Comment 0 for bug 506180

Wifi does't work after upgrade to 2.6.31-18 kernel

--- /var/log/syslog ---
Jan 11 19:35:19 karnak kernel: [ 35.169691] ath5k 0000:06:02.0: enabling device (0000 -> 0002)
Jan 11 19:35:19 karnak kernel: [ 35.169701] alloc irq_desc for 22 on node -1
Jan 11 19:35:19 karnak kernel: [ 35.169704] alloc kstat_irqs on node -1
Jan 11 19:35:19 karnak kernel: [ 35.169712] ath5k 0000:06:02.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
Jan 11 19:35:19 karnak kernel: [ 35.169779] ath5k 0000:06:02.0: registered as 'phy0'
Jan 11 19:35:19 karnak kernel: [ 35.656680] ath5k phy0: Invalid EEPROM checksum 0xb113
Jan 11 19:35:19 karnak kernel: [ 35.658632] ath5k phy0: unable to init EEPROM
Jan 11 19:35:19 karnak kernel: [ 35.660626] ath5k 0000:06:02.0: PCI INT A disabled

pretto@karnak:~$ uname -a
Linux karnak 2.6.31-18-generic #55-Ubuntu SMP Fri Jan 8 14:55:26 UTC 2010 i686 GNU/Linux

ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: pretto 1256 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd0240000 irq 22'
   Mixer name : 'Realtek ALC883'
   Components : 'HDA:10ec0883,10250090,00100002 HDA:14f12bfa,1025007f,00090000'
   Controls : 24
   Simple ctrls : 14
Date: Mon Jan 11 19:49:41 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=74894f21-70c1-4950-9973-d6c37590c5cc
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: Acer Aspire 3690
Package: linux-image-2.6.31-18-generic 2.6.31-18.55
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-18-generic root=UUID=35370186-6434-4aac-b36d-02e82be1d66c ro
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-18.55-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-18-generic N/A
 linux-firmware 1.26
RfKill:
 0: acer-wireless: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Uname: Linux 2.6.31-18-generic i686
dmi.bios.date: 01/09/2007
dmi.bios.vendor: Acer
dmi.bios.version: V3.33
dmi.board.name: Grapevine
dmi.board.vendor: Acer
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrV3.33:bd01/09/2007:svnAcer:pnAspire3690:pvrV3.33:rvnAcer:rnGrapevine:rvrN/A:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 3690
dmi.product.version: V3.33
dmi.sys.vendor: Acer