Thanks Joseph,
As requested:
$ uname -a
Linux slim 3.13.0-031300-generic #201401192235 SMP Mon Jan 20 03:46:44 UTC 2014
i686 i686 i686 GNU/Linux
Same symptoms on resume: brief flash of backlight then black screen and
unresponsive.
Adding tags kernel-bug-exists-upstream and marking Confirmed as
requested
ATB, Peter
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1272945
Title:
Black screen and freeze after resume with i915 on Portege r200
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
When I suspend (using either the session menu or by closing the lid)
and resume, my Toshiba Portege R200 fails to wake. The flashing orange
light changes to blue but the screen remains black and the keyboard is
unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc).
The only way to get out is to long-press the power button.
I THINK it's the i915 kms module and suspend and resume certainly
works fine with the vesa driver.
This is a regression as it used to work in 12.04 and 12.10. I did a
chop using the mainline kernels and found that kernel 3.9.9 (dated
3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't.
Happy to help debug, but I'm not sure how to track changes between
major releases. In the mean time I'm running with 3.9.9
I'll attach the pm-suspend.log with debug on, but it shows nothing at
all after resume.
TIA, Peter
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image (not installed)
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic i686
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: peter 1454 F.... pulseaudio
CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057)
terminated with status 1
Date: Sun Jan 26 16:56:01 2014
HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9
InstallationDate: Installed on 2013-10-14 (103 days ago)
InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1)
MachineType: TOSHIBA PORTEGE R200
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic
root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde 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: 10/25/2005
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 1.60
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias:
dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: PORTEGE R200
dmi.product.version: PPR20E-01S02REN
dmi.sys.vendor: TOSHIBA
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