socratesxd@socratesxd-desktop:~$ dmesg | tail
[ 4811.015913] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 4811.018781] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 4811.018795]  sdb: sdb4
[ 4811.261783] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 4811.261798] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[ 4814.807071] UDF-fs: No anchor found
[ 4814.807077] UDF-fs: Rescanning with blocksize 2048
[ 4814.830821] UDF-fs: No anchor found
[ 4814.830826] UDF-fs: No partition found (1)
[ 4814.916697] ISOFS: Unable to identify CD-ROM format.