Re: TOI and kernel 3.7-3.8 resume problem

Hi, for me works default kernel hibernation flawless, but TOI doesn't.
Last stable version for me was 3.2 tree, form 3.3 a get hibernation
freeze when larger part of memory is used. Tested on 2 sony laptops. I
was able to hibernate over 1 year my laptop on pre 3.3 TOI kernel.  TOI
is WAY quicker and doesn't swapout on hibernation, but form 3.3 unstable
for me. :(

I've tried TOI PPA for ubuntu, if it was not my .config causing those
lockups, but it is the same, freeze in 5-10 hibernate cycles.


Best regards

Milan

--------------------------------------------------------------------

Tuto spravu nepreveril ziadny antivirus - nebolo treba...

On 18.03.2013 23:10, Pedro Ribeiro wrote:
> Hi Federico,
> 
> I'm currently using ToI with a kernel 3.7 and it has been rock solid. I
> have heard of some users having problems with 3.8... but I haven't tried
> that myself.
> 
> Maybe it has something to do with your hardware? Do you use pm-utils?
> This package has a history of causing hibernation problems, at least to
> me. It is supposed to fix all kinds of power management problems, but
> has a lot of corner cases for legacy hardware which end up ruining
> hibernation and suspend for newer computers.
> 
> If you do use pm-utils, try installing the hibernate script (also a
> sub-project of ToI). It takes some time to set up properly and a bit of
> nosing with the config files, but it gets the job done beautifully,
> especially when compared to pm-utils.
> 
> A quick way to find out if pm-utils is messing with your system is to
> try hibernation via the command line. As root, do "echo
> /sys/power/state". Wait for it to hibernate, and then resume. If it
> works without a problem, then it's something to do with pm-utils or your
> configuration.
> 
> Regards,
> Pedro
> 
> 
> On 18 March 2013 14:20, Federico Di Pierro <[email protected]
> <mailto:[email protected]>> wrote:
> 
>     Well, trying to debug it better.
>     I left an xfce4-terminal open, and after resume (while screen
>     "seems" off)  /sys/class/backlight/intel_backlight/brightness is not
>     set to 0.
>     By the way, i managed to workaround the problem with an easy bash
>     script, executed by systemd during resume. It only changes vt (chvt
>     2) and revert to my tty1 (chvt 1). It now works, but i think it is
>     not a very clean method, so i'm looking to find a better solution.
>     Any tips?
> 
> 
>     2013/3/11 Federico Di Pierro <[email protected]
>     <mailto:[email protected]>>
> 
>         Hi!
>         Since kernel 3.7 and 3.8, patched with toi, i 've been facing a
>         strange issue while resuming: my netbook screen stays black,
>         until i change tty, and return back to my "x" tty. Then
>         everything works flawlessly.
>         My graphic card is an integrated intel GMA 3150. The same
>         problem is happening to my brother, his netbook has a intel GMA945.
>         With kernel 3.6 (and prior), i never had any issue.
>         I'm using archlinux.
> 
>         Another resume issue, that had always sticken our netbooks, is
>         that resuming with an external sd card plugged in, it results in
>         a kernel panic. 
> 
>         Please, ask me for everything you need,I'll try to be as helpful
>         as I can.
> 
>         Thanks for your great work
>         Bye
> 
> 
> 
>     _______________________________________________
>     TuxOnIce-devel mailing list
>     [email protected]
>     <mailto:[email protected]>
>     http://lists.tuxonice.net/listinfo/tuxonice-devel
> 
> 
> 
> 
> _______________________________________________
> TuxOnIce-devel mailing list
> [email protected]
> http://lists.tuxonice.net/listinfo/tuxonice-devel
>

_______________________________________________
TuxOnIce-devel mailing list
[email protected]
http://lists.tuxonice.net/listinfo/tuxonice-devel

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with undefined - http://www.enigmail.net/

iQEcBAEBAgAGBQJRSMIWAAoJEGxR7Dk18F/8XfsH/RtAfkRO5h/oSsjfFCN4OWVC
yTivBew5izTnf+/O1bWODoq0103xQf3B7wb7SMUgcts2op4nVIE8EUwmnawUns40
10CvlJaTKhdHfQlWh7ox70pk/XQ95YNVBUyMx9OW9Zcwda+cO3tJy4Z71ne1GRGl
jGSoL0UDGw+0VgMKxhkDfrmmtYlWZLUTXIgwemdUEI/SGlEMo7zI3WBHt8ZCuS5Z
OuQNOqDBbCE8Ha1Qi0A9uCRxmN6NmHNJb4LOxXPmw/K9AQyqAv8BBVZ/UJObHtfq
Lt23bWaPKMYVAB+WrlDCyGA9LudKr4xdn0HrQ6x43Z+eJkyTUEkWcCTzCTBh7NY=
=Hm7/
-----END PGP SIGNATURE-----