Kubuntu crashes repeatedly without error notices
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
High
|
Unassigned |
Bug Description
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: | ubuntu → linux (Ubuntu) |
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