Public bug reported:
After one or two successful suspend-to-ram cycles the system wakes up
and immediately goes back to sleep. After this double suspend, some
systems like rfkill, for example, will only work after a reboot.
Steps in which I can consistently reproduce the bug:
1. suspend to RAM;
2. Wake up the computer;
3. Repeat 1. and 2. two or more times (sometimes is one cycle, sometimes it's
two cycles and I even went 4 cycles without incidents only to have this
behaviour on the 5th.)
The double suspend behaviour seems to happen more consistently if a long
time (a day or so) goes by between the suspend and the resume.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-12-generic 3.11.0-12.18
ProcVersionSignature: Ubuntu 3.11.0-12.18-generic 3.11.3
Uname: Linux 3.11.0-12-generic i686
ApportVersion: 2.12.5-0ubuntu1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: lacsilva 4364 F.... pulseaudio
/dev/snd/controlC0: lacsilva 4364 F.... pulseaudio
Date: Fri Oct 11 14:37:39 2013
HibernationDevice: RESUME=UUID=cd871376-0405-4aa9-a824-6643baad5594
InstallationDate: Installed on 2012-07-20 (447 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120627)
Lsusb:
Bus 002 Device 003: ID 04f2:b044 Chicony Electronics Co., Ltd Acer CrystalEye
Webcam
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5740
MarkForUpload: True
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic
root=UUID=8652aded-5fcc-4ed8-9334-dbec7c1b985d ro radeon.audio=1 radeon.dpm=1
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-12-generic N/A
linux-backports-modules-3.11.0-12-generic N/A
linux-firmware 1.116
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-09-06 (34 days ago)
dmi.bios.date: 11/26/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.09
dmi.board.name: Aspire 5740
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.09:bd11/26/2009:svnAcer:pnAspire5740:pvrRev:rvnAcer:rnAspire5740:rvrRev:cvnAcer:ct10:cvrRev:
dmi.product.name: Aspire 5740
dmi.product.version: Rev
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 saucy
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1238678
Title:
Double suspend to ram and system malfunction after 2nd sleep.
Status in “linux” package in Ubuntu:
New
Bug description:
After one or two successful suspend-to-ram cycles the system wakes up
and immediately goes back to sleep. After this double suspend, some
systems like rfkill, for example, will only work after a reboot.
Steps in which I can consistently reproduce the bug:
1. suspend to RAM;
2. Wake up the computer;
3. Repeat 1. and 2. two or more times (sometimes is one cycle, sometimes it's
two cycles and I even went 4 cycles without incidents only to have this
behaviour on the 5th.)
The double suspend behaviour seems to happen more consistently if a
long time (a day or so) goes by between the suspend and the resume.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-12-generic 3.11.0-12.18
ProcVersionSignature: Ubuntu 3.11.0-12.18-generic 3.11.3
Uname: Linux 3.11.0-12-generic i686
ApportVersion: 2.12.5-0ubuntu1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: lacsilva 4364 F.... pulseaudio
/dev/snd/controlC0: lacsilva 4364 F.... pulseaudio
Date: Fri Oct 11 14:37:39 2013
HibernationDevice: RESUME=UUID=cd871376-0405-4aa9-a824-6643baad5594
InstallationDate: Installed on 2012-07-20 (447 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120627)
Lsusb:
Bus 002 Device 003: ID 04f2:b044 Chicony Electronics Co., Ltd Acer
CrystalEye Webcam
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5740
MarkForUpload: True
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic
root=UUID=8652aded-5fcc-4ed8-9334-dbec7c1b985d ro radeon.audio=1 radeon.dpm=1
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-12-generic N/A
linux-backports-modules-3.11.0-12-generic N/A
linux-firmware 1.116
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-09-06 (34 days ago)
dmi.bios.date: 11/26/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.09
dmi.board.name: Aspire 5740
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.09:bd11/26/2009:svnAcer:pnAspire5740:pvrRev:rvnAcer:rnAspire5740:rvrRev:cvnAcer:ct10:cvrRev:
dmi.product.name: Aspire 5740
dmi.product.version: Rev
dmi.sys.vendor: Acer
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