I'm not sure I would say it worked well, but it did fix one of two problems. The second was only fixed after both driver and firmware upgrades. I'm no longer running the 19.ucode version. Would apport data for the 21 version with the updated driver be useful?
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1577800 Title: Frequent disconnects with Intel 8260 wireless NIC Status in linux package in Ubuntu: Incomplete Status in linux-firmware package in Ubuntu: Triaged Bug description: This issue has been resolved upstream and is described in https://bugzilla.kernel.org/show_bug.cgi?id=117391 The current Ubuntu Xenial Xerus kernel (4.4.0-21.37) is built with a version of the iwlwifi driver which supports firmware version up to iwlwifi-8000C-19.ucode. However, the matching linux-firmware package ships with the -16.ucode version of the firmware, which contains this bug. The next stable version of the firmware after -16.ucode is -21.ucode, but is not supported by the version of the iwlwifi driver in the 4.4.0 kernel. In order to fix this issue, either the minor version of the firmware (-19.ucode) needs to be included in the linux-firmware package or the iwlwifi driver in the kernel package needs to be upgraded with a backport of the iwlwifi driver new enough to support the -21.ucode firmware. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577800/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

