I just upgraded the kernel on my System76 Gazelle laptop (basically an ASUS Z62FP without the Microsoft tax) and the hard drive began freezing every few minutes. I blacklisted ata_piix and the problem went away, so that really narrows down where the bug has to be. Here's the relevant part of the dmesg: [ 924.000000] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [ 924.000000] ata1.01: cmd a0/01:00:00:00:00/00:00:00:00:00/b0 tag 0 cdb 0x25 data 8 in [ 924.000000] res 40/00:03:00:00:00/00:00:00:00:00/b0 Emask 0x4 (timeout) [ 931.004000] ata1: port is slow to respond, please be patient (Status 0xd0) [ 954.028000] ata1: port failed to respond (30 secs, Status 0xd0) [ 954.028000] ata1: soft resetting port [ 954.380000] ata1.00: configured for UDMA/100 [ 954.560000] ata1.01: configured for UDMA/33 [ 954.560000] ata1: EH complete Complete dmesg and lspci -vvx are attached; please CC me because I'm not subscribed. My sincere apologies if this is already fixed in the main kernel. Keenan Pepper
Attachment:
dmesg
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Attachment:
lspci
Description: Binary data
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