Hibernate: does not recover

[alfirdaous]

Hello everybody,

After upgrading from Ubutnu 12.10 to 13.04, when I suspend my computer (put in hibernate) the screen goes black, when I would like to recover (open the screen), the screen stays black.

How can solve this problem out.

Thx for your help

[dino99]

how large is your swap partition ?
it needs to be twice the installed ram and at least 4 Gb.

[carl4926]

And what graphics device?

[alfirdaous]

It does work before, until I upgraded to 13.04

RAM is 3GB
Nvidia



~$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/loop0 29G 14G 16G 47% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
udev 1.5G 4.0K 1.5G 1% /dev
tmpfs 602M 864K 602M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 1.5G 224K 1.5G 1% /run/shm
none 100M 16K 100M 1% /run/user
/dev/sda2 32G 17G 15G 55% /host




~$ cat /etc/*-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu Raring Ringtail (development branch)"
NAME="Ubuntu"
VERSION="13.04, Raring Ringtail"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu Raring Ringtail (development branch)"
VERSION_ID="13.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"




~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu Raring Ringtail (development branch)
Release: 13.04
Codename: raring

[alfirdaous]

do you have any idea about the problem listed above?

Thx

[carl4926]

This thread really ought to be moved to +1

[alfirdaous]

Thx carl4926, BUT this won't help me

[ceholmes2@gmail.com]

[QUOTE=alfirdaous;12553950]It does work before, until I upgraded to 13.04

^^^^same issue here. I just tried remove/reinstall xscreensaver and the laptop hasn't gone into sleep mode again yet. All worked fine before the 13.04 rolling upgrade install. Also, cinnamon has crashed and won't run. It did for a couple of weeks, and Cairo always runs w/ Unity, even in its separate DE login selection. Not a production machine here....but none the less, I'm seeing similar issues.