[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1088721
Title:
[Toshiba Portege Z935-P390] Fn key and suspend resume failure after
first suspend
Status in “linux” package in Ubuntu:
Expired
Bug description:
After resuming from the first suspend after clean boot, the mute Fn
key (Fn-esc) no longer works and neither do the screen brightness Fn
keys nor the WIFI on/off Fn key nor the suspend to RAM Fn key (I
usually suspend via the menu anyway). However, the volume up/down Fn
keys continue to work. This is with 12.10 Quantal 64 bit installed on
my new Toshiba Portege Z935-P390 via EFI boot.
***Then, if I attempt to suspend a second time the machine locks up
during the suspend process, it appears. From the suspend logs it
appears that the all scripted steps complete properly but things just
hang in the final suspend step. The machine cannot be resumed from
this, it must be rebooted.***
The same problems occur when I boot 32 bit 12.10 Quantal from a USB
key. In order to test this I must disable the EFI setting in BIOS
because only the 64 bit version of Quantal supports EFI boot.
However, if I boot 32 bit 12.04.1 from a USB key then I can suspend
and resume multiple times.
A commit bisect revealed the offending commit is
b74f05d61b73af584d0c39121980171389ecfaaa .
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-19-generic 3.5.0-19.30
ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
Uname: Linux 3.5.0-19-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: drewes 1921 F.... pulseaudio
Date: Mon Dec 10 15:54:11 2012
EcryptfsInUse: Yes
InstallationDate: Installed on 2012-11-29 (11 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: TOSHIBA PORTEGE Z935
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-19-generic
root=UUID=571cece6-83dd-42a5-ae09-efed2aabb209 ro quiet splash
acpi_backlight=vendor usbcore.autosuspend=-1 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-19-generic N/A
linux-backports-modules-3.5.0-19-generic N/A
linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/01/2012
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 6.40
dmi.board.asset.tag: 0000000000
dmi.board.name: PORTEGE Z935
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:bvrVersion6.40:bd10/01/2012:svnTOSHIBA:pnPORTEGEZ935:pvrPT234U-02P02E:rvnTOSHIBA:rnPORTEGEZ935:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: PORTEGE Z935
dmi.product.version: PT234U-02P02E
dmi.sys.vendor: TOSHIBA
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