Sorry to follow up with added information. The "FIFO stuck" is actually more widespread than just when trying to mount a usb drive.
It also occurs when I try to print: When I do: $ echo "hello" >> /dev/lp0 The command just hangs. In /var/log/debug and in dmesg I get: teufel kernel: parport0: FIFO is stuck teufel kernel: parport0: BUSY timeout (1) in compat_write_block_pio And it occurs when cron runs fetchmail, which in turn runs amavisd/clamav, which "Can't connect to UNIX socket /var/run/clamav/clamd.ctl" I find in /var/log/syslog, every half hour when I have cron does a fetchmail for me: teufel /USR/SBIN/CRON[19163]: (brownh) CMD (fetchmail) teufel postfix/smtpd[19166]: connect from localhost.localdomain[127.0.0.1] ... teufel amavis[19188]: (19188-02) Clam Antivirus-clamd: Can't connect to UNIX socket /var/run/clamav/clamd.ctl: No such file or directory, retrying (2) teufel amavis[19188]: (19188-02) Clam Antivirus-clamd av-scanner FAILED: Too many retries to talk to /var/run/clamav/clamd.ctl (Can't connect to UNIX socket /var/run/clamav/clamd.ctl: No such file or directory) at (eval 39) line 180. teufel amavis[19188]: (19188-02) WARN: all primary virus scanners failed, considering backups ... teufel postfix/local[19177]: 11EEAA45: to=<[EMAIL PROTECTED]>, relay=local, delay=0, status=sent (delivered to command: procmail -a "$EXTENSION") teufel postfix/qmgr[3297]: 11EEAA45: removed teufel kernel: parport0: FIFO is stuck teufel kernel: parport0: BUSY timeout (1) in compat_write_block_pio teufel kernel: parport0: FIFO is stuck and I get a repeat of these last two lines every 30 seconds until the cycle repeats itself when fetchmail runs again in half an hour. Again, the parport_pc and parport modules are loaded and being used. -- Haines Brown KB1GRM -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]