This bug has been reported on the Ubuntu laptop testing tracker. A list of all reports related to this bug can be found here: http://laptop.qa.ubuntu.com/qatracker/reports/bugs/762975
** Tags added: laptop-testing -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/762975 Title: [Natty-Beta2] Wireless hot-switch off causes ssytem freeze on Dell Vostro 3500 Laptop Status in linux package in Ubuntu: Fix Released Bug description: Switching off the wireless adapter from the hard switch causes a system freeze. Couldn't recover it since keyboard and mouse weren't responding. My steps to reproduce this: # Turned on machine, login. # Connected wireless, bluetooth on. # Noticed wireless LED indicator was off (Bug #753857), but desktop indicator was on and connected successfully to my home network. Internet working (it is now, as I'm reporting from Natty). # Switched off wireless adapter from the hard-switch provided in my laptop. Bluetooth LED turned off immediately, so did desktop indicator. Wireless desktop indicator was still on. # After a second, system was frozen. Got to turn off from Power button. Tried the same steps after installing proprietary driver and the same issue was present (Bug #753857 too). I consider this a regression, since it works fine on Maverick with kernel 2.6.35-28 with Broadcom proprietary driver installed. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-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: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: joaquin 1327 F.... pulseaudio CRDA: Error: [Errno 2] No existe el fichero o el directorio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfb400000 irq 48' Mixer name : 'IDT 92HD81B1X5' Components : 'HDA:111d7605,10280441,00100105' Controls : 14 Simple ctrls : 9 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfa080000 irq 17' Mixer name : 'Nvidia GPU 0b HDMI/DP' Components : 'HDA:10de000b,10de0101,00100200' Controls : 16 Simple ctrls : 4 Date: Sat Apr 16 14:51:22 2011 HibernationDevice: RESUME=UUID=d5351580-0833-43fe-ae8c-5434a1a56944 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110413) MachineType: Dell Inc. Vostro 3500 ProcEnviron: LANGUAGE=es:en LANG=es_AR.UTF-8 LC_MESSAGES=es_ES.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=90ac3929-a63c-4636-a46d-a240c2139281 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic N/A linux-backports-modules-2.6.38-8-generic N/A linux-firmware 1.50 SourcePackage: linux StagingDrivers: brcm80211 Title: [STAGING] UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/10/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A08 dmi.board.name: 0NVXFV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA08:bd09/10/2010:svnDellInc.:pnVostro3500:pvrNotSpecified:rvnDellInc.:rn0NVXFV:rvrA00:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Vostro 3500 dmi.product.version: Not Specified dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762975/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
