问题：
我最近更新了Ubuntu 20.04.1 LTS，
judasziege cabreriza-cuatro：sudo dmesg
[ 4201.082938] blk_update_request: critical medium error, dev sdh, sector 6199616 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 4201.082944] Buffer I/O error on dev sdh1, logical block 772904, async page read
[ 4204.507014] sd 13:0:0:0: [sdh] tag#1 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4204.507032] sd 13:0:0:0: [sdh] tag#1 Sense Key : Medium Error [current]
[ 4204.507035] sd 13:0:0:0: [sdh] tag#1 Add. Sense: Unrecovered read error
[ 4204.507039] sd 13:0:0:0: [sdh] tag#1 CDB: Read(10) 28 00 00 0b d3 28 00 00 01 00
[ 4204.507043] blk_update_request: critical medium error, dev sdh, sector 6199616 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 4204.507050] Buffer I/O error on dev sdh1, logical block 772904, async page read
[ 4206.795219] kauditd_printk_skb: 2 callbacks suppressed
[ 4206.795221] audit: type=1326 audit(1602423086.106:5369): auid=1000 uid=1000 gid=1000 ses=3 pid=4282 comm="opera" exe="/snap/opera/94/usr/lib/x86_64-linux-gnu/opera/opera" sig=0 arch=c000003e syscall=203 compat=0 ip=0x7fb968b68b9f code=0x50000
[ 4206.795360] audit: type=1326 audit(1602423086.106:5370): auid=1000 uid=1000 gid=1000 ses=3 pid=4282 comm="opera" exe="/snap/opera/94/usr/lib/x86_64-linux-gnu/opera/opera" sig=0 arch=c000003e syscall=203 compat=0 ip=0x7fb968b68b9f code=0x50000
[ 4206.945296] audit: type=1326 audit(1602423086.254:5371): auid=1000 uid=1000 gid=1000 ses=3 pid=4282 comm="opera" exe="/snap/opera/94/usr/lib/x86_64-linux-gnu/opera/opera" sig=0 arch=c000003e syscall=203 compat=0 ip=0x7fb968b68b9f code=0x50000
[ 4206.945487] audit: type=1326 audit(1602423086.254:5372): auid=1000 uid=1000 gid=1000 ses=3 pid=4282 comm="opera" exe="/snap/opera/94/usr/lib/x86_64-linux-gnu/opera/opera" sig=0 arch=c000003e syscall=203 compat=0 ip=0x7fb968b68b9f code=0x50000
[ 4207.993635] sd 13:0:0:0: [sdh] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4207.993639] sd 13:0:0:0: [sdh] tag#0 Sense Key : Medium Error [current]
[ 4207.993641] sd 13:0:0:0: [sdh] tag#0 Add. Sense: Unrecovered read error
[ 4207.993645] sd 13:0:0:0: [sdh] tag#0 CDB: Read(10) 28 00 00 0b d3 28 00 00 01 00
[ 4207.993647] blk_update_request: critical medium error, dev sdh, sector 6199616 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 4207.993653] Buffer I/O error on dev sdh1, logical block 772904, async page read
答案1：
尝试安装ntfs-3g软件包
sudo apt-get install ntfs-3g
答案2：
在terminal。
sudo fdisk -l #标识所有"Linux文件系统"分区
sudo e2fsck -fcky /dev/sdXX #只读测试
或者
sudo e2fsck -fccky /dev/sdh1 #无损读写测试（推荐）
-k很重要，因为它保存了以前的坏块表，并将新的坏块添加到该表，
-fccky参数。
-f Force checking even if the file system seems clean.
-c This option causes e2fsck to use badblocks(8) program to do
a read-only scan of the device in order to find any bad blocks.
If any bad blocks are found, they are added to the bad block
inode to prevent them from being allocated to a file or direc‐
tory. If this option is specified twice, then the bad block scan
will be done using a non-destructive read-write test.
-k When combined with the -c option, any existing bad blocks in the
bad blocks list are preserved, and any new bad blocks found by
running badblocks(8) will be added to the existing bad blocks
list.
-y Assume an answer of `yes' to all questions; allows e2fsck to be
used non-interactively. This option may not be specified at the
same time as the -n or -p options.