume failure
With the kernel 3.13, when I press the power button after the suspend, the computer simply shutdown. So the problem is almost fixed upstream, but not completely. ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292627 Title: [Dell Inc. Inspiron 1521] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292627] Re: [Dell Inc. Inspiron 1521] suspend/resume failure
This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report[0]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. Please follow the instructions on the wiki page[0]. The first step is to email the appropriate mailing list. If no response is received, then a bug may be opened on bugzilla.kernel.org. Once this bug is reported upstream, please add the tag: 'kernel-bug- reported-upstream'. [0] https://wiki.ubuntu.com/Bugs/Upstream/kernel ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292627 Title: [Dell Inc. Inspiron 1521] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292627] Re: [Dell Inc. Inspiron 1521] suspend/resume failure
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.14 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc6-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292627 Title: [Dell Inc. Inspiron 1521] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292627] Re: [Dell Inc. Inspiron 1521] suspend/resume failure
Hi,
After a few tests with the latest kernel (3.14.0-031400rc6-generic
#201403100035 SMP Mon Mar 10 04:36:54 UTC 2014 x86_64 x86_64 x86_64
GNU/Linux) it is far better, but not enough!
Basically, the resume work, but a kernel thread (kworker) is eating 100% of 1
CPU core.
Time to time, it stop working for, something like less than 1s. I was able to
launch htop under an X terminal, to see that.
The time this worker thread work, is not constant, something between 10s to
2min. During this time X freeze completely, and all others programs with it.
During the clean reboot ('sudo reboot in my X terminal), it happend too. The
events are still monitored during that time. Even if the screen was frozen, I
could type on the keybord or move the mouse. Just have to wait the worker
thread to let others programs to work a little.
I tried to look at the logs, but I didn't found any evidence which may permit
me to better know what was going on.
The only error in /var/log/pm-suspend.log is:
Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant resume suspend:
Failed to connect to non-global ctrl_ifname: (null) error: No such file or
directory
/usr/lib/pm-utils/sleep.d/60_wpa_supplicant resume suspend: success.
I don't know if it is related.
You may notice that I have an another bug on this laptop. I can't use
the proprietary WiFi driver (which is installed by default). This driver
(firmware ? crashed with an invalid instruction error. It seems to not
be compatible with an AMD Athlon(tm) 64 X2 Dual-Core Processor TK-55
(on GNU/Linux only, I tried Win8.1 on this laptop, the driver worked
fine). That is why, I only use the ethernet connexion,with the FOSS
driver. Again, I don't know if this information can help too.
I will retry with the stock kernel, maybe it's the same, I just didn't
wait 2min before performing a halt/boot. There is no hardware reset on
laptops :-(
Thank you.
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Title:
[Dell Inc. Inspiron 1521] suspend/resume failure
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