On Sat, Jul 23, 2005 at 10:10:10PM +0200, Lo?c Minier wrote: > Looks like a kernel bug to me. Are you able to achieve the same task > via command line tools? Could you please send the commands which are > failing/succeeding?
I've never used the command-line tools before, and I can't say I'm very well-versed in them. I ran a few that looked like obvious candidates; their output is below. While I did get output similar to what Nautilus is reporting, I couldn't get an exact match, and none of these commands caused the dmesg error to show up again. Here's what I tried: [EMAIL PROTECTED] % dvd+rw-mediainfo /dev/scd0 INQUIRY: [PLEXTOR ][DVDR PX-712A ][1.05] GET [CURRENT] CONFIGURATION: Mounted Media: 14h, DVD-RW Sequential Current Write Speed: 1.0x1385=1385KB/s Write Speed #0: 2.0x1385=2770KB/s Write Speed #1: 1.0x1385=1385KB/s GET [CURRENT] PERFORMANCE: Write Performance: 2.0x1385=2770KB/[EMAIL PROTECTED] -> 2294911] Speed Descriptor#0: 03/2142287 [EMAIL PROTECTED]/s [EMAIL PROTECTED]/s Speed Descriptor#1: 03/2142287 [EMAIL PROTECTED]/s [EMAIL PROTECTED]/s READ DVD STRUCTURE[#10h]: Media Book Type: 32h, DVD-RW book [revision 2] Legacy lead-out at: 2298496*2KB=4707319808 READ DVD STRUCTURE[#0h]: Media Book Type: 32h, DVD-RW book [revision 2] Last border-out at: 2142288*2KB=4387405824 READ DISC INFORMATION: Disc status: complete Number of Sessions: 1 State of Last Session: complete Number of Tracks: 1 READ TRACK INFORMATION[#1]: Track State: complete incremental Track Start Address: 0*2KB Free Blocks: 0*2KB Track Size: 2142288*2KB Last Recorded Address: 2142287*2KB FABRICATED TOC: Track#1 : [EMAIL PROTECTED] Track#AA : [EMAIL PROTECTED] Multi-session Info: [EMAIL PROTECTED] READ CAPACITY: 2142288*2048=4387405824 [EMAIL PROTECTED] % dvd+rw-format -blank=full /dev/scd0 * DVD RW/-RAM format utility by <[EMAIL PROTECTED]>, version 4.10. * 4.7GB DVD-RW media in Sequential mode detected. * blanking .:-[ PERFORM OPC failed with SK=5h/ASC=27h/ACQ=00h]: Input/output error [EMAIL PROTECTED] % dvd+rw-format -force=full -blank=full /dev/scd0 * DVD RW/-RAM format utility by <[EMAIL PROTECTED]>, version 4.10. * 4.7GB DVD-RW media in Sequential mode detected. * blanking /:-[ PERFORM OPC failed with SK=5h/ASC=27h/ACQ=00h]: Input/output error [EMAIL PROTECTED] % growisofs -M /dev/scd0 -R -J /tmp/testfile :-( media is not appendable [EMAIL PROTECTED] % growisofs -dvd-compat -Z /dev/scd0=/tmp/testfile WARNING: /dev/scd0 already carries isofs! About to execute 'builtin_dd if=/tmp/testfile of=/dev/scd0 obs=32k seek=0' :-( write failed: Input/output error [EMAIL PROTECTED] % growisofs -speed=1 -dvd-compat -use-the-force-luke=tty -Z /dev/scd0=/tmp/testfile WARNING: /dev/scd0 already carries isofs! About to execute 'builtin_dd if=/tmp/testfile of=/dev/scd0 obs=32k seek=0' :-( write failed: Input/output error Of course, even though I couldn't reproduce the kernel message, the fact that none of these succeeded does suggest, at least, that the problem isn't just with Nautilus. The last is what I thought Nautilus was running, given what's in nautilus_burn_recorder_write_growisofs, but it doesn't look like it. If you can suggest other commands to try, especially if you know what Nautilus might be running or how I might get some more detailed diagnostics, I'd be happy to try them out and pass them along. Thanks. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]