Public bug reported:
I have doubts if it isn't uplicate of #14079, but I think it isn't.
When I hibernate, sometimes it works perfectly, especially when machine
is just turned on, but sometimes it takes very very long time to
hibernate. About 10 minutes:
- I press hibernate in KDE or Gnome
- screen blanks
- nothing happends during long few minutes (it's very easy to think that it
hanged)
- I hear beep (like older PCs beeped when starting)
- another few minutes and finally power led stop lighting.
Resume works perfectly.
My hardware is HP Pavilion dv6780ew, nvidia binary drivers,
Piece from /var/log/messages
Apr 21 13:23:17 maho-laptokl logger: ############# I WILL HIBERNATE NOW
##########################
Apr 21 13:23:41 maho-laptokl dhcdbd: Unrequested down ?:3
Apr 21 13:23:41 maho-laptokl NetworkManager: <info> DHCP daemon state is now
14 (normal exit) for interface wlan0_rename
Apr 21 13:23:41 maho-laptokl avahi-daemon[20088]: Interface wlan0_rename.IPv4
no longer relevant for mDNS.
Apr 21 13:23:41 maho-laptokl avahi-daemon[20088]: Leaving mDNS multicast group
on interface wlan0_rename.IPv4 with address 192.1.1.101.
Apr 21 13:23:41 maho-laptokl avahi-daemon[20088]: Withdrawing address record
for 192.1.1.101 on wlan0_rename.
Apr 21 13:23:41 maho-laptokl NetworkManager: <debug> [1208777021.496218]
nm_hal_device_removed(): Device removed (hal udi is
'/org/freedesktop/Hal/devices/net_00_1e_68_1d_4a_4c').
Apr 21 13:23:41 maho-laptokl NetworkManager: <info> Deactivating device eth0.
Apr 21 13:23:41 maho-laptokl kernel: [ 8125.131402] ACPI: PCI interrupt for
device 0000:06:00.0 disabled
Apr 21 13:23:41 maho-laptokl kernel: [ 8125.372170] ACPI: PCI interrupt for
device 0000:02:00.0 disabled
Apr 21 13:23:41 maho-laptokl NetworkManager: <debug> [1208777021.880477]
nm_hal_device_removed(): Device removed (hal udi is
'/org/freedesktop/Hal/devices/net_00_1c_bf_b7_57_74_0'
).
Apr 21 13:23:41 maho-laptokl NetworkManager: <info> Deactivating device
wlan0_rename.
Apr 21 13:23:41 maho-laptokl NetworkManager: <WARN>
nm_device_802_11_wireless_get_mode(): error getting card mode on wlan0_rename:
No such device
Apr 21 13:23:42 maho-laptokl NetworkManager: <debug> [1208777022.013462]
nm_hal_device_removed(): Device removed (hal udi is
'/org/freedesktop/Hal/devices/net_00_1c_bf_b7_57_74').
Apr 21 13:23:44 maho-laptokl kernel: [ 8128.531840] PM: suspend-to-disk mode
set to 'shutdown'
Apr 21 13:23:44 maho-laptokl kernel: [ 8128.532476] swsusp: Marking nosave
pages: 000000000009f000 - 0000000000100000
Apr 21 13:23:44 maho-laptokl kernel: [ 8128.532493] swsusp: Marking nosave
pages: 00000000bfed0000 - 0000000100000000
Apr 21 13:34:41 maho-laptokl kernel: [ 8128.553254] swsusp: Basic memory
bitmaps created
Apr 21 13:34:50 maho-laptokl kernel: [ 8128.553260] Stopping tasks ... done.
Apr 21 13:34:50 maho-laptokl kernel: [ 8128.608423] Shrinking memory...
^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^Hdone
(370199 page
s freed)
Apr 21 13:34:50 maho-laptokl kernel: [ 8180.827825] Freed 1480796 kbytes in
52.30 seconds (28.31 MB/s)
Apr 21 13:34:50 maho-laptokl kernel: [ 8180.827827] Suspending console(s)
Note, that whole 11 minutes between 13:23:44 and 13:34:41.
Ubuntu release: 7.10, 64bit.
** Affects: ubuntu
Importance: Undecided
Status: New
--
hibernating take very long time
https://bugs.launchpad.net/bugs/220209
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