Tosta lsusb komennosta tulee seuraava
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 04d9:1603 Holtek Semiconductor, Inc.
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 050d:0084 Belkin Components F8T003v2 Bluetooth
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 0ace:1215 ZyDAS WLA-54L WiFi
Bus 002 Device 002: ID 05e3:0604 Genesys Logic, Inc. USB 1.1 Hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Ja toisesta komennosta taas tulee tälläinen
[ 154.242306] Buffer I/O error on device sr0, logical block 0
[ 154.242326] Buffer I/O error on device sr0, logical block 1
[ 154.242335] Buffer I/O error on device sr0, logical block 2
[ 154.242344] Buffer I/O error on device sr0, logical block 3
[ 160.264715] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
[ 160.264733] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 160.264747] Info fld=0x0
[ 160.264752] sr 2:0:0:0: [sr0] Add. Sense: No seek complete
[ 160.264765] end_request: I/O error, dev sr0, sector 0
[ 160.264781] Buffer I/O error on device sr0, logical block 0