I can confirm this issue with a 9260 on on Kernel .48, booting back into .47 works.
** Attachment added: "Dmesg output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1896904/+attachment/5416228/+files/9260.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896904 Title: Intel 9560 WLAN (8086:9df0) producing computer hanging and wifi breakdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1896904/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs