Could you also see if this is happening with the latest 17.10 kernel: https://launchpad.net/~canonical-kernel-security-team/+archive/ubuntu/ppa/+build/14242755
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1742676 Title: Ubuntu kernels 4.10+ hard freeze on Thinkpad X230 about 10 minutes after a boot. Status in linux package in Ubuntu: Incomplete Bug description: Hi, Any Ubuntu kernels since 4.10 hard freeze my X230 about 10 minutes after the boot. I don't, unfortunately, have any logs, as usually the system freezes before the logs sync to the disk. Immediately before the freeze, iwlwifi disconnects and fails to connect back, spewing a few messages about firmware errors, and then the whole system freezes. The last kernel I can use successfully is Ubuntu 4.8 series. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742676/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
