Ubuntu
linux-source-2.6.22 package

  1. Bug #120839
  2. Comment #14

Comment 14 for bug 120839

Revision history for this message
Sebastian (sebastianhgil) wrote : Re: Santa rosa , strange messages in the kernel log

I have the same problem

I've attached the hdparm output.

tail -f /var/log/messages shows:

Nov 10 19:41:17 stan kernel: [ 764.188000] ata1.01: qc timeout (cmd 0xa0)
Nov 10 19:41:17 stan kernel: [ 764.188000] res 51/20:03:00:00:00/00:00:00:00:00/b0 Emask 0x5 (timeout)
Nov 10 19:41:22 stan kernel: [ 769.232000] ata1: port is slow to respond, please be patient (Status 0xd1)
Nov 10 19:41:27 stan kernel: [ 774.228000] ata1: device not ready (errno=-16), forcing hardreset
Nov 10 19:41:27 stan kernel: [ 774.228000] ata1: soft resetting port
Nov 10 19:41:28 stan kernel: [ 774.600000] ata1.00: configured for UDMA/100
Nov 10 19:41:28 stan kernel: [ 774.788000] ata1.01: configured for UDMA/25
Nov 10 19:41:28 stan kernel: [ 774.788000] ata1: EH complete
Nov 10 19:41:28 stan kernel: [ 774.804000] sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
Nov 10 19:41:28 stan kernel: [ 774.812000] sd 0:0:0:0: [sda] Write Protect is off
Nov 10 19:41:29 stan kernel: [ 775.260000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 10 19:41:29 stan kernel: [ 775.296000] sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
Nov 10 19:41:29 stan kernel: [ 775.312000] sd 0:0:0:0: [sda] Write Protect is off
Nov 10 19:41:29 stan kernel: [ 775.344000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA