After the kernel update to 3.19.0-30.33, I found that my wifi card wasn't working again. I decided to download the latest backports (2015/09/03 instead of 2015/07/31). When I went to apply the patches Diego mentioned, I found that the patches were already included in the backports, with one interesting difference.
Line 61 of pci.c now reads: #define QCA6164_2_1_DEVICE_ID (0x0041) instead of #define QCA6174_2_1_DEVICE_ID (0x0041) Does this mean that this card (168c:0041) is actually the QCA6164 and not the QCA6174, as the title of this bug states? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436940 Title: Atheros wifi 168c:0041(QCA6174) is not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1436940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs