** Description changed: Binary package hint: linux-source-2.6.20 Hi, Just today I bought a new (serial-ata) dvd burner. I just shut down my ubuntu 7.04 built in the drive and started up again. So far everything worked well. It was detected by Linux and I burned the first DVD (using GnomeBaker) which successfully finished and can be read on other pc´s (tried on my laptop). After that i tried to install a game with it which was unexpected hard to do. After inserting the _CD_ (burned) in my drive it was detected as "blank medium" and i was suggested to burn the disk. The problem is not about the drive, its about reading burned cd´s / dvd´s. Ubuntu just seems not to detect wether the disc is empty or written (and expects its empty). Original CD´s and DVD´s work fine! When mounting manual following happens: > [EMAIL PROTECTED]:/$ mount /media/dvd > mount: block device /dev/scd0 is write-protected, mounting read-only > mount: wrong fs type, bad option, bad superblock on /dev/scd0, > ... (text is known or not? ;-) ) > [EMAIL PROTECTED]:/$ dmesg | tail > ... (wlan warnings on mass, has nothing to do with the problem) > [ 1897.532208] cdrom: sr0: mrw address space DMA selected > [ 1897.580295] cdrom: sr0: mrw address space DMA selected > [ 1897.786464] UDF-fs: No VRS found + -EDIT- + After installing "udftools" it seems to try accessing more "header positions" but fails just like before: + > [ 4334.293186] cdrom: sr0: mrw address space DMA selected + > [ 4334.319792] cdrom: sr0: mrw address space DMA selected + > [ 4334.330792] attempt to access beyond end of device + > [ 4334.330796] sr0: rw=0, want=68, limit=4 + > [ 4334.334356] attempt to access beyond end of device + > [ 4334.334360] sr0: rw=0, want=1252, limit=4 + > [ 4334.334464] attempt to access beyond end of device + > [ 4334.334466] sr0: rw=0, want=1028, limit=4 + > [ 4334.334559] UDF-fs: No partition found (1) Obviously the udf-fs (which is tried first) is wrong, so i tried using iso9660. If i insert a (written) cd-r mounting with iso works fine. When inserting a dvd-r instead i´m getting these errors: > [EMAIL PROTECTED]:/$ mount -t iso9660 /dev/sr0 /media/dvd > mount: block device /dev/scd0 is write-protected, mounting read-only > ... (as used) > [EMAIL PROTECTED]:/$ dmesg | tail > ... (wlan warnings on mass, has nothing to do with the problem) > [ 2342.365568] cdrom: sr0: mrw address space DMA selected > [ 2342.379328] attempt to access beyond end of device > [ 2342.379332] sr0: rw=0, want=68, limit=4 > [ 2342.379432] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16 is there a way to fix that by configuring (which i didnt found in the last 4 hours -.-') or is this a bug? If its a bug, please give some priority to this, all my backups are stored on dvd´s and i cant access them. Some data about the drive and medium: >> INQUIRY: [TSSTcorp][CD/DVDW SH-S183A][SB02] >> GET [CURRENT] CONFIGURATION: > Mounted Media: 11h, DVD-R Sequential > Media ID: CMC MAG. AM3 >> Current Write Speed: 16.0x1385=22160KB/s > ... (write speeds from 4x - 16x) >> GET [CURRENT] PERFORMANCE: > Write Performance: 16.0x1385=22160KB/[EMAIL PROTECTED] -> 2298496] > ... (write speeds from 4x - 16x) >> READ DVD STRUCTURE[#10h]: > Media Book Type: 00h, DVD-ROM book [revision 0] > Legacy lead-out at: 2298496*2KB=4707319808 >> READ DVD STRUCTURE[#0h]: > Media Book Type: 25h, DVD-R book [revision 5] > Last border-out at: 2045*2KB=4188160 >> READ DISC INFORMATION: > Disc status: appendable > Number of Sessions: 1 > State of Last Session: incomplete > "Next" Track: 1 > Number of Tracks: 2 >> READ TRACK INFORMATION[#1]: > Track State: complete incremental > Track Start Address: 0*2KB > Free Blocks: 0*2KB > Track Size: 2102992*2KB > Last Recorded Address: 2102991*2KB >> READ TRACK INFORMATION[#2]: > Track State: incomplete incremental > Track Start Address: 2103008*2KB > Next Writable Address: 2150016*2KB > Free Blocks: 147872*2KB > Track Size: 194880*2KB > Last Recorded Address: 2149999*2KB >> READ CAPACITY: 0*2048=0 Regards Forsaken aka Jens
-- Can´t mount written dvd´s. "Empty media" (SATA DVD+- Writer) https://bugs.launchpad.net/bugs/121246 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
