Το σφάλμα είναι αρκετά παράξενο. Προτείνω να ρωτήσεις στο www.ubuntuforums.org (ή ακόμα να ψάξεις αν κάποιος είχε παρόμοιο πρόβλημα). Ειδικά αν το πρόβλημα εμφανίζεται μετά από αναβάθμιση, τότε στο κομμάτι του forum για Hardware θα υπάρξουν αρκετές συζητήσεις.
Σίμος
On Thu, 2007-04-05 at 19:29 +0300, Andreas Constantinides (MegaHz)
wrote:
> Hello
> suddenly after an apt-get dist-upgrade
> I cannot use my dvdwriter as a dvdwriter, I can only use it as a reader.
> Meaning that it can read all dvds and cds but when I run k3b or gnome
> burner it does not recognize any writer.
> I don't know what went wrong,
>
>
> this is my mount point entry:
>
> [EMAIL PROTECTED]:/etc/init.d$ cat /etc/fstab | grep cd
> /dev/hdd /media/cdrom0 udf,iso9660 user,noauto 0 0
> [EMAIL PROTECTED] :/etc/init.d$
>
> and this is my dmesg | grep hdd:
>
> --------------------------------------------------
> [EMAIL PROTECTED]:~$ dmesg | grep hdd
> [ 25.162299] ide1: BM-DMA at 0xd808-0xd80f, BIOS settings:
> hdc:DMA, hdd:DMA
> [ 7.748000] hdd: _NEC DVD_RW ND-3520A, ATAPI CD/DVD-ROM drive
> [ 7.996000] hdd: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache,
> UDMA(33)
> [ 119.616000] hdd: DMA interrupt recovery
> [ 119.616000] hdd: lost interrupt
> [ 3347.800000] hdd: rw=0, want=68, limit=4
> [ 3347.800000] isofs_fill_super: bread failed, dev=hdd, iso_blknum=16,
> block=16
> [ 3367.512000 ] hdd: rw=0, want=68, limit=4
> [ 3367.512000] isofs_fill_super: bread failed, dev=hdd, iso_blknum=16,
> block=16
> [ 3375.236000] hdd: rw=0, want=68, limit=4
> [ 3375.236000] isofs_fill_super: bread failed, dev=hdd, iso_blknum=16,
> block=16
> [ 3410.932000] hdd: DMA timeout retry
> [ 3410.932000] hdd: timeout waiting for DMA
> [ 3410.932000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3410.932000] hdd: drive not ready for command
> ...
> ...
> [ 3410.976000] hdd: drive not ready for command
> [ 3427.356000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.356000] hdd: drive not ready for command
> [ 3427.356000 ] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.356000] hdd: drive not ready for command
> [ 3427.356000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.356000 ] hdd: drive not ready for command
> [ 3427.360000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.360000] hdd: drive not ready for command
> [ 3427.360000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.360000] hdd: drive not ready for command
> [ 3427.360000] hdd: status error: status=0x58 { DriveReady SeekComplete
> DataRequest }
> [ 3427.360000] hdd: drive not ready for command
> [ 3559.256000] hdd: DMA interrupt recovery
> [ 3559.256000] hdd: lost interrupt
> [ 3564.988000] hdd: DMA timeout retry
> [ 3564.988000] hdd: timeout waiting for DMA
> [ 3570.948000] hdd: DMA timeout retry
> [ 3570.948000] hdd: timeout waiting for DMA
> [ 3680.396000 ] hdd: DMA interrupt recovery
> [ 3680.396000] hdd: lost interrupt
> [ 3740.688000] hdd: DMA interrupt recovery
> [ 3740.688000] hdd: lost interrupt
> [ 3801.888000] hdd: DMA interrupt recovery
> [ 3801.888000] hdd: lost interrupt
> [10423.216000] hdd: cdrom_decode_status: status=0x51 { DriveReady
> SeekComplete Error }
> [10423.216000] hdd: cdrom_decode_status: error=0x44 { AbortedCommand
> LastFailedSense=0x04 }
> [10429.228000] hdd: cdrom_decode_status: status=0x51 { DriveReady
> SeekComplete Error }
> [10429.228000] hdd: cdrom_decode_status: error=0x44 { AbortedCommand
> LastFailedSense=0x04 }
> [10435.248000] hdd: cdrom_decode_status: status=0x51 { DriveReady
> SeekComplete Error }
> [10435.248000] hdd: cdrom_decode_status: error=0x44 { AbortedCommand
> LastFailedSense=0x04 }
> [10441.284000] hdd: cdrom_decode_status: status=0x51 { DriveReady
> SeekComplete Error }
> [10441.284000] hdd: cdrom_decode_status: error=0x44 { AbortedCommand
> LastFailedSense=0x04 }
> [10441.284000] hdd: DMA disabled
> [10441.284000] hdd: ide_intr: huh? expected NULL handler on exit
> [10441.332000] hdd: ATAPI reset complete
> ---------------------------------------------
> --------------------------------------------------
> any ideas?
>
> thanks
>
> -- Andreas Constantinides
>
>
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