Xubuntu 14.04。
" pid=520 comm="apparmor_parser"
[ 3.359914] type=1400 audit(1468720969.240:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=520 comm="apparmor_parser"
[ 3.359919] type=1400 audit(1468720969.240:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=520 comm="apparmor_parser"
[ 3.360192] type=1400 audit(1468720969.244:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=520 comm="apparmor_parser"
[ 3.371890] init: cups main process (506) killed by HUP signal
[ 3.371902] init: cups main process ended, respawning
[ 3.390610] usb-storage 2-3:1.0: USB Mass Storage device detected
[ 3.390917] [drm] Initialized drm 1.1.0 20060810
[ 3.391550] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251)
[ 3.391556] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 3.391560] ACPI Warning: 0x00000000000011b0-0x00000000000011bf SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[ 3.391563] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 3.391565] ACPI Warning: 0x0000000000001180-0x00000000000011af SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[ 3.391568] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 3.391569] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 3.394418] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 3.401544] scsi4 : usb-storage 2-3:1.0
[ 3.401625] usbcore: registered new interface driver usb-storage
[ 3.404997] Linux video capture interface: v2.00
[ 3.422095] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 3.430276] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[ 3.439850] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 3.444192] uvcvideo: Found UVC 1.00 device Integrated Webcam (0c45:63e0)
[ 3.461019] input: Integrated Webcam as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/2-2:1.0/input/input9
[ 3.461086] usbcore: registered new interface driver uvcvideo
[ 3.461088] USB Video Class driver (1.1.1)
[ 3.472795] b43-phy0: Found PHY: Analog 6, Type 5 (LP), Revision 1
[ 3.475705] wmi: Mapper loaded
[ 3.496417] Broadcom 43xx driver loaded [ Features: PNL ]
[ 3.504771] kvm: disabled by bios
[ 3.507456] checking generic (f1000000 3f0000) vs hw (d0000000 10000000)
[ 3.507458] checking generic (f1000000 3f0000) vs hw (f0000000 2000000)
[ 3.507460] fb: conflicting fb hw usage nouveaufb vs VESA VGA - removing generic driver
[ 3.507501] Console: switching to colour dummy device 80x25
[ 3.507632] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 3.508209] [drm] hdmi device not found 1 0 1
[ 3.508410] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x298480a2
[ 3.508413] nouveau [ DEVICE][0000:01:00.0] Chipset: G98 (NV98)
[ 3.508414] nouveau [ DEVICE][0000:01:00.0] Family : NV50
[ 3.543469] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
[ 3.544327] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 3.579484] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X
[ 3.591456] autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker
[ 3.591458] speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.591460] hp_outs=1 (0xb/0x0/0x0/0x0/0x0)
[ 3.591461] mono: mono_out=0x0
[ 3.591462] inputs:
[ 3.591463] Internal Mic=0x11
[ 3.591465] Mic=0xc
[ 3.647607] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 3.662149] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
[ 3.662152] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN
[ 3.662257] nouveau [ VBIOS][0000:01:00.0] BIT signature found
[ 3.662260] nouveau [ VBIOS][0000:01:00.0] version 62.98.67.00.0e
[ 3.663428] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 3.752300] nouveau 0000:01:00.0: irq 50 for MSI/MSI-X
[ 3.752383] nouveau [ PMC][0000:01:00.0] MSI interrupts enabled
[ 3.752429] nouveau [ PFB][0000:01:00.0] RAM type: GDDR3
[ 3.752431] nouveau [ PFB][0000:01:00.0] RAM size: 256 MiB
[ 3.752432] nouveau [ PFB][0000:01:00.0] ZCOMP: 960 tags
[ 3.763163] nouveau [ VOLT][0000:01:00.0] GPU voltage: 900000uv
[ 3.825501] random: nonblocking pool is initialized
[ 3.860310] init: failsafe main process (653) killed by TERM signal
[ 3.896674] systemd-udevd[341]: renamed network interface wlan0 to wlan1
[ 3.900119] cfg80211: World regulatory domain updated:
[ 3.900121] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 3.900123] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3.900125] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3.900127] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3.900128] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3.900130] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3.959145] nouveau [ PTHERM][0000:01:00.0] FAN control: none / external
[ 3.959156] nouveau [ PTHERM][0000:01:00.0] fan management: automatic
[ 3.959167] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes
[ 3.959178] nouveau [ CLK][0000:01:00.0] 03: core 169 MHz shader 338 MHz memory 100 MHz
[ 3.959181] nouveau [ CLK][0000:01:00.0] 05: core 275 MHz shader 550 MHz memory 301 MHz
[ 3.959184] nouveau [ CLK][0000:01:00.0] 07: core 500 MHz shader 1000 MHz memory 450 MHz
[ 3.959187] nouveau [ CLK][0000:01:00.0] 0f: core 580 MHz shader 1450 MHz memory 702 MHz
[ 3.959330] nouveau [ CLK][0000:01:00.0] --: core 275 MHz shader 550 MHz memory 300 MHz
[ 3.959677] [TTM] Zone kernel: Available graphics memory: 2021746 kiB
[ 3.959679] [TTM] Initializing pool allocator
[ 3.959684] [TTM] Initializing DMA pool allocator
[ 3.959694] nouveau [ DRM] VRAM: 256 MiB
[ 3.959696] nouveau [ DRM] GART: 1048576 MiB
[ 3.959699] nouveau [ DRM] TMDS table version 2.0
[ 3.959701] nouveau [ DRM] DCB version 4.0
[ 3.959704] nouveau [ DRM] DCB outp 00: 01000323 00010034
[ 3.959706] nouveau [ DRM] DCB outp 01: 02011300 00000028
[ 3.959708] nouveau [ DRM] DCB conn 00: 00000041
[ 3.959710] nouveau [ DRM] DCB conn 01: 00000100
[ 3.977598] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.977601] [drm] No driver support for vblank timestamp query.
[ 3.977604] nouveau [ DRM] ACPI backlight interface available, not registering our own
[ 4.005240] nouveau [ DRM] MM: using M2MF for buffer copies
[ 4.064673] nouveau [ DRM] allocated 1280x800 fb: 0x60000, bo ffff8800b8f14c00
[ 4.064761] fbcon: nouveaufb (fb0) is primary device
[ 4.144834] init: samba-ad-dc main process (769) terminated with status 1
[ 4.277375] r8169 0000:08:00.0 eth1: link down
[ 4.277391] r8169 0000:08:00.0 eth1: link down
[ 4.277416] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 4.277662] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 4.417583] scsi 4:0:0:0: Direct-Access Seagate BUP Slim WH 0304 PQ: 0 ANSI: 6
[ 4.417869] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 4.418303] sd 4:0:0:0: [sdb] 3907029167 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 4.421195] sd 4:0:0:0: [sdb] Write Protect is off
[ 4.421197] sd 4:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 4.422364] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.428324] sdb: sdb1 sdb2 sdb3
[ 4.468235] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
[ 4.667569] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 4.766318] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 4.766553] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 4.776370] b43-phy0: Radio hardware status changed to DISABLED
[ 5.407253] Console: switching to colour frame buffer device 160x50
[ 5.408499] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[ 5.408500] nouveau 0000:01:00.0: registered panic notifier
[ 5.411059] [drm] Initialized nouveau 1.1.2 20120801 for 0000:01:00.0 on minor 0
[ 5.702137] init: plymouth-upstart-bridge main process ended, respawning
[ 5.769978] init: plymouth-splash main process (1101) terminated with status 1
[ 5.880082] r8169 0000:08:00.0 eth1: link up
[ 5.880092] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 5.954403] init: plymouth-stop pre-start process (1187) terminated with status 1
[ 7.170820] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[ 33.475935] audit_printk_skb: 108 callbacks suppressed
[ 33.475938] type=1400 audit(1468720999.357:47): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2210 comm="apparmor_parser"
[ 33.475945] type=1400 audit(1468720999.357:48): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2210 comm="apparmor_parser"
[ 33.476391] type=1400 audit(1468720999.361:49): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2210 comm="apparmor_parser"
[ 581.720038] usb 2-1: new high-speed USB device number 5 using ehci-pci
[ 581.857571] usb 2-1: New USB device found, idVendor=125f, idProduct=db8a
[ 581.857581] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 581.857589] usb 2-1: Product: ADATA USB Flash Drive
[ 581.857595] usb 2-1: Manufacturer: ADATA
[ 581.857602] usb 2-1: SerialNumber: 154270422019007E
[ 581.858774] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 581.868680] scsi5 : usb-storage 2-1:1.0
[ 583.029631] scsi 5:0:0:0: Direct-Access ADATA USB Flash Drive 1100 PQ: 0 ANSI: 6
[ 583.029894] sd 5:0:0:0: Attached scsi generic sg3 type 0
[ 583.033847] sd 5:0:0:0: [sdc] 15155200 512-byte logical blocks: (7.75 GB/7.22 GiB)
[ 583.035222] sd 5:0:0:0: [sdc] Write Protect is off
[ 583.035226] sd 5:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 583.036240] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 583.042745] sdc: sdc1
[ 583.046470] sd 5:0:0:0: [sdc] Attached SCSI removable disk
[ 584.066151] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 594.107682] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[ 594.119238] JFS: nTxBlock = 8192, nTxLock = 65536
[ 594.135915] NTFS driver 2.1.30 [Flags: R/O MODULE].
[ 594.160768] QNX4 filesystem 0.2.3 registered.
[ 594.171053] xor: measuring software checksum speed
[ 594.208015] prefetch64-sse: 11346.000 MB/sec
[ 594.248010] generic_sse: 9974.000 MB/sec
[ 594.248012] xor: using function: prefetch64-sse (11346.000 MB/sec)
[ 594.320020] raid6: sse2x1 1603 MB/s
[ 594.388017] raid6: sse2x2 1581 MB/s
[ 594.456015] raid6: sse2x4 2304 MB/s
[ 594.456021] raid6: using algorithm sse2x4 (2304 MB/s)
[ 594.456026] raid6: using ssse3x2 recovery algorithm
[ 594.477768] bio: create slab <bio-1> at 1
[ 594.479289] Btrfs loaded
[ 606.991721] usb 2-1: USB disconnect, device number 5
[ 606.999116] sd 5:0:0:0: [sdc] Synchronizing SCSI cache
[ 606.999145] sd 5:0:0:0: [sdc]
[ 606.999147] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 607.449789] FAT-fs (sdc1): Directory bread(block 29576) failed
[ 607.449795] FAT-fs (sdc1): Directory bread(block 29577) failed
[ 607.449797] FAT-fs (sdc1): Directory bread(block 29578) failed
[ 607.449800] FAT-fs (sdc1): Directory bread(block 29579) failed
[ 607.449802] FAT-fs (sdc1): Directory bread(block 29580) failed
[ 607.449805] FAT-fs (sdc1): Directory bread(block 29581) failed
[ 607.449807] FAT-fs (sdc1): Directory bread(block 29582) failed
[ 607.449809] FAT-fs (sdc1): Directory bread(block 29583) failed
[ 607.459623] FAT-fs (sdc1): Directory bread(block 29576) failed
[ 607.459628] FAT-fs (sdc1): Directory bread(block 29577) failed
[ 609.020008] [sched_delayed] sched: RT throttling activated
[ 611.046684] usb 2-3: USB disconnect, device number 3
[ 611.051699] sd 4:0:0:0: [sdb] Synchronizing SCSI cache
[ 611.052032] sd 4:0:0:0: [sdb]
[ 611.052036] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 611.052038] sd 4:0:0:0: [sdb] CDB:
[ 611.052039] Read(10): 28 00 3f 58 4e e7 00 00 40 00
[ 611.052046] end_request: I/O error, dev sdb, sector 1062751975
[ 611.052049] Buffer I/O error on device sdb3, logical block 39088160
[ 611.052052] Buffer I/O error on device sdb3, logical block 39088161
[ 611.052054] Buffer I/O error on device sdb3, logical block 39088162
[ 611.052056] Buffer I/O error on device sdb3, logical block 39088163
[ 611.052060] Buffer I/O error on device sdb3, logical block 39088164
[ 611.052062] Buffer I/O error on device sdb3, logical block 39088165
[ 611.052063] Buffer I/O error on device sdb3, logical block 39088166
[ 611.052065] Buffer I/O error on device sdb3, logical block 39088167
[ 611.052067] Buffer I/O error on device sdb3, logical block 39088168
[ 611.052069] Buffer I/O error on device sdb3, logical block 39088169
[ 611.052358] sd 4:0:0:0: [sdb]
[ 611.052360] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 621.640126] usb 2-1: new high-speed USB device number 6 using ehci-pci
[ 621.774529] usb 2-1: New USB device found, idVendor=0bc2, idProduct=ab24
[ 621.774536] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 621.774539] usb 2-1: Product: BUP Slim WH
[ 621.774543] usb 2-1: Manufacturer: Seagate
[ 621.774546] usb 2-1: SerialNumber: NA7Y92WC
[ 621.774806] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 621.775465] scsi6 : usb-storage 2-1:1.0
[ 622.773173] scsi 6:0:0:0: Direct-Access Seagate BUP Slim WH 0304 PQ: 0 ANSI: 6
[ 622.775793] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 622.783846] sd 6:0:0:0: [sdb] Spinning up disk...
[ 623.788098] ..ready
[ 624.792920] sd 6:0:0:0: [sdb] 3907029167 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 625.045683] sd 6:0:0:0: [sdb] Write Protect is off
[ 625.045690] sd 6:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 625.046787] sd 6:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 625.065182] sdb: sdb1 sdb2 sdb3
[ 625.100905] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 693.008093] usb 1-3: new high-speed USB device number 2 using ehci-pci
[ 693.143376] usb 1-3: New USB device found, idVendor=0bc2, idProduct=2312
[ 693.143388] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 693.143396] usb 1-3: Product: Expansion
[ 693.143402] usb 1-3: Manufacturer: Seagate
[ 693.143408] usb 1-3: SerialNumber: NA41MPD2
[ 693.143967] usb-storage 1-3:1.0: USB Mass Storage device detected
[ 693.145557] scsi7 : usb-storage 1-3:1.0
[ 694.145412] scsi 7:0:0:0: Direct-Access Seagate Expansion 0219 PQ: 0 ANSI: 6
[ 694.146114] sd 7:0:0:0: Attached scsi generic sg3 type 0
[ 697.321302] sd 7:0:0:0: [sdc] 1465149167 512-byte logical blocks: (750 GB/698 GiB)
[ 697.322024] sd 7:0:0:0: [sdc] Write Protect is off
[ 697.322029] sd 7:0:0:0: [sdc] Mode Sense: 2b 00 10 08
[ 697.322772] sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 697.343416] sdc: sdc1 sdc2
[ 697.371025] sd 7:0:0:0: [sdc] Attached SCSI disk
答案1
听起来使用 lsusb 显示检测到了驱动器，但您没有看到它们安装在桌面上或 Nautilus 中，对吗？看起来一个驱动器有一个损坏的分区，另一个驱动器有一系列坏块，看起来像是可能发生了磁头损坏。
如果这两个驱动器上的数据可以通过备份替换，或者数据不重要，则使用 gparted 删除它们。如果它们具有内部 SMART 功能，则运行完整的磁盘表面读取测试以确定是否存在坏块。
干杯，艾尔