ive tried EVERYTHING i can find in forums “VLC is unable to open the MRL ‘dvd:///dev/sr0’ ” nothing works

my lshw

*-cdrom description: DVD-RAM writer product: CDDVDW TS-L633N vendor: hp physical id: 0.0.0 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/sr0 version: 0300 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc

vlc output

Playback failure: DVDRead could not open the disc “/dev/sr0”. Your input can’t be opened: VLC is unable to open the MRL ‘dvd:///dev/sr0’. Check the log for details.

i dont know what to do. ive only got it to read an audio cd so far.