Ulkoinen muisti lakkasi toimimasta. Sen kuvake näkyy, mutta kun yritän avata:
Error mounting: mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
~$ dmesg | tail
[ 38.382933] EXT4-fs (sdb1): error loading journal
[ 58.110488] sd 2:0:0:0: [sdb] Unhandled sense code
[ 58.110495] sd 2:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_SENSE
[ 58.110503] sd 2:0:0:0: [sdb] Sense Key : Hardware Error [current]
[ 58.110511] Info fld=0x0
[ 58.110514] sd 2:0:0:0: [sdb] Add. Sense: No additional sense information
[ 58.110522] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 1d 04 00 3f 00 00 08 00
[ 58.110539] end_request: I/O error, dev sdb, sector 486801471
[ 58.110575] JBD2: IO error reading journal superblock
[ 58.110584] EXT4-fs (sdb1): error loading journal