Done. The first "bad" version was Ubuntu-3.13.0-1.16 and the last "good"
Ubuntu-3.12.0-8.16. Because the non linear commits, I made bisect using
upstream kernel from v3.12 to v3.13-rc1. That was the result:
"
6bfd1e63de34a278d67db32e3644340838308252 is the first bad commit
commit 6bfd1e63de34a278d67db32e3644340838308252
Author: Johannes Thumshirn <johannes.thumsh...@men.de>
Date: Wed Oct 23 13:31:00 2013 +0200
mfd: lpc_sch: Ignore resource conflicts when adding mfd cells
Currently probe of lpc_sch fails on Intel Poulsbo because of ACPI resource
conflicts. A solution is to set the ignore_resource_conflicts flag in the
mfd cells.
Tested-by: Andreas Werner <andreas.wer...@men.de>
Signed-off-by: Johannes Thumshirn <johannes.thumsh...@men.de>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
:040000 040000 e393ef7b37769bbe4001356fc2863f57c5ebba71
2e439cd11f370712886ec3fe9c72811a971c88b2 M drivers
"
I think Poulsbo driver is the one used for gma500 hardware in my laptop, so it
makes sense.
** Attachment added: "bisect.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358921/+attachment/4224636/+files/bisect.log
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1358921
Title:
[Acer AO 751h] Laptop requires a hard reset to recover from suspend
state
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Since update to Lubuntu 14.04.1 from lubuntu 13.10, the laptop is not
able to resume from suspend anymore. I've checked this happens runing
lubuntu 14.04.01 LiveCD too (but not with the LiveCD of previous
version of Lubuntu). If I start the OS with the previous kernel
3.11.0-26 I have not the problem. But starting with kernel 3.13.0-32
or 3.13.0-34 it is there.
If I suspend the laptop closing the lid, or from the menu, pressing
the power button (to show the exit menu) or running sudo pm-suspend,
the laptop get suspended, the screen will off, and the power button
led blinks as expected. But then it is not possible to awake again
neither pressing a key or pressing the power button. If in that state
I try to power off keeping pressed the power button, that still does
not work: the blink led still blinks and nothing happens. The only way
to recover the system is removing the battery and turning on again.
That I expect:
After suspend the laptop, I am able to resume it again, just pressing a key,
or pressing the power button.
I've tried starting with "acpi_osi=linux" but didn't help. (anyway,
that was not necessary with the previous kernel/OS version).
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-34-generic 3.13.0-34.60
ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic i686
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No existe el archivo o el directorio: 'iw'
CurrentDesktop: LXDE
Date: Tue Aug 19 22:26:06 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=25620b94-5943-42f1-8b93-c4922fd4ceb1
Lsusb:
Bus 001 Device 002: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 AO751h
ProcFB: 0 psbdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic
root=UUID=0e9dd9a1-128b-47a7-bd68-575ef7fb2073 ro quiet splash acpi_osi=linux
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-34-generic N/A
linux-backports-modules-3.13.0-34-generic N/A
linux-firmware 1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/27/2009
dmi.bios.vendor: Acer
dmi.bios.version: V0.3202
dmi.board.name: JV11-ML
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrV0.3202:bd04/27/2009:svnAcer:pnAO751h:pvrNotApplicable:rvnAcer:rnJV11-ML:rvrNotApplicable:cvnAcer:ct1:cvrN/A:
dmi.product.name: AO751h
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer
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