** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
I have two different machines, a desktop machine with a Bluetooth dongle
and a Macbook pro with built-in Bluetooth.
- On both of these machines Bluetooth does not work randomly. There does
- not seem to be any pattern. On some boots BT works perfectly. On other
- boots it does not work. The BT indicator does not list any information
+ On both of these machines Bluetooth does not work if the BT adapter was
+ switched off before boot. The BT indicator does not list any information
(you can only switch BT on or off). If you go to BT settings is says
- "Bluetooth disabled" and the toggle button will not work.
+ "Bluetooth disabled" and the toggle button will not appear to do
+ anything. But if you switch BT on and reboot the machine, the BT adapter
+ will start working.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-18-generic 3.2.0-18.29
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: jpakkane 1886 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: jpakkane 1886 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
- Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 21'
- Mixer name : 'Nvidia MCP67 HDMI'
- Components : 'HDA:10ec0888,12973114,00100001
HDA:10de0067,00670000,00100000'
- Controls : 47
- Simple ctrls : 20
+ Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 21'
+ Mixer name : 'Nvidia MCP67 HDMI'
+ Components : 'HDA:10ec0888,12973114,00100001
HDA:10de0067,00670000,00100000'
+ Controls : 47
+ Simple ctrls : 20
Date: Mon Mar 12 13:47:28 2012
HibernationDevice: RESUME=UUID=25ddec28-d33d-4716-b30d-f95174b3833a
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120126)
IwConfig:
- lo no wireless extensions.
-
- eth0 no wireless extensions.
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
MachineType: Shuttle Inc SN68PT
ProcEnviron:
- LANGUAGE=en_US:en
- TERM=xterm
- PATH=(custom, no user)
- LANG=en_US.UTF-8
- SHELL=/bin/zsh
+ LANGUAGE=en_US:en
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/zsh
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic
root=UUID=8229506a-7eb7-4387-80a3-ab728f8665cf ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-3.2.0-18-generic N/A
- linux-backports-modules-3.2.0-18-generic N/A
- linux-firmware 1.71
+ linux-restricted-modules-3.2.0-18-generic N/A
+ linux-backports-modules-3.2.0-18-generic N/A
+ linux-firmware 1.71
RfKill:
- 0: hci0: Bluetooth
- Soft blocked: no
- Hard blocked: no
+ 0: hci0: Bluetooth
+ Soft blocked: no
+ Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/13/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: FN68PT
dmi.board.vendor: nVIDIA
dmi.board.version: V10
dmi.chassis.asset.tag: Unknow
dmi.chassis.type: 3
dmi.chassis.vendor: Shuttle Inc
dmi.chassis.version: G2
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd08/13/2007:svnShuttleInc:pnSN68PT:pvrV10:rvnnVIDIA:rnFN68PT:rvrV10:cvnShuttleInc:ct3:cvrG2:
dmi.product.name: SN68PT
dmi.product.version: V10
dmi.sys.vendor: Shuttle Inc
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https://bugs.launchpad.net/bugs/952917
Title:
Bluetooth broken on random boots
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