Public bug reported:
If I try to suspend or hibernate my computer I can do it only once
before restarting the system. The second time fails, leaving the
following message in /var/log/syslog, which makes me blame udisks-
daemon:
Jul 14 19:24:02 laptop kernel: [26240.298517] PM: Preparing system for mem sleep
Jul 14 19:24:22 laptop kernel: [26240.552426] Freezing user space processes ...
Jul 14 19:24:22 laptop kernel: [26260.568035] Freezing of tasks failed after
20.01 seconds (1 tasks refusing to freeze, wq_busy=0):
Jul 14 19:24:22 laptop kernel: [26260.568147] udisks-daemon D 810af5cb 0 1299
1295 0x00800004
Jul 14 19:24:22 laptop kernel: [26260.568153] ece97c48 00000086 f7006920
810af5cb 000017d0 0001a829 ece9828c c183a8c0
Jul 14 19:24:22 laptop kernel: [26260.568160] 80fbf20b 000017d0 ece98288
c183a8c0 c183a8c0 f70068c0 ece98000 f3079940
Jul 14 19:24:22 laptop kernel: [26260.568167] 00000001 4cd27560 ece84a00
00000000 ece97c98 c1507bfd 000772d6 f133d2b4
Jul 14 19:24:22 laptop kernel: [26260.568175] Call Trace:
Jul 14 19:24:22 laptop kernel: [26260.568188] [<c1507bfd>] ?
schedule+0x3ad/0x740
Jul 14 19:24:22 laptop kernel: [26260.568192] [<c15085cd>]
schedule_timeout+0x1ed/0x260
Jul 14 19:24:22 laptop kernel: [26260.568198] [<c10385c2>] ?
check_preempt_curr+0x72/0x90
Jul 14 19:24:22 laptop kernel: [26260.568203] [<c1049f53>] ?
try_to_wake_up+0x223/0x3c0
Jul 14 19:24:22 laptop kernel: [26260.568207] [<c1508150>]
wait_for_common+0xa0/0x130
Jul 14 19:24:22 laptop kernel: [26260.568211] [<c104a124>] ?
wake_up_process+0x14/0x20
Jul 14 19:24:22 laptop kernel: [26260.568214] [<c104a0f0>] ?
default_wake_function+0x0/0x20
Jul 14 19:24:22 laptop kernel: [26260.568218] [<c15082b7>]
wait_for_completion+0x17/0x20
Jul 14 19:24:22 laptop kernel: [26260.568224] [<c1068100>] flush_work+0x30/0x40
Jul 14 19:24:22 laptop kernel: [26260.568228] [<c10666d0>] ?
wq_barrier_func+0x0/0x20
Jul 14 19:24:22 laptop kernel: [26260.568231] [<c10697eb>]
flush_delayed_work+0x3b/0x40
Jul 14 19:24:22 laptop kernel: [26260.568236] [<c12653a5>]
disk_clear_events+0x75/0x120
Jul 14 19:24:22 laptop kernel: [26260.568241] [<c1153b7d>]
check_disk_change+0x2d/0x70
Jul 14 19:24:22 laptop kernel: [26260.568246] [<c139cb80>] cdrom_open+0x30/0x1c0
Jul 14 19:24:22 laptop kernel: [26260.568251] [<c1273012>] ?
kobject_get+0x12/0x20
Jul 14 19:24:22 laptop kernel: [26260.568255] [<c1263b78>] ? get_disk+0x48/0xa0
Jul 14 19:24:22 laptop kernel: [26260.568259] [<c1273012>] ?
kobject_get+0x12/0x20
Jul 14 19:24:22 laptop kernel: [26260.568264] [<c1330c08>] ?
get_device+0x18/0x20
Jul 14 19:24:22 laptop kernel: [26260.568269] [<c1351b23>] ?
scsi_device_get+0x43/0xa0
Jul 14 19:24:22 laptop kernel: [26260.568274] [<c1367fa7>]
sr_block_open+0x67/0xb0
Jul 14 19:24:22 laptop kernel: [26260.568278] [<c1154e3e>]
__blkdev_get+0x8e/0x330
Jul 14 19:24:22 laptop kernel: [26260.568281] [<c11551cf>] blkdev_get+0xef/0x230
Jul 14 19:24:22 laptop kernel: [26260.568285] [<c1155368>] blkdev_open+0x58/0x70
Jul 14 19:24:22 laptop kernel: [26260.568289] [<c1125361>]
__dentry_open+0xc1/0x280
Jul 14 19:24:22 laptop kernel: [26260.568292] [<c11266ce>]
nameidata_to_filp+0x6e/0x80
Jul 14 19:24:22 laptop kernel: [26260.568296] [<c1155310>] ?
blkdev_open+0x0/0x70
Jul 14 19:24:22 laptop kernel: [26260.568300] [<c1133b7f>]
finish_open+0xaf/0x1a0
Jul 14 19:24:22 laptop kernel: [26260.568303] [<c1133428>] ?
do_path_lookup+0x68/0x120
Jul 14 19:24:22 laptop kernel: [26260.568307] [<c11341c7>]
do_filp_open+0x207/0x6e0
Jul 14 19:24:22 laptop kernel: [26260.568311] [<c1351ad7>] ?
scsi_device_put+0x47/0x50
Jul 14 19:24:22 laptop kernel: [26260.568327] [<c1002a31>] ?
do_signal+0x61/0x120
Jul 14 19:24:22 laptop kernel: [26260.568332] [<c113fee9>] ?
vfsmount_lock_local_unlock+0x19/0x20
Jul 14 19:24:22 laptop kernel: [26260.568336] [<c1126736>]
do_sys_open+0x56/0x120
Jul 14 19:24:22 laptop kernel: [26260.568339] [<c112682e>] sys_open+0x2e/0x40
Jul 14 19:24:22 laptop kernel: [26260.568343] [<c150a194>] syscall_call+0x7/0xb
Jul 14 19:24:22 laptop kernel: [26260.568347] [<c1500000>] ?
detect_ht+0x14f/0x16d
Jul 14 19:24:22 laptop kernel: [26260.568425]
Jul 14 19:24:22 laptop rtkit-daemon[1256]: The canary thread is apparently
starving. Taking action.
Jul 14 19:24:22 laptop rtkit-daemon[1256]: Demoting known real-time threads.
Jul 14 19:24:22 laptop rtkit-daemon[1256]: Successfully demoted thread 1956 of
process 1954 (n/a).
Jul 14 19:24:22 laptop rtkit-daemon[1256]: Successfully demoted thread 1955 of
process 1954 (n/a).
Jul 14 19:24:22 laptop rtkit-daemon[1256]: Successfully demoted thread 1954 of
process 1954 (n/a).
Jul 14 19:24:22 laptop rtkit-daemon[1256]: Demoted 3 threads.
Jul 14 19:24:22 laptop kernel: [26260.568426] Restarting tasks ... done.
Jul 14 19:24:22 laptop acpid: client 2110[0:0] has disconnected
Jul 14 19:24:22 laptop acpid: client connected from 2110[0:0]
Jul 14 19:24:22 laptop acpid: 1 client rule loaded
Jul 14 19:24:22 laptop kernel: [26260.588395] video LNXVIDEO:00: Restoring
backlight state
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: udisks 1.0.2-4ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic i686
Architecture: i386
CustomUdevRuleFiles: 45-libnjb5.rules
Date: Thu Jul 14 20:52:14 2011
MachineType: ASUSTeK Computer Inc. F5SR
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic
root=UUID=69b7086b-bc5c-4c79-8aba-61dde1c4e13a ro quiet splash vt.handoff=7
SourcePackage: udisks
UdevDb: Error: [Errno 2] No such file or directory
UpgradeStatus: Upgraded to natty on 2011-05-01 (74 days ago)
dmi.bios.date: 08/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 203
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: F5SR
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.0
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr203:bd08/14/2008:svnASUSTeKComputerInc.:pnF5SR:pvr1.0:rvnPEGATRONCORPORATION:rnF5SR:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr:
dmi.product.name: F5SR
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
** Affects: udisks (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 natty
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https://bugs.launchpad.net/bugs/810686
Title:
udisks-daemon prevents system from suspending or hibernating
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