Вот говно ж какое:

[364870.954113] CPU1: Core temperature above threshold, cpu clock throttled (total events = 30406)
[364870.954114] CPU0: Core temperature above threshold, cpu clock throttled (total events = 30406)
[364870.954116] CPU2: Package temperature above threshold, cpu clock throttled (total events = 171475)
[364870.954118] CPU3: Package temperature above threshold, cpu clock throttled (total events = 171476)
[364870.954119] CPU0: Package temperature above threshold, cpu clock throttled (total events = 171468)
[364870.954125] CPU1: Package temperature above threshold, cpu clock throttled (total events = 171476)

Система лочится намертво где-то на минуту. Как починить? Thinkpad t430