Comment 298 for bug 445852

Stephan Müller (megandy) wrote :


since the update to 14.04.01 I encounter this error on my Thinkpad with a SSD. The systems freezes, and after aprox. 30 sec - 1 min the following messages can be found by using dmesg:

ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x50000 action 0x6 frozen
ata1: SError: { PHYRdyChg CommWake }
ata1.00: failed command: WRITE FPDMA QUEUED
ata1.00: cmd 61/08:00:b0:06:53/00:00:04:00:00/40 tag 0 ncq 4096 out
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata1.00: status: { DRDY }

So, the bug seems to have a revival. Any ideas?