Comment 74 for bug 407040

I have the same problem describe in this bug. My laptop is a Toshiba-Satellite (Atheros Wireless LAN) running Ubuntu 10.4 LTS Lucid Lynx. I have to restart my laptop several time per day :(

[ 3029.873331] Restarting tasks ... done.
[ 3030.033352] r8169: eth0: link down
[ 3030.033588] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3030.140179] ath9k: timeout (100000 us) on reg 0x9860: 0x00049d19 & 0x00000001 != 0x00000000
[ 3030.140185] ath9k: Unable to reset hardware; reset status -5 (freq 2437 MHz)
[ 3030.157036] ath9k: Unable to set channel
[ 3030.157312] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3030.285044] ath9k: Unable to set channel