You have been subscribed to a public bug: Since about two weeks my system has repeatedly crashed completely without any error notice. The screen freezes and no keys respond. I have to shut down the computer pushing the button to turn it on for a couple of seconds. On reboot, I usually get the error message
PXE-E61: Media test failure, check cable PXE-M0F: Exiting Intel Boot Agent But usually Kubuntu boots after that without problems. Sometimes I have to Ctrl+Alt+Del to get boot going. I have no idea what causes the crash, it happens suddenly and without any hint about what triggers it. I attach the content of /var/log/syslog right before the crash from a couple of times it happened. I am running Kubuntu 16.04.3 LTS with Kernel 4.13.0-31 on a ThinkPad T460s. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment -- Kubuntu crashes repeatedly without error notices https://bugs.launchpad.net/bugs/1745814 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- 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