Public bug reported:
suspend is in most cases working very well, but sometimes stops working.
the computer can't be suspended, but not freezes, and the state can be
recovered.
log messages from kern.log:
Jan 14 22:43:58 rfordinal-ultra kernel: [177039.215641] PM: Syncing filesystems
... done.
Jan 14 22:43:58 rfordinal-ultra kernel: [177039.232678] PM: Preparing system
for mem sleep
Jan 14 22:44:18 rfordinal-ultra kernel: [177039.233123] Freezing user space
processes ...
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253000] Freezing of tasks
failed after 20.003 seconds (1 tasks refusing to freeze, wq_busy=0):
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253040] zeitgeist-datah D
ffff88021f254580 0 2796 2045 0x00000004
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253043] ffff8801ce505ac0
0000000000000046 ffff8801ce505fd8 0000000000014580
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253045] ffff8801ce505fd8
0000000000014580 ffff880210d35dc0 ffff8802102eb800
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253047] ffff880211bce960
ffff8801ce505ae8 ffff880211bcea40 ffff880211bce960
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253049] Call Trace:
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253055] [<ffffffff816ec5b9>]
schedule+0x29/0x70
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253057] [<ffffffff812b40c5>]
__fuse_request_send+0xe5/0x2f0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253060] [<ffffffff81085510>] ?
wake_up_atomic_t+0x30/0x30
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253061] [<ffffffff812b42e2>]
fuse_request_send+0x12/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253064] [<ffffffff812b8f76>]
fuse_dentry_revalidate+0x186/0x2b0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253068] [<ffffffff811b2d76>]
lookup_fast+0x276/0x2c0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253070] [<ffffffff812dc10c>] ?
security_inode_permission+0x1c/0x30
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253072] [<ffffffff811b1872>] ?
__inode_permission+0x52/0xc0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253073] [<ffffffff811b3531>]
link_path_walk+0x1c1/0x8b0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253076] [<ffffffff811c585e>] ?
mntput_no_expire+0x3e/0x150
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253078] [<ffffffff811b3e87>]
path_lookupat+0x57/0x7e0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253082] [<ffffffff8118daa1>] ?
kmem_cache_alloc+0x31/0x120
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253084] [<ffffffff811b642f>] ?
getname_flags+0x4f/0x190
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253086] [<ffffffff811b463b>]
filename_lookup+0x2b/0xc0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253088] [<ffffffff811b7104>]
user_path_at_empty+0x54/0x90
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253090] [<ffffffff812ba271>] ?
fuse_update_attributes+0x31/0x80
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253093] [<ffffffff8108c87a>] ?
lg_local_unlock+0x1a/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253094] [<ffffffff811ac19b>] ?
cp_new_stat+0x10b/0x120
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253096] [<ffffffff811b7151>]
user_path_at+0x11/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253098] [<ffffffff811ac000>]
vfs_fstatat+0x50/0xa0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253099] [<ffffffff811ac1ff>]
SYSC_newstat+0x1f/0x40
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253101] [<ffffffff811ac65e>]
SyS_newstat+0xe/0x10
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253104] [<ffffffff816f721d>]
system_call_fastpath+0x1a/0x1f
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253151]
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253152] Restarting tasks ...
done.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rfordinal 2182 F.... pulseaudio
/dev/snd/controlC1: rfordinal 2182 F.... pulseaudio
/dev/snd/pcmC1D0p: rfordinal 2182 F...m pulseaudio
Date: Tue Jan 14 22:45:26 2014
HibernationDevice: RESUME=UUID=cd7a987c-48a7-4468-b012-cdea8c4517bf
InstallationDate: Installed on 2013-12-14 (30 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: LENOVO 20AY001CMC
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic.efi.signed
root=UUID=8518884a-a433-4aa3-8bc3-7477dda998e1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-15-generic N/A
linux-backports-modules-3.11.0-15-generic N/A
linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/23/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: J3ET32WW (1.09 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20AY001CMC
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrJ3ET32WW(1.09):bd07/23/2013:svnLENOVO:pn20AY001CMC:pvrThinkPadS3-S440:rvnLENOVO:rn20AY001CMC:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20AY001CMC
dmi.product.version: ThinkPad S3-S440
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug saucy
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https://bugs.launchpad.net/bugs/1269161
Title:
Toshiba S440 - sometimes can't suspend
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
suspend is in most cases working very well, but sometimes stops working.
the computer can't be suspended, but not freezes, and the state can be
recovered.
log messages from kern.log:
Jan 14 22:43:58 rfordinal-ultra kernel: [177039.215641] PM: Syncing
filesystems ... done.
Jan 14 22:43:58 rfordinal-ultra kernel: [177039.232678] PM: Preparing system
for mem sleep
Jan 14 22:44:18 rfordinal-ultra kernel: [177039.233123] Freezing user space
processes ...
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253000] Freezing of tasks
failed after 20.003 seconds (1 tasks refusing to freeze, wq_busy=0):
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253040] zeitgeist-datah D
ffff88021f254580 0 2796 2045 0x00000004
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253043] ffff8801ce505ac0
0000000000000046 ffff8801ce505fd8 0000000000014580
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253045] ffff8801ce505fd8
0000000000014580 ffff880210d35dc0 ffff8802102eb800
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253047] ffff880211bce960
ffff8801ce505ae8 ffff880211bcea40 ffff880211bce960
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253049] Call Trace:
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253055] [<ffffffff816ec5b9>]
schedule+0x29/0x70
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253057] [<ffffffff812b40c5>]
__fuse_request_send+0xe5/0x2f0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253060] [<ffffffff81085510>]
? wake_up_atomic_t+0x30/0x30
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253061] [<ffffffff812b42e2>]
fuse_request_send+0x12/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253064] [<ffffffff812b8f76>]
fuse_dentry_revalidate+0x186/0x2b0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253068] [<ffffffff811b2d76>]
lookup_fast+0x276/0x2c0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253070] [<ffffffff812dc10c>]
? security_inode_permission+0x1c/0x30
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253072] [<ffffffff811b1872>]
? __inode_permission+0x52/0xc0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253073] [<ffffffff811b3531>]
link_path_walk+0x1c1/0x8b0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253076] [<ffffffff811c585e>]
? mntput_no_expire+0x3e/0x150
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253078] [<ffffffff811b3e87>]
path_lookupat+0x57/0x7e0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253082] [<ffffffff8118daa1>]
? kmem_cache_alloc+0x31/0x120
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253084] [<ffffffff811b642f>]
? getname_flags+0x4f/0x190
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253086] [<ffffffff811b463b>]
filename_lookup+0x2b/0xc0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253088] [<ffffffff811b7104>]
user_path_at_empty+0x54/0x90
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253090] [<ffffffff812ba271>]
? fuse_update_attributes+0x31/0x80
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253093] [<ffffffff8108c87a>]
? lg_local_unlock+0x1a/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253094] [<ffffffff811ac19b>]
? cp_new_stat+0x10b/0x120
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253096] [<ffffffff811b7151>]
user_path_at+0x11/0x20
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253098] [<ffffffff811ac000>]
vfs_fstatat+0x50/0xa0
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253099] [<ffffffff811ac1ff>]
SYSC_newstat+0x1f/0x40
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253101] [<ffffffff811ac65e>]
SyS_newstat+0xe/0x10
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253104] [<ffffffff816f721d>]
system_call_fastpath+0x1a/0x1f
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253151]
Jan 14 22:44:18 rfordinal-ultra kernel: [177059.253152] Restarting tasks ...
done.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rfordinal 2182 F.... pulseaudio
/dev/snd/controlC1: rfordinal 2182 F.... pulseaudio
/dev/snd/pcmC1D0p: rfordinal 2182 F...m pulseaudio
Date: Tue Jan 14 22:45:26 2014
HibernationDevice: RESUME=UUID=cd7a987c-48a7-4468-b012-cdea8c4517bf
InstallationDate: Installed on 2013-12-14 (30 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
MachineType: LENOVO 20AY001CMC
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic.efi.signed
root=UUID=8518884a-a433-4aa3-8bc3-7477dda998e1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-15-generic N/A
linux-backports-modules-3.11.0-15-generic N/A
linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/23/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: J3ET32WW (1.09 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20AY001CMC
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrJ3ET32WW(1.09):bd07/23/2013:svnLENOVO:pn20AY001CMC:pvrThinkPadS3-S440:rvnLENOVO:rn20AY001CMC:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20AY001CMC
dmi.product.version: ThinkPad S3-S440
dmi.sys.vendor: LENOVO
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