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Message #105099
[Bug 1424394] [NEW] Suspend/Resume does not fully work on 14.10
Public bug reported:
I am using an Asus Zenbook UX301LA and it often doesn't suspend properly
on 14.10.
When the bug occurs, the fans keep going faintly even after the lid has
been closed, and when I try to resume by opening the lid, the laptop is
unresponsive to any input, the screen stays black nothing happens until
I shut the machine down by holding the power key.
I have recently tried to switch to the mainline kernel (3.19 stable),
and couldn't reproduce this issue after about 20 suspend/resume (before
the switch I could resume once every two tries at best), but
unfortunately this particular release seemed to make my laptop overheat
and I'm generally not too confortable running something else than the
default Ubuntu Kernel so I switched back to 3.16.0-30-generic.
I'm not the most knowledgeable Ubuntu user but if more information is
need I could try to provide it.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-30-generic 3.16.0-30.40
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: elmagio 2503 F.... pulseaudio
/dev/snd/controlC0: elmagio 2503 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Feb 22 16:38:23 2015
HibernationDevice: RESUME=UUID=d088c44e-dfc5-4708-9624-fac5ea539328
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 03eb:8a0c Atmel Corp.
Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. UX301LAA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic.efi.signed root=UUID=022477ea-14c8-4b51-8546-fa0fa2c6084f ro quiet acpi_osi= quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/11/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX301LAA.204
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX301LAA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX301LAA.204:bd09/11/2013:svnASUSTeKCOMPUTERINC.:pnUX301LAA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX301LAA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX301LAA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug utopic
--
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/1424394
Title:
Suspend/Resume does not fully work on 14.10
Status in linux package in Ubuntu:
Confirmed
Bug description:
I am using an Asus Zenbook UX301LA and it often doesn't suspend
properly on 14.10.
When the bug occurs, the fans keep going faintly even after the lid
has been closed, and when I try to resume by opening the lid, the
laptop is unresponsive to any input, the screen stays black nothing
happens until I shut the machine down by holding the power key.
I have recently tried to switch to the mainline kernel (3.19 stable),
and couldn't reproduce this issue after about 20 suspend/resume
(before the switch I could resume once every two tries at best), but
unfortunately this particular release seemed to make my laptop
overheat and I'm generally not too confortable running something else
than the default Ubuntu Kernel so I switched back to
3.16.0-30-generic.
I'm not the most knowledgeable Ubuntu user but if more information is
need I could try to provide it.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-30-generic 3.16.0-30.40
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: elmagio 2503 F.... pulseaudio
/dev/snd/controlC0: elmagio 2503 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Feb 22 16:38:23 2015
HibernationDevice: RESUME=UUID=d088c44e-dfc5-4708-9624-fac5ea539328
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 03eb:8a0c Atmel Corp.
Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. UX301LAA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic.efi.signed root=UUID=022477ea-14c8-4b51-8546-fa0fa2c6084f ro quiet acpi_osi= quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/11/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX301LAA.204
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX301LAA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX301LAA.204:bd09/11/2013:svnASUSTeKCOMPUTERINC.:pnUX301LAA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX301LAA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX301LAA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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