Apt
如何修復 E：子程序 /usr/bin/dpkg 返回錯誤程式碼（2）？
當我嘗試使用時，
apt-get install or upgrade我會收到該消息！我嘗試了這個命令 sudodpkg -C並得到了這個結果：The following packages are missing the list control file in the database, they need to be reinstalled: liba52-0.7.4 library for decoding ATSC A/52 streams dpkg: error: unable to check existence of `/var/lib/dpkg/info/network-manager-vpnc-gnome.list': Input/output error這是此命令的結果：
dmesg[ 3982.201148] ata1.00: failed command: READ FPDMA QUEUED [ 3982.201157] ata1.00: cmd 60/10:a0:00:6b:c5/00:00:18:00:00/40 tag 20 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 3982.201162] ata1.00: status: { DRDY ERR } [ 3982.201165] ata1.00: error: { UNC } [ 3982.205431] ata1.00: configured for UDMA/133 [ 3982.205450] sd 0:0:0:0: [sda] Unhandled sense code [ 3982.205455] sd 0:0:0:0: [sda] [ 3982.205458] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3982.205461] sd 0:0:0:0: [sda] [ 3982.205464] Sense Key : Medium Error [current] [descriptor] [ 3982.205469] Descriptor sense data with sense descriptors (in hex): [ 3982.205472] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 3982.205485] 18 c5 6b 0a [ 3982.205492] sd 0:0:0:0: [sda] [ 3982.205495] Add. Sense: Unrecovered read error - auto reallocate failed [ 3982.205499] sd 0:0:0:0: [sda] CDB: [ 3982.205502] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 3982.205514] end_request: I/O error, dev sda, sector 415591178 [ 3982.205546] ata1: EH complete [ 3982.205596] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 3982.205609] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 3984.800724] ata1.00: exception Emask 0x0 SAct 0x800000 SErr 0x0 action 0x0 [ 3984.800733] ata1.00: irq_stat 0x40000008 [ 3984.800739] ata1.00: failed command: READ FPDMA QUEUED [ 3984.800749] ata1.00: cmd 60/10:b8:00:6b:c5/00:00:18:00:00/40 tag 23 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 3984.800753] ata1.00: status: { DRDY ERR } [ 3984.800757] ata1.00: error: { UNC } [ 3984.803857] ata1.00: configured for UDMA/133 [ 3984.803882] sd 0:0:0:0: [sda] Unhandled sense code [ 3984.803886] sd 0:0:0:0: [sda] [ 3984.803890] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3984.803893] sd 0:0:0:0: [sda] [ 3984.803896] Sense Key : Medium Error [current] [descriptor] [ 3984.803901] Descriptor sense data with sense descriptors (in hex): [ 3984.803904] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 3984.803917] 18 c5 6b 0a [ 3984.803924] sd 0:0:0:0: [sda] [ 3984.803927] Add. Sense: Unrecovered read error - auto reallocate failed [ 3984.803931] sd 0:0:0:0: [sda] CDB: [ 3984.803934] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 3984.803945] end_request: I/O error, dev sda, sector 415591178 [ 3984.803973] ata1: EH complete [ 3984.804040] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 3984.804058] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 3987.434030] ata1.00: exception Emask 0x0 SAct 0x1000000 SErr 0x0 action 0x0 [ 3987.434038] ata1.00: irq_stat 0x40000008 [ 3987.434045] ata1.00: failed command: READ FPDMA QUEUED [ 3987.434055] ata1.00: cmd 60/10:c0:00:6b:c5/00:00:18:00:00/40 tag 24 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 3987.434059] ata1.00: status: { DRDY ERR } [ 3987.434063] ata1.00: error: { UNC } [ 3987.436514] ata1.00: configured for UDMA/133 [ 3987.436532] sd 0:0:0:0: [sda] Unhandled sense code [ 3987.436536] sd 0:0:0:0: [sda] [ 3987.436539] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3987.436543] sd 0:0:0:0: [sda] [ 3987.436546] Sense Key : Medium Error [current] [descriptor] [ 3987.436551] Descriptor sense data with sense descriptors (in hex): [ 3987.436553] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 3987.436567] 18 c5 6b 0a [ 3987.436573] sd 0:0:0:0: [sda] [ 3987.436582] Add. Sense: Unrecovered read error - auto reallocate failed [ 3987.436586] sd 0:0:0:0: [sda] CDB: [ 3987.436588] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 3987.436600] end_request: I/O error, dev sda, sector 415591178 [ 3987.436627] ata1: EH complete [ 3987.436663] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 3987.436674] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4018.424628] ata1.00: exception Emask 0x0 SAct 0x8 SErr 0x0 action 0x0 [ 4018.424637] ata1.00: irq_stat 0x40000008 [ 4018.424643] ata1.00: failed command: READ FPDMA QUEUED [ 4018.424652] ata1.00: cmd 60/10:18:00:6b:c5/00:00:18:00:00/40 tag 3 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4018.424657] ata1.00: status: { DRDY ERR } [ 4018.424660] ata1.00: error: { UNC } [ 4018.427241] ata1.00: configured for UDMA/133 [ 4018.427260] sd 0:0:0:0: [sda] Unhandled sense code [ 4018.427264] sd 0:0:0:0: [sda] [ 4018.427268] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4018.427271] sd 0:0:0:0: [sda] [ 4018.427274] Sense Key : Medium Error [current] [descriptor] [ 4018.427279] Descriptor sense data with sense descriptors (in hex): [ 4018.427282] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4018.427295] 18 c5 6b 0a [ 4018.427301] sd 0:0:0:0: [sda] [ 4018.427305] Add. Sense: Unrecovered read error - auto reallocate failed [ 4018.427309] sd 0:0:0:0: [sda] CDB: [ 4018.427312] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4018.427324] end_request: I/O error, dev sda, sector 415591178 [ 4018.427356] ata1: EH complete [ 4018.427392] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4018.427404] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4021.044847] ata1.00: exception Emask 0x0 SAct 0x10 SErr 0x0 action 0x0 [ 4021.044856] ata1.00: irq_stat 0x40000008 [ 4021.044863] ata1.00: failed command: READ FPDMA QUEUED [ 4021.044872] ata1.00: cmd 60/10:20:00:6b:c5/00:00:18:00:00/40 tag 4 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4021.044877] ata1.00: status: { DRDY ERR } [ 4021.044880] ata1.00: error: { UNC } [ 4021.047478] ata1.00: configured for UDMA/133 [ 4021.047496] sd 0:0:0:0: [sda] Unhandled sense code [ 4021.047501] sd 0:0:0:0: [sda] [ 4021.047504] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4021.047507] sd 0:0:0:0: [sda] [ 4021.047510] Sense Key : Medium Error [current] [descriptor] [ 4021.047518] Descriptor sense data with sense descriptors (in hex): [ 4021.047521] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4021.047534] 18 c5 6b 0a [ 4021.047541] sd 0:0:0:0: [sda] [ 4021.047545] Add. Sense: Unrecovered read error - auto reallocate failed [ 4021.047549] sd 0:0:0:0: [sda] CDB: [ 4021.047551] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4021.047563] end_request: I/O error, dev sda, sector 415591178 [ 4021.047591] ata1: EH complete [ 4021.047627] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4021.047643] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4456.063628] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x0 [ 4456.063637] ata1.00: irq_stat 0x40000008 [ 4456.063643] ata1.00: failed command: READ FPDMA QUEUED [ 4456.063656] ata1.00: cmd 60/10:70:00:6b:c5/00:00:18:00:00/40 tag 14 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4456.063660] ata1.00: status: { DRDY ERR } [ 4456.063664] ata1.00: error: { UNC } [ 4456.066097] ata1.00: configured for UDMA/133 [ 4456.066114] sd 0:0:0:0: [sda] Unhandled sense code [ 4456.066118] sd 0:0:0:0: [sda] [ 4456.066121] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4456.066124] sd 0:0:0:0: [sda] [ 4456.066127] Sense Key : Medium Error [current] [descriptor] [ 4456.066133] Descriptor sense data with sense descriptors (in hex): [ 4456.066135] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4456.066148] 18 c5 6b 0a [ 4456.066155] sd 0:0:0:0: [sda] [ 4456.066158] Add. Sense: Unrecovered read error - auto reallocate failed [ 4456.066162] sd 0:0:0:0: [sda] CDB: [ 4456.066165] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4456.066177] end_request: I/O error, dev sda, sector 415591178 [ 4456.066203] ata1: EH complete [ 4456.066241] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4456.066252] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4458.620639] ata1.00: exception Emask 0x0 SAct 0x10000 SErr 0x0 action 0x0 [ 4458.620647] ata1.00: irq_stat 0x40000008 [ 4458.620653] ata1.00: failed command: READ FPDMA QUEUED [ 4458.620663] ata1.00: cmd 60/10:80:00:6b:c5/00:00:18:00:00/40 tag 16 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4458.620667] ata1.00: status: { DRDY ERR } [ 4458.620671] ata1.00: error: { UNC } [ 4458.624534] ata1.00: configured for UDMA/133 [ 4458.624553] sd 0:0:0:0: [sda] Unhandled sense code [ 4458.624557] sd 0:0:0:0: [sda] [ 4458.624560] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4458.624563] sd 0:0:0:0: [sda] [ 4458.624566] Sense Key : Medium Error [current] [descriptor] [ 4458.624571] Descriptor sense data with sense descriptors (in hex): [ 4458.624574] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4458.624587] 18 c5 6b 0a [ 4458.624594] sd 0:0:0:0: [sda] [ 4458.624597] Add. Sense: Unrecovered read error - auto reallocate failed [ 4458.624601] sd 0:0:0:0: [sda] CDB: [ 4458.624604] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4458.624616] end_request: I/O error, dev sda, sector 415591178 [ 4458.624644] ata1: EH complete [ 4458.624682] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4458.624694] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4582.462663] ata1.00: exception Emask 0x0 SAct 0x2000 SErr 0x0 action 0x0 [ 4582.462671] ata1.00: irq_stat 0x40000008 [ 4582.462677] ata1.00: failed command: READ FPDMA QUEUED [ 4582.462695] ata1.00: cmd 60/10:68:00:6b:c5/00:00:18:00:00/40 tag 13 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4582.462698] ata1.00: status: { DRDY ERR } [ 4582.462701] ata1.00: error: { UNC } [ 4582.465098] ata1.00: configured for UDMA/133 [ 4582.465111] sd 0:0:0:0: [sda] Unhandled sense code [ 4582.465114] sd 0:0:0:0: [sda] [ 4582.465116] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4582.465119] sd 0:0:0:0: [sda] [ 4582.465121] Sense Key : Medium Error [current] [descriptor] [ 4582.465125] Descriptor sense data with sense descriptors (in hex): [ 4582.465127] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4582.465137] 18 c5 6b 0a [ 4582.465142] sd 0:0:0:0: [sda] [ 4582.465145] Add. Sense: Unrecovered read error - auto reallocate failed [ 4582.465148] sd 0:0:0:0: [sda] CDB: [ 4582.465150] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4582.465159] end_request: I/O error, dev sda, sector 415591178 [ 4582.465179] ata1: EH complete [ 4582.465226] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4582.465234] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4758.761524] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x0 [ 4758.761532] ata1.00: irq_stat 0x40000008 [ 4758.761539] ata1.00: failed command: READ FPDMA QUEUED [ 4758.761549] ata1.00: cmd 60/10:d8:00:6b:c5/00:00:18:00:00/40 tag 27 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4758.761553] ata1.00: status: { DRDY ERR } [ 4758.761557] ata1.00: error: { UNC } [ 4758.763977] ata1.00: configured for UDMA/133 [ 4758.763996] sd 0:0:0:0: [sda] Unhandled sense code [ 4758.764000] sd 0:0:0:0: [sda] [ 4758.764042] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4758.764051] sd 0:0:0:0: [sda] [ 4758.764054] Sense Key : Medium Error [current] [descriptor] [ 4758.764060] Descriptor sense data with sense descriptors (in hex): [ 4758.764062] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4758.764076] 18 c5 6b 0a [ 4758.764082] sd 0:0:0:0: [sda] [ 4758.764086] Add. Sense: Unrecovered read error - auto reallocate failed [ 4758.764090] sd 0:0:0:0: [sda] CDB: [ 4758.764093] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4758.764105] end_request: I/O error, dev sda, sector 415591178 [ 4758.764133] ata1: EH complete [ 4758.764381] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4758.764391] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4761.407790] ata1.00: exception Emask 0x0 SAct 0x8 SErr 0x0 action 0x0 [ 4761.407800] ata1.00: irq_stat 0x40000008 [ 4761.407806] ata1.00: failed command: READ FPDMA QUEUED [ 4761.407815] ata1.00: cmd 60/10:18:00:6b:c5/00:00:18:00:00/40 tag 3 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4761.407820] ata1.00: status: { DRDY ERR } [ 4761.407823] ata1.00: error: { UNC } [ 4761.410215] ata1.00: configured for UDMA/133 [ 4761.410233] sd 0:0:0:0: [sda] Unhandled sense code [ 4761.410237] sd 0:0:0:0: [sda] [ 4761.410240] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4761.410244] sd 0:0:0:0: [sda] [ 4761.410247] Sense Key : Medium Error [current] [descriptor] [ 4761.410252] Descriptor sense data with sense descriptors (in hex): [ 4761.410254] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4761.410268] 18 c5 6b 0a [ 4761.410274] sd 0:0:0:0: [sda] [ 4761.410278] Add. Sense: Unrecovered read error - auto reallocate failed [ 4761.410282] sd 0:0:0:0: [sda] CDB: [ 4761.410285] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4761.410297] end_request: I/O error, dev sda, sector 415591178 [ 4761.410322] ata1: EH complete [ 4761.410370] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4761.410383] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4828.394331] ata1.00: exception Emask 0x0 SAct 0x4 SErr 0x0 action 0x0 [ 4828.394344] ata1.00: irq_stat 0x40000008 [ 4828.394350] ata1.00: failed command: READ FPDMA QUEUED [ 4828.394359] ata1.00: cmd 60/10:10:00:6b:c5/00:00:18:00:00/40 tag 2 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4828.394364] ata1.00: status: { DRDY ERR } [ 4828.394368] ata1.00: error: { UNC } [ 4828.396963] ata1.00: configured for UDMA/133 [ 4828.396981] sd 0:0:0:0: [sda] Unhandled sense code [ 4828.396986] sd 0:0:0:0: [sda] [ 4828.396989] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4828.396992] sd 0:0:0:0: [sda] [ 4828.396995] Sense Key : Medium Error [current] [descriptor] [ 4828.397000] Descriptor sense data with sense descriptors (in hex): [ 4828.397003] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4828.397016] 18 c5 6b 0a [ 4828.397023] sd 0:0:0:0: [sda] [ 4828.397026] Add. Sense: Unrecovered read error - auto reallocate failed [ 4828.397030] sd 0:0:0:0: [sda] CDB: [ 4828.397033] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4828.397045] end_request: I/O error, dev sda, sector 415591178 [ 4828.397075] ata1: EH complete [ 4828.397125] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4828.397135] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4867.249634] ata1.00: exception Emask 0x0 SAct 0x40 SErr 0x0 action 0x0 [ 4867.249642] ata1.00: irq_stat 0x40000008 [ 4867.249651] ata1.00: failed command: READ FPDMA QUEUED [ 4867.249661] ata1.00: cmd 60/10:30:00:6b:c5/00:00:18:00:00/40 tag 6 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4867.249666] ata1.00: status: { DRDY ERR } [ 4867.249669] ata1.00: error: { UNC } [ 4867.252373] ata1.00: configured for UDMA/133 [ 4867.252397] sd 0:0:0:0: [sda] Unhandled sense code [ 4867.252401] sd 0:0:0:0: [sda] [ 4867.252406] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4867.252410] sd 0:0:0:0: [sda] [ 4867.252413] Sense Key : Medium Error [current] [descriptor] [ 4867.252418] Descriptor sense data with sense descriptors (in hex): [ 4867.252421] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4867.252434] 18 c5 6b 0a [ 4867.252441] sd 0:0:0:0: [sda] [ 4867.252444] Add. Sense: Unrecovered read error - auto reallocate failed [ 4867.252448] sd 0:0:0:0: [sda] CDB: [ 4867.252451] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4867.252464] end_request: I/O error, dev sda, sector 415591178 [ 4867.252490] ata1: EH complete [ 4867.252528] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4867.252537] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4906.471548] ata1.00: exception Emask 0x0 SAct 0x20000000 SErr 0x0 action 0x0 [ 4906.471556] ata1.00: irq_stat 0x40000008 [ 4906.471563] ata1.00: failed command: READ FPDMA QUEUED [ 4906.471572] ata1.00: cmd 60/10:e8:00:6b:c5/00:00:18:00:00/40 tag 29 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4906.471577] ata1.00: status: { DRDY ERR } [ 4906.471580] ata1.00: error: { UNC } [ 4906.474090] ata1.00: configured for UDMA/133 [ 4906.474112] sd 0:0:0:0: [sda] Unhandled sense code [ 4906.474116] sd 0:0:0:0: [sda] [ 4906.474119] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4906.474123] sd 0:0:0:0: [sda] [ 4906.474126] Sense Key : Medium Error [current] [descriptor] [ 4906.474134] Descriptor sense data with sense descriptors (in hex): [ 4906.474137] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4906.474150] 18 c5 6b 0a [ 4906.474157] sd 0:0:0:0: [sda] [ 4906.474161] Add. Sense: Unrecovered read error - auto reallocate failed [ 4906.474165] sd 0:0:0:0: [sda] CDB: [ 4906.474167] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4906.474179] end_request: I/O error, dev sda, sector 415591178 [ 4906.474207] ata1: EH complete [ 4906.474252] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4906.474261] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4970.648872] ata1.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action 0x0 [ 4970.648880] ata1.00: irq_stat 0x40000008 [ 4970.648887] ata1.00: failed command: READ FPDMA QUEUED [ 4970.648896] ata1.00: cmd 60/10:98:00:6b:c5/00:00:18:00:00/40 tag 19 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4970.648901] ata1.00: status: { DRDY ERR } [ 4970.648904] ata1.00: error: { UNC } [ 4970.651990] ata1.00: configured for UDMA/133 [ 4970.652055] sd 0:0:0:0: [sda] Unhandled sense code [ 4970.652066] sd 0:0:0:0: [sda] [ 4970.652071] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4970.652075] sd 0:0:0:0: [sda] [ 4970.652078] Sense Key : Medium Error [current] [descriptor] [ 4970.652083] Descriptor sense data with sense descriptors (in hex): [ 4970.652086] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4970.652100] 18 c5 6b 0a [ 4970.652107] sd 0:0:0:0: [sda] [ 4970.652110] Add. Sense: Unrecovered read error - auto reallocate failed [ 4970.652114] sd 0:0:0:0: [sda] CDB: [ 4970.652117] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4970.652129] end_request: I/O error, dev sda, sector 415591178 [ 4970.652158] ata1: EH complete [ 4970.652390] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4970.652399] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf() returned error 5. [ 4973.216988] ata1.00: exception Emask 0x0 SAct 0x800000 SErr 0x0 action 0x0 [ 4973.216996] ata1.00: irq_stat 0x40000008 [ 4973.217002] ata1.00: failed command: READ FPDMA QUEUED [ 4973.217012] ata1.00: cmd 60/10:b8:00:6b:c5/00:00:18:00:00/40 tag 23 ncq 8192 in res 41/40:00:0a:6b:c5/00:00:18:00:00/40 Emask 0x409 (media error) <F> [ 4973.217017] ata1.00: status: { DRDY ERR } [ 4973.217020] ata1.00: error: { UNC } [ 4973.221198] ata1.00: configured for UDMA/133 [ 4973.221216] sd 0:0:0:0: [sda] Unhandled sense code [ 4973.221221] sd 0:0:0:0: [sda] [ 4973.221224] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4973.221227] sd 0:0:0:0: [sda] [ 4973.221230] Sense Key : Medium Error [current] [descriptor] [ 4973.221235] Descriptor sense data with sense descriptors (in hex): [ 4973.221238] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [ 4973.221251] 18 c5 6b 0a [ 4973.221257] sd 0:0:0:0: [sda] [ 4973.221261] Add. Sense: Unrecovered read error - auto reallocate failed [ 4973.221265] sd 0:0:0:0: [sda] CDB: [ 4973.221267] Read(10): 28 00 18 c5 6b 00 00 00 10 00 [ 4973.221279] end_request: I/O error, dev sda, sector 415591178 [ 4973.221307] ata1: EH complete [ 4973.221359] XFS (sda6): metadata I/O error: block 0x181300 ("xfs_trans_read_buf_map") error 5 numblks 16 [ 4973.221375] XFS (sda6): xfs_imap_to_bp: xfs_trans_read_buf()對於
smartctl -A：bash: smartctl: command not found`
您已經（至少）在磁碟上遇到了壞塊。不幸的是，它遇到了 XFS 資料結構，因此您失去了一些文件系統元數據。我希望你有備份。
檢查 smartctl
希望您已經
smartctl安裝（它需要以 root 身份執行，例如 viasudo）。如果已安裝，它應該給出如下輸出：ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 103 098 006 Pre-fail Always - 212688305 3 Spin_Up_Time 0x0003 094 094 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 76 5 Reallocated_Sector_Ct 0x0033 002 002 036 Pre-fail Always FAILING_NOW 4015 7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 291678490 9 Power_On_Hours 0x0032 052 052 000 Old_age Always - 42540 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 39 183 Runtime_Bad_Block 0x0032 098 098 000 Old_age Always - 2 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 018 018 000 Old_age Always - 82 188 Command_Timeout 0x0032 100 097 000 Old_age Always - 25770393781 189 High_Fly_Writes 0x003a 084 084 000 Old_age Always - 16 190 Airflow_Temperature_Cel 0x0022 061 061 045 Old_age Always - 39 (Min/Max 38/39) 194 Temperature_Celsius 0x0022 039 040 000 Old_age Always - 39 (0 16 0 0 0) 195 Hardware_ECC_Recovered 0x001a 034 013 000 Old_age Always - 212688305 197 Current_Pending_Sector 0x0012 100 099 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 099 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 42617 (160 246 0) 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3791056483 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 1003117143顯示的確切屬性因磁碟而異，但大多數都有 197 和/或 198 告訴您磁碟知道多少未修復的壞扇區。在上面的輸出中，你可以看到#5 is
FAILING_NOW，它的類型是Pre-fail。這意味著磁碟韌體預計磁碟會在 24 小時內發生故障。如果您有任何失敗的屬性，尤其是失敗前的屬性，我會更換磁碟（如果它仍在保修期內，您應該能夠對其進行 RMA）。如果您沒有 smartctl
如果你沒有 smartctl，現在不是安裝它的時候。
關鍵的下一步
如果您的機器磁碟上有任何重要文件（尤其是尚未備份的文件），請嘗試將它們複製到其他磁碟、USB 快閃記憶體驅動器、網路共享等。您的文件系統已損壞，這可能是是你最後一次輕鬆做到這一點的機會。
使用實時系統執行 smartctl、xfs_repair
如果您還沒有
smartctl安裝，您可以重新啟動（在複製重要數據之後！）到一個實時系統（從 CD、USB 記憶棒等）並從那裡執行 smartctl。您還可以使用xfs_repair實時系統嘗試文件系統修復。（請先閱讀手冊頁xfs_repair；我承認對 XFS 沒有太多經驗）。請注意，過去十年或兩年製造的磁碟具有備用扇區，並且將在下次寫入時使用其中的一個來替換壞扇區。
smartctl -A通常會有屬性顯示這已經完成了多少次。文件系統修復後
如果您以前無法抓取重要文件，現在可以重試。
根據損壞程度（失去了多少文件以及哪些文件），您需要重新安裝一些軟體包（使用
dpkg -i或apt-get install --reinstall），或者，如果損壞嚴重，則重新安裝作業系統。當然，如果您有最近的全系統備份，可能最容易從備份中恢復。
將來如何防止這種情況
使用兩個磁碟（在 mdraid RAID1 鏡像中）允許核心通過從另一個磁碟讀取扇區來處理壞塊。然後它寫回正確的數據，允許磁碟使用備用扇區。您還可以在同一磁碟上的兩個分區之間執行 RAID1，這將使您的可用空間減半，但可以防止壞扇區（但不能防止磁碟完全故障）。
一些文件系統（例如，具有“複製”模式的 btrfs）可以保留其元數據或您的數據的兩個副本，也可以防止壞扇區。