Hello all!

I'm afraid that I have no idea where the problem lies.  It is probably 
relevant that I am a complete ignoramus where multimedia is concerned.  I 
need to run vlc simultaneously with wireshark in order to analyse the traces 
for an assignment in an online course I am doing.  I can run Wireshark on 
Trinity on Squeeze, but not on Lenny. (I believe there is a bug.)  I can run 
vlc in Lenny, but not in Trinity/Squeeze.  And yes, they are different 
versions.

See below for extract from Squeeze syslog.

All suggestions welcomed!!  Even RTFM, so long as the admonition includes 
which %^&*!!$ Manual to read!

If there is no way it could be Trinity, I'll take my request elsewhere, but I 
didn't like to cross-post.  And I find life more comfortable if I don't force 
insecure KDE4 users to make snide remarks about KDE3 lovers!

Thanks, all.
Lisi

Extract from syslog (sr0 is the correct identification of my optical drive):

<quote>
Dec 20 01:18:56 Trinity kernel: [123703.444680] sr 1:0:0:0: [sr0] Unhandled 
sense code
Dec 20 01:18:56 Trinity kernel: [123703.444686] sr 1:0:0:0: [sr0] Result: 
hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 20 01:18:56 Trinity kernel: [123703.444690] sr 1:0:0:0: [sr0] Sense Key : 
Medium Error [current] 
Dec 20 01:18:56 Trinity kernel: [123703.444694] Info fld=0x0
Dec 20 01:18:56 Trinity kernel: [123703.444695] sr 1:0:0:0: [sr0] Add. Sense: 
Unrecovered read error
Dec 20 01:18:56 Trinity kernel: [123703.444701] sr 1:0:0:0: [sr0] CDB: 
Read(10): 28 00 00 00 04 00 00 00 02 00
Dec 20 01:18:56 Trinity kernel: [123703.444709] end_request: I/O error, dev 
sr0, sector 4096
Dec 20 01:18:56 Trinity kernel: [123703.524892] sr 1:0:0:0: [sr0] Unhandled 
sense code
Dec 20 01:18:56 Trinity kernel: [123703.524899] sr 1:0:0:0: [sr0] Result: 
hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 20 01:18:56 Trinity kernel: [123703.524903] sr 1:0:0:0: [sr0] Sense Key : 
Medium Error [current] 
Dec 20 01:18:56 Trinity kernel: [123703.524908] Info fld=0x0
Dec 20 01:18:56 Trinity kernel: [123703.524909] sr 1:0:0:0: [sr0] Add. Sense: 
Unrecovered read error
Dec 20 01:18:56 Trinity kernel: [123703.524915] sr 1:0:0:0: [sr0] CDB: 
Read(10): 28 00 00 00 00 00 00 00 02 00
Dec 20 01:18:56 Trinity kernel: [123703.524924] end_request: I/O error, dev 
sr0, sector 0
Dec 20 01:18:56 Trinity kernel: [123703.548711] sr 1:0:0:0: [sr0] Unhandled 
sense code
Dec 20 01:18:56 Trinity kernel: [123703.548717] sr 1:0:0:0: [sr0] Result: 
hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 20 01:18:56 Trinity kernel: [123703.548722] sr 1:0:0:0: [sr0] Sense Key : 
Medium Error [current] 
Dec 20 01:18:56 Trinity kernel: [123703.548727] Info fld=0x0
Dec 20 01:18:56 Trinity kernel: [123703.548728] sr 1:0:0:0: [sr0] Add. Sense: 
Unrecovered read error
Dec 20 01:18:56 Trinity kernel: [123703.548735] sr 1:0:0:0: [sr0] CDB: 
Read(10): 28 00 00 00 00 00 00 00 02 00
Dec 20 01:18:56 Trinity kernel: [123703.548743] end_request: I/O error, dev 
sr0, sector 0
</quote>