I'm going to bump this, as the last report was years ago. I'm now experiencing this issue on a Qualcomm Atheros AR938x device I've had for years now. Same issue with constant disconnects as well as a new issue that might involve iommu?
[ 680.361521] ath9k 0000:21:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0010 address=0xfdee1544 flags=0x0000] [ 680.425700] ath9k 0000:21:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0010 address=0xfe720fc4 flags=0x0000] [ 680.425707] ath9k 0000:21:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0010 address=0xfe721000 flags=0x0000] [ 680.489520] ath9k 0000:21:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0010 address=0xff0d5a44 flags=0x0000] [ 680.650051] wlo1: authenticate with 10:c3:7b:ce:7e:ac [ 680.665173] wlo1: send auth to 10:c3:7b:ce:7e:ac (try 1/3) [ 680.666229] wlo1: authenticated [ 680.669072] wlo1: associate with 10:c3:7b:ce:7e:ac (try 1/3) [ 680.670356] wlo1: RX AssocResp from 10:c3:7b:ce:7e:ac (capab=0x11 status=0 aid=4) [ 680.670494] wlo1: associated [ 1014.692234] wlo1: authenticate with 10:c3:7b:ce:7e:ac [ 1014.707630] wlo1: send auth to 10:c3:7b:ce:7e:ac (try 1/3) [ 1014.708714] wlo1: authenticated [ 1014.711340] wlo1: associate with 10:c3:7b:ce:7e:ac (try 1/3) [ 1014.712644] wlo1: RX AssocResp from 10:c3:7b:ce:7e:ac (capab=0x11 status=0 aid=4) [ 1014.712784] wlo1: associated [ 1295.496298] wlo1: authenticate with 10:c3:7b:ce:7e:ac [ 1295.511421] wlo1: send auth to 10:c3:7b:ce:7e:ac (try 1/3) [ 1295.512484] wlo1: authenticated [ 1295.514554] wlo1: associate with 10:c3:7b:ce:7e:ac (try 1/3) [ 1295.515851] wlo1: RX AssocResp from 10:c3:7b:ce:7e:ac (capab=0x11 status=0 aid=4) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/495981 Title: NM disconnects Wi-Fi every 2 minutes but iwconfig+dhclient and wicd don't -- ath9k To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/495981/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
