apport information ** Tags added: apport-collected oneiric running-unity staging
** Description changed: After I installed Ubuntu 11.10. I tried bridging eth0 and wlan0 with this script: ##################################### #!/bin/bash service network-manager stop ifconfig eth0 0.0.0.0 ifconfig eth0 up ifconfig wlan0 0.0.0.0 ifconfig wlan0 up brctl addbr br0 hostapd -dd /etc/hostapd/hostapd.conf > /var/log/hostapd.log & sleep 5 brctl addif br0 eth0 brctl addif br0 wlan0 ifconfig br0 192.168.1.15 netmask 255.255.255.0 ifconfig br0 up route add default gw 192.168.1.1 ######################### And it showed up this error: l2_packet_receive - recvfrom: Network is down device wlan0 is already a member of a bridge; can't enslave it to bridge br0. I have used same scripts on earlier Ubuntu versions; but there was no such error. Apart from that error, after enabling the bridge, the moment another device tried to connect to it, the system freezes. I ran same script by logging to CLI (alt + f5), then when the freeze happens, error message kept on scrolling on screen (so fast that I could not read anything). I tried loading 2.6.38 kernel, then also the first mentioned errors showed up, but system did not freeze and the bridge (access point mode) worked fine. + + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. + AplayDevices: + **** List of PLAYBACK Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + ApportVersion: 1.23-0ubuntu3 + Architecture: i386 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: ashwin 1563 F.... pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0xf7cf8000 irq 45' + Mixer name : 'Realtek ALC269' + Components : 'HDA:10ec0269,10438442,00100004' + Controls : 9 + Simple ctrls : 5 + DistroRelease: Ubuntu 11.10 + HibernationDevice: RESUME=UUID=d3930f52-5879-4184-ae59-7d0712e31d29 + InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) + MachineType: ASUSTeK Computer INC. 1005PX + Package: linux (not installed) + ProcEnviron: + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic root=UUID=2ddb9538-ee18-40ec-ae85-2f28759a7486 ro quiet splash pcie_aspm=force vt.handoff=7 + ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8 + RelatedPackageVersions: + linux-restricted-modules-2.6.38-11-generic N/A + linux-backports-modules-2.6.38-11-generic N/A + linux-firmware 1.60 + StagingDrivers: zram + Tags: oneiric running-unity staging + Uname: Linux 2.6.38-11-generic i686 + UpgradeStatus: Upgraded to oneiric on 2011-10-15 (4 days ago) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 04/30/2010 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 0601 + dmi.board.asset.tag: To Be Filled By O.E.M. + dmi.board.name: 1001PX + dmi.board.vendor: ASUSTeK Computer INC. + dmi.board.version: x.xx + dmi.chassis.asset.tag: 0x00000000 + dmi.chassis.type: 10 + dmi.chassis.vendor: ASUSTeK Computer INC. + dmi.chassis.version: x.x + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0601:bd04/30/2010:svnASUSTeKComputerINC.:pn1005PX:pvrx.x:rvnASUSTeKComputerINC.:rn1001PX:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x: + dmi.product.name: 1005PX + dmi.product.version: x.x + dmi.sys.vendor: ASUSTeK Computer INC. ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/875503/+attachment/2560470/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875503 Title: Ath9k driver causes kernel panic and system freeze on Ubuntu 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
