我有一台运行 Ubuntu 16.04 的 Dell XPS (9360)。大约一年前，它开始定期出现黑屏并显示：
blk_update_request: I/O error, dev sda, sector 116437120
EXT4-fs error (device sda3): ext4_find_entry:1456: inode #340837
EXT4-fs error (sda3): previous I/O error to superblock detected
通常，当我使用 Chrome 时，某个页面会加载失败，然后整个操作系统就会冻结，这时我必须按住电源按钮才能重新启动它。
更新：
更新 2：所有 MemTest 测试均已通过
BIOS 版本现在为 2.13.0
$ sudo dmidecode -s system-version
Not Specified
更新 3：
$ ls -al /var/crash
total 8
drwxrwsrwt 2 root whoopsie 4096 Dec 17 18:54 .
drwxr-xr-x 14 root root 4096 Jun 24 2016 ..
$ grep -i sda /var/log/syslog*
/var/log/syslog:Jan 19 20:23:06 ann-XPS-13-9360 kernel: [17269.905713] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 19 20:23:06 ann-XPS-13-9360 kernel: [17269.906533] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 19 20:23:06 ann-XPS-13-9360 kernel: [17271.119478] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog:Jan 19 21:28:00 ann-XPS-13-9360 kernel: [19082.591888] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 19 21:28:00 ann-XPS-13-9360 kernel: [19082.592009] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 19 21:28:00 ann-XPS-13-9360 kernel: [19083.758325] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 systemd-fsck[712]: /dev/sda1: 42 files, 17939/126976 clusters
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.467358] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.467557] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.467561] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.467686] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.471390] sda: sda1 sda2 sda3 sda4
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 1.472370] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 3.458729] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 3.707539] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 kernel: [ 4.636790] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], opened
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog:Jan 19 21:59:05 ann-XPS-13-9360 smartd[966]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog:Jan 20 10:45:26 ann-XPS-13-9360 kernel: [ 4311.910055] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 20 10:45:26 ann-XPS-13-9360 kernel: [ 4311.911213] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 20 10:45:26 ann-XPS-13-9360 kernel: [ 4313.075318] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog:Jan 20 14:10:20 ann-XPS-13-9360 kernel: [ 8976.540480] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 20 14:10:20 ann-XPS-13-9360 kernel: [ 8976.541865] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 20 14:10:20 ann-XPS-13-9360 kernel: [ 8977.733918] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 systemd-fsck[707]: /dev/sda1: 42 files, 17939/126976 clusters
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.481065] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.481468] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.481471] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.481630] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.485371] sda: sda1 sda2 sda3 sda4
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 1.486457] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 3.188938] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 3.428061] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 kernel: [ 4.352099] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], opened
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog:Jan 20 14:28:19 ann-XPS-13-9360 smartd[941]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog:Jan 20 18:25:08 ann-XPS-13-9360 kernel: [ 6812.100654] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 20 18:25:08 ann-XPS-13-9360 kernel: [ 6812.100707] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 20 18:25:08 ann-XPS-13-9360 kernel: [ 6814.500147] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog:Jan 22 22:14:52 ann-XPS-13-9360 kernel: [ 8821.672738] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog:Jan 22 22:14:52 ann-XPS-13-9360 kernel: [ 8821.672787] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog:Jan 22 22:14:52 ann-XPS-13-9360 kernel: [ 8822.867199] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 systemd-fsck[714]: /dev/sda1: 41 files, 15244/126976 clusters
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.480605] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.481103] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.481106] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.481260] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.484990] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 1.486179] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 3.368862] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 3.616118] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 kernel: [ 4.547363] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 12:20:24 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 systemd-fsck[740]: /dev/sda1: 41 files, 15244/126976 clusters
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.489803] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.490327] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.490330] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.490488] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.494418] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 1.495444] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 3.308101] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 3.548909] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 kernel: [ 4.469791] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 13:01:05 ann-XPS-13-9360 smartd[955]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 systemd-fsck[682]: /dev/sda1: 41 files, 15244/126976 clusters
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.503977] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.504398] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.504401] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.504519] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.507760] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 1.508700] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 3.078704] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 3.342872] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 kernel: [ 4.297129] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 smartd[937]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 13:02:34 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 13:02:35 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 13:02:35 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 13:02:35 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 13:02:35 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 13:02:35 ann-XPS-13-9360 smartd[937]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 systemd-fsck[731]: /dev/sda1: 41 files, 15244/126976 clusters
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.466876] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.467140] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.467143] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.467261] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.470763] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 1.471792] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 3.041402] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 3.286870] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 kernel: [ 4.234709] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 15:13:45 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 15:13:46 ann-XPS-13-9360 smartd[943]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 systemd-fsck[701]: /dev/sda1: 42 files, 17939/126976 clusters
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.449278] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.449734] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.449736] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.449866] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.452992] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 1.453859] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 3.271545] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 3.547507] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 kernel: [ 4.460352] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 15:45:03 ann-XPS-13-9360 smartd[945]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 systemd-fsck[720]: /dev/sda1: 42 files, 17939/126976 clusters
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.485860] sd 2:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.486107] sd 2:0:0:0: [sda] Write Protect is off
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.486109] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.486235] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.489568] sda: sda1 sda2 sda3 sda4
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 1.490598] sd 2:0:0:0: [sda] Attached SCSI disk
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 3.180609] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 3.434134] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 kernel: [ 4.328106] Adding 16534524k swap on /dev/sda4. Priority:-1 extents:1 across:16534524k SSFS
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda, type changed from 'scsi' to 'sat'
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], opened
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], not found in smartd database.
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], can't monitor Current_Pending_Sector count - no Attribute 197
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], can't monitor Offline_Uncorrectable count - no Attribute 198
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 16:14:52 ann-XPS-13-9360 smartd[981]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.LITEON_CV3_8D128_11_SATA_128GB-TW0WVD60LOH006BP051C.ata.state
/var/log/syslog.1:Jan 18 18:54:12 ann-XPS-13-9360 kernel: [ 5714.825248] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog.1:Jan 18 18:54:12 ann-XPS-13-9360 kernel: [ 5714.825370] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog.1:Jan 18 18:54:12 ann-XPS-13-9360 kernel: [ 5716.246430] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog.1:Jan 18 19:53:38 ann-XPS-13-9360 kernel: [ 8123.605275] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog.1:Jan 18 19:53:38 ann-XPS-13-9360 kernel: [ 8123.607125] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog.1:Jan 18 19:53:38 ann-XPS-13-9360 kernel: [ 8124.820856] sd 2:0:0:0: [sda] Starting disk
/var/log/syslog.1:Jan 19 11:44:04 ann-XPS-13-9360 kernel: [10280.840305] sd 2:0:0:0: [sda] Synchronizing SCSI cache
/var/log/syslog.1:Jan 19 11:44:04 ann-XPS-13-9360 kernel: [10280.840512] sd 2:0:0:0: [sda] Stopping disk
/var/log/syslog.1:Jan 19 11:44:04 ann-XPS-13-9360 kernel: [10282.042380] sd 2:0:0:0: [sda] Starting disk
答案1
您的 SSD 可能出现故障...或者只是需要一些良好的（过期的）维护。
首先，我们需要检查您的文件系统，因为您有 inode 错误，然后是一些......
对于 18.04 或更新版本...
- 启动至 Ubuntu Live DVD/USB
terminal按Ctrl+ Alt+打开窗口T- 类型
sudo fdisk -l - 识别“Linux 文件系统”的 /dev/sdXX 设备名称
- 输入
sudo fsck -f /dev/sdXX，替换sdXX为您之前找到的数字sudo fsck -f /dev/sda3
fsck如果有错误则重复命令- 类型
reboot
更新＃1：
去https://www.memtest86.com/并下载/运行他们的免费记忆测试来测试你的记忆力。至少完成一次所有 4/4 测试以确认记忆力良好。这可能需要几个小时才能完成。
更新 #2：
sudo dmidecode -s bios-version
您的 BIOS 应为 2020 年 1 月 14 日发布的 2.13.0 版本，具体如下：https://www.dell.com/support/home/us/en/19/product-support/product/xps-13-9360-laptop/drivers
更新 #3：
您需要更新 SSD 固件。我认为这可以解决问题。
LITEON CV3-8D128-11 SATA 128GB, S/N:TW0WVD60LOH006BP051C, WWN:5-002303-100c7f300, FW:T87110D, 128 GB
去这里获取最新版本...
Fixes & Enhancements
Fixes:
- Fix the system hang and disc detection issue due to FW bugs on certain corner cases
Enhancement:
- Improve the power consumption during idle state
Version
Version TCX110D, T8X110D
Category
Serial ATA
Release date
15 Jun 2017
Last Updated
03 Jan 2018