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Message #68480
[Bug 1333697] Re: ACER Aspire 5100 laptop Suspend/Resume Failure
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.16 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16-rc2-utopic/
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1333697
Title:
ACER Aspire 5100 laptop Suspend/Resume Failure
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
On this old laptop, Ubunutu 14.04 works fine on boot (after making
sure fgrlx drivers are removed).
However after a Suspend/Resume the screen flickers/tears so badly as to make the system unusable.
Note that the problem does not occur with Hibernate/Resume. In fact if I can get the focus into a terminal while the
screen is flickering and do a $ sudo pm_hibernate, the screen will be okay on Resume.
Separately the wifi (b43) vanishes after a Resume, but I'll file a
separate report on that later.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: aaron 1959 F.... pulseaudio
Date: Tue Jun 24 09:15:25 2014
HibernationDevice: RESUME=UUID=2e389861-74ff-4ad0-a5cc-272eef21f8d6
InstallationDate: Installed on 2014-06-21 (3 days ago)
InstallationMedia: Linux Mint 17 "Qiana" - Release amd64 20140530
Lsusb:
Bus 001 Device 002: ID 5986:0100 Acer, Inc Orbicam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Acer Aspire 5100
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=6990d211-9cd7-4c22-9263-2e3c11e9010a ro radeon.runpm=1 splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/22/2008
dmi.bios.vendor: Acer
dmi.bios.version: V3.13
dmi.board.name: Navarro
dmi.board.vendor: Acer
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrV3.13:bd08/22/2008:svnAcer:pnAspire5100:pvrV3.13:rvnAcer:rnNavarro:rvrN/A:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 5100
dmi.product.version: V3.13
dmi.sys.vendor: Acer
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References