Yuv, thank you for reporting this and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Description changed: Acer Aspire 1830T-3337 with Natty (because previous releases do not support the BCM43255 at all). Used to work perfectly until kernel 2.6.38-4. Then about two weeks ago an upgrade to 2.6.38-6 broke it temporarily. Rebooting into 2.6.38-4 fixed the problem. Now the upgrade to 2.6.38-7 broke it again and I can't get it back. The LED-light indicating the wireless status stays off and there is no way I can turn it back on. Any idea what am I doing wrong? + + WORKAROUND: blacklist brcm80211 ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-7-generic 2.6.38-7.36 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-7.36-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: yuv 1436 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: yuv 1436 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xd4400000 irq 42' - Mixer name : 'Intel IbexPeak HDMI' - Components : 'HDA:10ec0269,1025040e,00100100 HDA:80862804,104d4b00,00100000' - Controls : 23 - Simple ctrls : 12 + Card hw:0 'Intel'/'HDA Intel at 0xd4400000 irq 42' + Mixer name : 'Intel IbexPeak HDMI' + Components : 'HDA:10ec0269,1025040e,00100100 HDA:80862804,104d4b00,00100000' + Controls : 23 + Simple ctrls : 12 Date: Sun Mar 20 08:17:16 2011 HibernationDevice: RESUME=UUID=d0c34a91-b48a-433a-839f-c7ddbc36fdc8 InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110116) MachineType: Acer Aspire 1830T ProcEnviron: - LANGUAGE= - LANG=en_CA.UTF-8 - SHELL=/bin/bash + LANGUAGE= + LANG=en_CA.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=ce478087-c5ca-430a-b6a0-a2f8a26365ca ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-2.6.38-7-generic N/A - linux-backports-modules-2.6.38-7-generic N/A - linux-firmware 1.49 + linux-restricted-modules-2.6.38-7-generic N/A + linux-backports-modules-2.6.38-7-generic N/A + linux-firmware 1.49 SourcePackage: linux StagingDrivers: brcm80211 Title: [STAGING] UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/04/2010 dmi.bios.vendor: INSYDE dmi.bios.version: V1.11 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Base Board Product Name dmi.board.vendor: Intel Corp. dmi.board.version: Base Board Version dmi.chassis.type: 1 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.11:bd06/04/2010:svnAcer:pnAspire1830T:pvrV1.11:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion: dmi.product.name: Aspire 1830T dmi.product.version: V1.11 dmi.sys.vendor: Acer ** Description changed: Acer Aspire 1830T-3337 with Natty (because previous releases do not support the BCM43255 at all). Used to work perfectly until kernel 2.6.38-4. Then about two weeks ago an upgrade to 2.6.38-6 broke it temporarily. Rebooting into 2.6.38-4 fixed the problem. Now the upgrade to 2.6.38-7 broke it again and I can't get it back. The LED-light indicating the wireless status stays off and there is no way I can turn it back on. Any idea what am I doing wrong? - WORKAROUND: blacklist brcm80211 + WORKAROUND: blacklist brcm80211 acer_wmi ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-7-generic 2.6.38-7.36 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-7.36-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: yuv 1436 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd4400000 irq 42' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:10ec0269,1025040e,00100100 HDA:80862804,104d4b00,00100000' Controls : 23 Simple ctrls : 12 Date: Sun Mar 20 08:17:16 2011 HibernationDevice: RESUME=UUID=d0c34a91-b48a-433a-839f-c7ddbc36fdc8 InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110116) MachineType: Acer Aspire 1830T ProcEnviron: LANGUAGE= LANG=en_CA.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=ce478087-c5ca-430a-b6a0-a2f8a26365ca ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-7-generic N/A linux-backports-modules-2.6.38-7-generic N/A linux-firmware 1.49 SourcePackage: linux StagingDrivers: brcm80211 Title: [STAGING] UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/04/2010 dmi.bios.vendor: INSYDE dmi.bios.version: V1.11 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Base Board Product Name dmi.board.vendor: Intel Corp. dmi.board.version: Base Board Version dmi.chassis.type: 1 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.11:bd06/04/2010:svnAcer:pnAspire1830T:pvrV1.11:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion: dmi.product.name: Aspire 1830T dmi.product.version: V1.11 dmi.sys.vendor: Acer ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/738657 Title: Broadcom BCM43225 no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/738657/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
