Rich Drewes, the issue you are reporting is an upstream one. Could you
please report this problem through the appropriate channel by following
the instructions _verbatim_ at
https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream
?
Thank you for your understanding.
Marking Triaged as newest mainline kernel tested, and regression commit
bisected.
** Description changed:
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
+ 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.*** This should be the bug data that is attached to this
- report.
+ 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 (it appears).
+ 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. Unfortunately, I cannot easily use 12.04.1
- because it does not support EFI boot, and if I leave the BIOS setting to
- permit non-EFI boot then I cannot run the Windows 8 that is installed on
- the other partition. Both the 12.04.1 that works and the 12.10 that
- doesn't work use version 0.19 of the toshiba_acpi module, according to
- dmesg.
+ resume multiple times.
- Rich
+ 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
+ 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
+ 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
+ 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
** Tags added: cherry-pick
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
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https://bugs.launchpad.net/bugs/1088721
Title:
[Toshiba Portege Z935-P390] Fn key and suspend resume failure after
first suspend
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