#@утый gconfd

Кто может помогите!...
проблема связана с падением окружения KDE(или возможно X). Чаще всего это проявляется при работе с flash-дисками. Вот логи:

Apr 17 09:11:31 owl kernel: usb 1-2: new low speed USB device using uhci_hcd and address 10
Apr 17 09:11:31 owl kernel: usb 1-2: new device found, idVendor=046d, idProduct=c518
Apr 17 09:11:31 owl kernel: usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=0
Apr 17 09:11:31 owl kernel: usb 1-2: Product: USB Receiver
Apr 17 09:11:31 owl kernel: usb 1-2: Manufacturer: Logitech
Apr 17 09:11:31 owl kernel: usb 1-2: configuration #1 chosen from 1 choice
Apr 17 09:11:31 owl kernel: input: Logitech USB Receiver as /class/input/input19
Apr 17 09:11:31 owl kernel: input: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.0-2
Apr 17 09:11:31 owl kernel: input: Logitech USB Receiver as /class/input/input20
Apr 17 09:11:31 owl kernel: input,hiddev96: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-2
Apr 17 09:40:01 owl kernel: sr 12:0:0:0: ioctl_internal_command return code = 8000002
Apr 17 09:40:01 owl kernel: : Sense Key : Hardware Error [current]
Apr 17 09:40:01 owl kernel: : Add. Sense: Logical unit communication time-out
Apr 17 09:46:25 owl syslog-ng[2083]: STATS: dropped 0
Apr 17 09:46:54 owl smartd[3097]: Device: /dev/sda, SMART Usage Attribute: 190 Temperature_Celsius changed from 56 to 55
Apr 17 09:46:54 owl smartd[3097]: Device: /dev/sda, SMART Usage Attribute: 194 Temperature_Celsius changed from 44 to 45
Apr 17 09:46:54 owl smartd[3097]: Device: /dev/sda, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 63 to 62
Apr 17 10:06:22 owl kernel: sr 12:0:0:0: ioctl_internal_command return code = 8000002
Apr 17 10:06:22 owl kernel: : Sense Key : Hardware Error [current]
Apr 17 10:06:22 owl kernel: : Add. Sense: Logical unit communication time-out
Apr 17 10:10:31 owl kernel: sr 12:0:0:0: [sr2] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Apr 17 10:10:31 owl kernel: sr 12:0:0:0: [sr2] Sense Key : Hardware Error [current]
Apr 17 10:10:31 owl kernel: sr 12:0:0:0: [sr2] Add. Sense: Logical unit communication time-out
Apr 17 10:10:31 owl kernel: end_request: I/O error, dev sr2, sector 1024
Apr 17 10:10:31 owl kernel: Buffer I/O error on device sr2, logical block 128
Apr 17 10:10:43 owl kernel: sr 12:0:0:0: ioctl_internal_command return code = 8000002
Apr 17 10:10:43 owl kernel: : Sense Key : Hardware Error [current]
Apr 17 10:10:43 owl kernel: : Add. Sense: Logical unit communication time-out
Apr 17 10:24:02 owl kernel: sr 12:0:0:0: ioctl_internal_command return code = 8000002
Apr 17 10:24:02 owl kernel: : Sense Key : Hardware Error [current]
Apr 17 10:24:02 owl kernel: : Add. Sense: Logical unit communication time-out
Apr 17 10:24:52 owl kernel: usb 3-6: new high speed USB device using ehci_hcd and address 28
Apr 17 10:24:52 owl kernel: usb 3-6: new device found, idVendor=0781, idProduct=5406
Apr 17 10:24:52 owl kernel: usb 3-6: new device strings: Mfr=1, Product=2, SerialNumber=3
Apr 17 10:24:52 owl kernel: usb 3-6: Product: U3 Cruzer Micro
Apr 17 10:24:52 owl kernel: usb 3-6: Manufacturer: SanDisk Corporation
Apr 17 10:24:52 owl kernel: usb 3-6: SerialNumber: 0000185E2572D5A8
Apr 17 10:24:52 owl kernel: usb 3-6: configuration #1 chosen from 1 choice
Apr 17 10:24:52 owl kernel: scsi23 : SCSI emulation for USB Mass Storage devices
Apr 17 10:24:52 owl kernel: usb-storage: device found at 28
Apr 17 10:24:52 owl kernel: usb-storage: waiting for device to settle before scanning
Apr 17 10:24:53 owl kernel: scsi 23:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 3.27 PQ: 0 ANSI: 2
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] 8015502 512-byte hardware sectors (4104 MB)
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Write Protect is off
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Mode Sense: 03 00 00 00
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Assuming drive cache: write through
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] 8015502 512-byte hardware sectors (4104 MB)
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Write Protect is off
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Mode Sense: 03 00 00 00
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Assuming drive cache: write through
Apr 17 10:24:53 owl kernel: sdc: sdc1
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: [sdc] Attached SCSI removable disk
Apr 17 10:24:53 owl kernel: sd 23:0:0:0: Attached scsi generic sg3 type 0
Apr 17 10:24:53 owl kernel: usb-storage: device scan complete
Apr 17 10:26:43 owl kernel: usb 3-6: USB disconnect, address 28
Apr 17 10:26:43 owl kernel: usb 3-3: reset high speed USB device using ehci_hcd and address 11
Apr 17 10:26:51 owl kernel: usb 3-6: new high speed USB device using ehci_hcd and address 29
Apr 17 10:26:51 owl kernel: usb 3-6: new device found, idVendor=0781, idProduct=5406
Apr 17 10:26:51 owl kernel: usb 3-6: new device strings: Mfr=1, Product=2, SerialNumber=3
Apr 17 10:26:51 owl kernel: usb 3-6: Product: U3 Cruzer Micro
Apr 17 10:26:51 owl kernel: usb 3-6: Manufacturer: SanDisk Corporation
Apr 17 10:26:51 owl kernel: usb 3-6: SerialNumber: 0000185E2572D5A8
Apr 17 10:26:51 owl kernel: usb 3-6: configuration #1 chosen from 1 choice
Apr 17 10:26:51 owl kernel: scsi24 : SCSI emulation for USB Mass Storage devices
Apr 17 10:26:51 owl kernel: usb-storage: device found at 29
Apr 17 10:26:51 owl kernel: usb-storage: waiting for device to settle before scanning
Apr 17 10:26:52 owl kernel: scsi 24:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 3.27 PQ: 0 ANSI: 2
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] 8015502 512-byte hardware sectors (4104 MB)
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Write Protect is off
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Mode Sense: 03 00 00 00
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Assuming drive cache: write through
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] 8015502 512-byte hardware sectors (4104 MB)
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Write Protect is off
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Mode Sense: 03 00 00 00
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Assuming drive cache: write through
Apr 17 10:26:52 owl kernel: sdc: sdc1
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: [sdc] Attached SCSI removable disk
Apr 17 10:26:52 owl kernel: sd 24:0:0:0: Attached scsi generic sg3 type 0
Apr 17 10:26:52 owl kernel: usb-storage: device scan complete
Apr 17 10:27:13 owl kernel: usb 3-3: reset high speed USB device using ehci_hcd and address 11
Apr 17 10:27:31 owl su: FAILED SU (to root) alexey on /dev/pts/2
Apr 17 10:27:38 owl su: (to root) alexey on /dev/pts/2
Apr 17 10:28:52 owl sudo: alexey : TTY=pts/1 ; PWD=/mnt ; USER=root ; COMMAND=/bin/mount /dev/sdc1 /mnt/old_data
Apr 17 10:31:28 owl kernel: usb 3-6: USB disconnect, address 29
Apr 17 10:31:29 owl kernel: usb 3-3: reset high speed USB device using ehci_hcd and address 11
Apr 17 10:31:29 owl kernel: usb 3-3: reset high speed USB device using ehci_hcd and address 11
Apr 17 10:38:07 owl kernel: sr 12:0:0:0: ioctl_internal_command return code = 8000002
Apr 17 10:38:07 owl kernel: : Sense Key : Hardware Error [current]
Apr 17 10:38:07 owl kernel: : Add. Sense: Logical unit communication time-out
Apr 17 10:38:31 owl gconfd (alexey-20713): Получен сигнал 15, нормальное завершение работы.
Apr 17 10:38:31 owl gconfd (alexey-20713): Завершается

После этого черный экран и мыша мышит. Все. Дальше только ctrl+alt+backspace и новое графическое приглашение на вход в систему.