Kalafok

this is from /var/log/messages

Sep 24 18:17:37 ws NetworkManager: <debug> [1190650657.064516] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/volume_empty_dvd_plus_r').
Sep 24 18:20:01 ws cron[11531]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Sep 24 18:27:57 ws [20204.878906] ata8.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
Sep 24 18:27:57 ws [20204.878914] ata8.01: cmd a0/00:00:00:00:20/00:00:00:00:00/b0 tag 0 cdb 0xad data 4 in
Sep 24 18:27:57 ws [20204.878917]          res 40/00:02:00:08:00/00:00:00:00:00/b0 Emask 0x4 (timeout)
Sep 24 18:28:02 ws [20206.923844] ata8: soft resetting port
Sep 24 18:28:32 ws [20220.891021] ata8.01: qc timeout (cmd 0xa1)
Sep 24 18:28:32 ws [20220.891027] ata8.01: failed to IDENTIFY (I/O error, err_mask=0x4)
Sep 24 18:28:32 ws [20220.891031] ata8.01: revalidation failed (errno=-5)
Sep 24 18:28:32 ws [20220.891034] ata8: failed to recover some devices, retrying in 5 secs
Sep 24 18:28:42 ws [20225.521399] ata8: port is slow to respond, please be patient (Status 0xd0)
Sep 24 18:28:47 ws [20227.844641] ata8: device not ready (errno=-16), forcing hardreset
Sep 24 18:28:47 ws [20227.844646] ata8: soft resetting port
Sep 24 18:29:18 ws [20241.810849] ata8.01: qc timeout (cmd 0xa1)
Sep 24 18:29:18 ws [20241.810855] ata8.01: failed to IDENTIFY (I/O error, err_mask=0x4)
Sep 24 18:29:18 ws [20241.810859] ata8.01: revalidation failed (errno=-5)
Sep 24 18:29:18 ws [20241.810863] ata8.01: limiting speed to UDMA/33:PIO3
Sep 24 18:29:18 ws [20241.810865] ata8: failed to recover some devices, retrying in 5 secs
Sep 24 18:29:28 ws [20246.421013] ata8: port is slow to respond, please be patient (Status 0xd0)
Sep 24 18:29:33 ws [20248.724449] ata8: device not ready (errno=-16), forcing hardreset
Sep 24 18:29:33 ws [20248.724455] ata8: soft resetting port
Sep 24 18:30:02 ws cron[11562]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Sep 24 18:30:03 ws [20262.684774] ata8.01: qc timeout (cmd 0xa1)
Sep 24 18:30:03 ws [20262.684780] ata8.01: failed to IDENTIFY (I/O error, err_mask=0x4)
Sep 24 18:30:03 ws [20262.684783] ata8.01: revalidation failed (errno=-5)
Sep 24 18:30:03 ws [20262.684786] ata8.01: disabled
Sep 24 18:30:03 ws [20262.915581] ata8: EH complete
Sep 24 18:30:04 ws NetworkManager: <debug> [1190651404.176470] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/volume_empty_dvd_plus_r').