Ubuntu 12.04 kernel 3.2.0-29-generic with atheros wireless driver same issue: it could stay connected for a long time but then all of a sudden the wireless drops.
chipset: 03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev ff) syslog extract: ath: phy0: Unable to set channel ath: phy0: Failed to stop TX DMA, queues=0x10f! ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up ath: phy0: Chip reset failed ath: phy0: Unable to reset channel, reset status -22 all the previous kernel releases since kernel 3.0 had the same issue as far as I can remember. Installing compat-wireless didn' t resolve the problem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1016181 Title: ath chip reset failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1016181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
