Hi, I do confrirm that linux-firmware 1.157.16 indeed fixes this problem, and it doesn't introduce any regression to previous version. My laptop is a Dell XPS, which includes a Qualcomm Atheros QCA6174 Wireless Network Adapter.
I am on kernel 4.13.0-32 and by using firmware ver WLAN.RM.4.4.1-00051-QCARMSWP-1 api 6, I can check that the connection lasts and it can performs smoothly for some hours now (when it was dropping silently after 10/15 minutes before). Thank you very much to everyone involved in solving this annoying bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1743279 Title: QCA6174 stops working on newer kernels after second group rekeying To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1743279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
