Public bug reported: This is the exact same bug described in Bug #407040 and Bug #404433, I need to reopen this as it was never fixed. I look as though network card is not able to reset and is causing random disconnects and causing the wlan interface to become unavailable, to a point where I need to restart my netbook to get access to the interface again. DMESG output:
[ 400.285672] ath: phy0: Chip reset failed [ 400.285688] ath: phy0: Unable to reset channel, reset status -22 [ 400.285771] ath: phy0: Unable to set channel [ 400.288009] ath: phy0: RX failed to go idle in 10 ms RXSM=0xffffffff [ 400.288009] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff I am running: Linux albert-1001PXD 4.4.0-38-generic #57-Ubuntu SMP Tue Sep 6 15:41:41 UTC 2016 i686 i686 i686 GNU/Linux The previous bug reports expired and I haven't found a fix online. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1631803 Title: ath9k driver randomly disconnects and can only reconnect by reloading the module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1631803/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs