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Re: [opensuse] Complete hibernation failure in 12.3
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No ideas? Anybody?

- --
Cheers / Saludos,

Carlos E. R.
(from 11.4, with Evergreen, x86_64 "Celadon" (Minas Tirith))


On 2013-06-02 21:50, Carlos E. R. wrote:

Hi,

I'm testing openSUSE 12.3 XFCE in a spare disk on my main computer.
Almost everything works, but there is something crucial that does
not: hibernation.

Machine is:

CPU: Core(TM)2 Quad CPU Q9550 @ 2.83GHz Memory Size: 8 GB
gfcard: nVidia G96 [GeForce 9500 GT] driver: nouveau, drm.


AFAIK, either called from the xfce menu or from commandline in
text mode (pm-hibernate), it appears to go through the motions,
but fails miserably to restore. In fact, I it is possible that
nothing is saved to the swap, because pm-hibernate happens in 3
seconds. My work partition takes about half a minute to hibernate,
but I also run more things, so more memory is used.

During restore I see that the computer goes automatically to boot
from the right hard disk (the key to choose boot device is
disabled for one go), then goes through grub without waiting,
loads something, black screen fast, and normal boot proceeds (with
filesystem check).


I see in "/var/log/pm-suspend.log" that the hooks are run, except
one. For instance, "/etc/pm/sleep.d/99at" runs, but not
"/etc/pm/sleep.d/05cosas", no mention on the log of this. But that
is a minor issue.


In my messages log, a normal halt/boot sequence goes like this:

+++ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ
2013-06-02T19:02:24.844337+02:00 rescate1 sshd[3693]: Received
signal 15; terminating. 2013-06-02T19:02:24.844665+02:00
rescate1 systemd[1]: Stopped /etc/init.d/boot.local
Compatibility. 2013-06-02T19:02:24.844946+02:00 rescate1
systemd[1]: Stopping Login Prompts.
2013-06-02T19:02:24.845574+02:00 rescate1 rsyslogd: [origin
software="rsyslogd" swVersion="7.2.7" x-pid="1069"
x-info="http://www.rsyslog.com";] exiting on signal 15. 2013-06-02
19:02:24+02:00 - Halting the system now
=========================================== uptime: 19:02pm up
0:08, 0 users, load average: 0.09, 0.10, 0.07 2013-06-02
19:04:17+02:00 - Booting the system now
================================================================================


Linux rescate1.site 3.7.10-1.11-desktop #1 SMP PREEMPT Thu May
16 20:27:27 UTC 2013 (adf31bb) x86_64 x86_64 x86_64 GNU/Linux
2013-06-02T19:04:17.282712+02:00 rescate1 rsyslogd: [origin
software="rsyslogd" swVersion="7.2.7" x-pid="844"
x-info="http://www.rsyslog.com";] start
2013-06-02T19:04:17.282935+02:00 rescate1 kernel: [ 0.000000]
Initializing cgroup subsys cpuset
2013-06-02T19:04:17.282939+02:00 rescate1 kernel: [ 0.000000]
Initializing cgroup subsys cpu
ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ++-


However, when I attempt to hibernate, I see this:


+++ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ
2013-06-02T20:00:01.639396+02:00 rescate1 /USR/SBIN/CRON[6191]:
pam_unix(crond:session): session closed for user root
2013-06-02T20:02:24.794186+02:00 rescate1 systemd[1]: Starting
Sleep. 2013-06-02T20:02:24.804959+02:00 rescate1 systemd[1]:
Reached target Sleep. 2013-06-02T20:02:24.805326+02:00 rescate1
systemd[1]: Starting Hibernate...
2013-06-02T20:02:24.834189+02:00 rescate1 systemd-sleep[6270]:
Hibernating system... 2013-06-02T20:02:24.962914+02:00 rescate1
network[6325]: redirecting to "systemctl --signal=9 kill
network.service" 2013-06-02T20:02:27.702751+02:00 rescate1
kernel: [ 3145.119158] PM: Marking nosave pages: [mem
0x0009f000-0x000fffff] 2013-06-02T20:02:27.702768+02:00 rescate1
kernel: [ 3145.119164] PM: Marking nosave pages: [mem
0xbff90000-0xffffffff] 2013-06-02T20:02:27.703647+02:00 rescate1
kernel: [ 3145.120341] PM: Basic memory bitmaps created
2013-06-02 20:03:42+02:00 - Booting the system now
================================================================================


Linux rescate1.site 3.7.10-1.11-desktop #1 SMP PREEMPT Thu May
16 20:27:27 UTC 2013 (adf31bb) x86_64 x86_64 x86_64 GNU/Linux
2013-06-02T20:03:42.526203+02:00 rescate1 rsyslogd: [origin
software="rsyslogd" swVersion="7.2.7" x-pid="911"
x-info="http://www.rsyslog.com";] start
2013-06-02T20:03:42.526221+02:00 rescate1 systemd[1]: Started
Collect Read-Ahead Data. 2013-06-02T20:03:42.526296+02:00
rescate1 systemd[1]: Started Replay Read-Ahead Data.
2013-06-02T20:03:42.526298+02:00 rescate1 kernel: [ 0.000000]
Initializing cgroup subsys cpuset
2013-06-02T20:03:42.526301+02:00 rescate1 systemd[1]: Starting
Load Kernel Modules...
ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ++-


It does a normal boot after hibernate, not a restore.


The kernel line used is:

+++ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ
2013-06-02T20:03:42.526307+02:00 rescate1 kernel: [ 0.000000]
Command line: BOOT_IMAGE=/boot/vmlinuz-3.7.10-1.11-desktop
root=UUID=3f875e95-5323-4527-88bd-39bce605e6e9
resume=/dev/disk/by-label/aux_swap showopts splash=verbose
console=tty1 loglevel=3
ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ++-


The partitions are correct:

+++ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ
cer@rescate1:~> l
/dev/disk/by-uuid/3f875e95-5323-4527-88bd-39bce605e6e9
lrwxrwxrwx 1 root root 10 Jun 2 20:03
/dev/disk/by-uuid/3f875e95-5323-4527-88bd-39bce605e6e9 ->
../../sda1 cer@rescate1:~> l /dev/disk/by-label/aux_swap
lrwxrwxrwx 1 root root 10 Jun 2 20:03
/dev/disk/by-label/aux_swap -> ../../sda2 cer@rescate1:~> su
Password: rescate1:/home/cer # file -s /dev/sda1 /dev/sda1: x86
boot sector, code offset 0x63 rescate1:/home/cer # file -s
/dev/sda2 /dev/sda2: Linux/i386 swap file (new style), version 1
(4K pages), size 1048575 pages, LABEL=aux_swap,
UUID=dcc14c11-aa74-4ac9-955f-efd34a8cdb10 rescate1:/home/cer #
exit cer@rescate1:~>

cer@rescate1:~> cat /etc/fstab LABEL=aux_extrasys / ext4
acl,user_xattr 1 1 LABEL=aux_swap swap swap
defaults 0 0

#/dev/mapper/cr_ata-ST2000DM001-1CH164_W1E4056F-part3 /data/aux
xfs nofail 0 2 /dev/mapper/cr_Aux_01 /data/aux
xfs nofail 1 6

proc /proc proc defaults 0 0 sysfs
/sys sysfs noauto 0 0 debugfs
/sys/kernel/debug debugfs noauto 0 0 usbfs
/proc/bus/usb usbfs noauto 0 0 devpts
/dev/pts devpts mode=0620,gid=5 0 0

...


rescate1:~ # swapon --summary Filename Type Size Used
Priority /dev/sda2 partition 4194300 0 -1
ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ++-


Mmm... swap is smaller than RAM. Should not be a problem, but it
might be... :-?

[...]

Ok, I switched swap to another, bigger, partition. But I have the
same problem. This is the used memory and swap table, taken from
"top":

+++ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ
top - 21:36:26 up 16 min, 6 users, load average: 0,09, 0,14,
0,13 Tasks: 186 total, 1 running, 185 sleeping, 0 stopped, 0
zombie %Cpu(s): 1,8 us, 1,0 sy, 0,0 ni, 95,6 id, 1,5 wa, 0,0
hi, 0,0 si, 0,0 st KiB Mem: 8193808 total, 1291152 used,
6902656 free, 29848 buffers KiB Swap: 10482376 total,
0 used, 10482376 free, 463608 cached
ᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋᄋ++-


The next thing I could try is using the proprietary NVidia driver,
instead of nouveau :-?





- --
Cheers / Saludos,

Carlos E. R.
(from 11.4, with Evergreen, x86_64 "Celadon" (Minas Tirith))
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