Leann Ogasawara wrote:
> *This is an automated response*
>
> Could you please take a look the triage and debugging guide at
> https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume,
> specifically the Information Gathering section. Please provide any
> answers to the additional questions outlined there. Thanks.
>
>
> ** Changed in: linux (Ubuntu)
> Status: New => Incomplete
>
>
Hi Leann!
There is more information about the bug:
* Machine goes to sleep/hibernate fine, the problem occurs when
resuming. The screen became black and everything freezes. I can't
switch to console (CTRL+ALT+F1), reboot (CTRL+ALT+DELETE) or
activate caps lock.
* It is reproducible, it happens every time.
* It haven't work in the past with any version of Ubuntu, but it
works with the latest stable Debian version - both hibernate and
suspend. I've tried all different solutions available for Ubuntu
but none of them worked.
* Haven't seen any messages running sudo pm-suspend command. As I
said the problem is with resume.
* When I was doing "Per sub-system hibernate testing" the system
kind of hang. I could switch between VT but nothing else. This
happened when I was running second test after first one, even if I
changed order. So I rebooted after every test and it worked
although there was an error which is included in dmesg.
Thank you for your help. If you need any other information or if you
have any suggestions what should I try please contact me. I'm surprised
that Debian is working. Do they use different methods for suspend,
hibernate?
Big thanks for all developers of Ubuntu, it is great!
Darko
** Attachment added: "resume.tar.gz"
http://launchpadlibrarian.net/24401848/resume.tar.gz
** Attachment added: "dmesg.tar"
http://launchpadlibrarian.net/24401849/dmesg.tar
--
[By O.E.M. S14Y] suspend/resume failure
https://bugs.launchpad.net/bugs/345280
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