apport information
** Tags added: apport-collected natty running-unity
** Description changed:
I have an Atheros AR5414 wireless chipset in my laptop and upon
upgrading from 10.10 to 11.04, the ath5k driver can no longer find any
wireless networks. This problem exists in Kubuntu 11.04 and Fedora 15
Beta, which makes me think it might be an issue with the latest kernel.
Ubuntu 10.10 and prior versions worked wonderfully and it could easily
find my wireless networks.
Here is some information:
root@ubuntu:/home/ubuntu# dmesg | grep ath
[ 4.188391] device-mapper: multipath: version 1.2.0 loaded
[ 4.188394] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 162.870787] ath5k 0000:06:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 162.870804] ath5k 0000:06:00.0: setting latency timer to 64
[ 162.870948] ath5k 0000:06:00.0: registered as 'phy0'
[ 163.391842] ath: EEPROM regdomain: 0x65
[ 163.391846] ath: EEPROM indicates we should expect a direct regpair map
[ 163.391850] ath: Country alpha2 being used: 00
[ 163.391852] ath: Regpair used: 0x65
[ 166.320913] ath5k phy0: Atheros AR5414 chip found (MAC: 0xa0, PHY: 0x61)
root@ubuntu:/home/ubuntu# iwconfig wlan0
wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
root@ubuntu:/home/ubuntu# iwlist wlan0 scan
wlan0 No scan results
In prior versions of Ubuntu, "iwlist wlan0 scan" would show several
wireless networks.
- This is my first time submitting a bug report, so if this is not enough
- information, please let me know.
+ This is my first time submitting a bug report, so if this is not enough
information, please let me know.
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
+ AplayDevices:
+ **** List of PLAYBACK Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ Architecture: i386
+ ArecordDevices:
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: brad 1229 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xdc240000 irq 44'
+ Mixer name : 'Realtek ALC262'
+ Components : 'HDA:10ec0262,104d1600,00100100
HDA:14f12c06,104d1700,00100000'
+ Controls : 16
+ Simple ctrls : 10
+ DistroRelease: Ubuntu 11.04
+ HibernationDevice: RESUME=UUID=bb3ccd38-d07e-4ac0-b6db-b6fdf842730f
+ InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
+ Lsusb:
+ Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: Sony Corporation VGN-N365E
+ NonfreeKernelModules: ath_hal
+ Package: linux (not installed)
+ PccardctlIdent:
+ Socket 0:
+ no product info available
+ PccardctlStatus:
+ Socket 0:
+ no card
+ ProcEnviron:
+ LANGUAGE=en_US:en
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
root=UUID=cef71511-b206-4fe6-bc52-13b7f2968ddb ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
+ RelatedPackageVersions:
+ linux-restricted-modules-2.6.38-8-generic N/A
+ linux-backports-modules-2.6.38-8-generic N/A
+ linux-firmware 1.52
+ RfKill:
+
+ Tags: natty running-unity
+ Uname: Linux 2.6.38-8-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 02/08/2007
+ dmi.bios.vendor: Phoenix Technologies LTD
+ dmi.bios.version: R0100J4
+ dmi.board.asset.tag: N/A
+ dmi.board.name: VAIO
+ dmi.board.vendor: Sony Corporation
+ dmi.board.version: N/A
+ dmi.chassis.asset.tag: N/A
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Sony Corporation
+ dmi.chassis.version: N/A
+ dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrR0100J4:bd02/08/2007:svnSonyCorporation:pnVGN-N365E:pvrC3LPC5A8:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
+ dmi.product.name: VGN-N365E
+ dmi.product.version: C3LPC5A8
+ dmi.sys.vendor: Sony Corporation
** Attachment added: "AcpiTables.txt"
https://bugs.launchpad.net/bugs/784351/+attachment/2134433/+files/AcpiTables.txt
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https://bugs.launchpad.net/bugs/784351
Title:
11.04 upgrade causes ath5k driver to no longer find any wireless
access points
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