DVD-skivor startar inte

[StefanB]

Min CD/DVD-enhet vill inte starta DVD-skivor. CD går bra. I tidigare version av Ubuntu så kunde jag starta DVD men inte nu.

Enheten gör fruktlösa försök att dra igång DVD men ger upp efter ett tag. Det gäller både filmer och den Vista-DVD jag fick med datorn då jag köpte den. Vista-DVD:n har jag tidigare skapat en iso-fil av som jag har använt i Virtualbox, vilket jag är ute efter nu igen.

Inga systemmeddelanden ges med dmesg.

Enheten hittas:

Kod: Markera allt

wodim --devices
wodim: Overview of accessible drives (1 found) :
-------------------------------------------------------------------------
 0  dev='/dev/scd0'	rwrw-- : 'HL-DT-ST' 'DVD-RAM GSA-H55L'
-------------------------------------------------------------------------

Här är filsystemen:

Kod: Markera allt

stefan@badlands:~$ cat /proc/filesystems
nodev	sysfs
nodev	rootfs
nodev	bdev
nodev	proc
nodev	cgroup
nodev	cpuset
nodev	tmpfs
nodev	devtmpfs
nodev	debugfs
nodev	securityfs
nodev	sockfs
nodev	pipefs
nodev	anon_inodefs
nodev	devpts
	ext3
	ext2
	ext4
nodev	ramfs
nodev	hugetlbfs
nodev	ecryptfs
nodev	fuse
	fuseblk
nodev	fusectl
nodev	mqueue
nodev	binfmt_misc

/etc/fstab:

Kod: Markera allt

UUID=a80872f4-4f4e-4111-b93f-b8a852b06558 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=6a52ddd0-a9f7-4e22-8900-6a194a2074f3 none            swap    sw              0       0

hdparm -I /dev/sr0:

Kod: Markera allt

stefan@badlands:~$ sudo hdparm -I /dev/sr0

/dev/sr0:

ATAPI CD-ROM, with removable media
	Model Number:       HL-DT-STDVD-RAM GSA-H55L                
	Serial Number:      
	Firmware Revision:  1.03    
Standards:
	Likely used CD-ROM ATAPI-1
Configuration:
	DRQ response: 50us.
	Packet size: 12 bytes
	cache/buffer size  = unknown
Capabilities:
	LBA, IORDY(can be disabled)
	DMA: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 *udma4 
	     Cycle time: min=120ns recommended=120ns
	PIO: pio0 pio1 pio2 pio3 pio4 
	     Cycle time: no flow control=120ns  IORDY flow control=120ns
HW reset results:
	CBLID- above Vih
	Device num = 0

/usr/share/doc/libdvdread4/install-css.sh är installerad.

[StefanB]

Jag hittade en sida för att få fram info ur dmesg:

Kod: Markera allt

stefan@badlands:~$ dmesg | grep ata
[    0.000000]  BIOS-e820: 000000007bfd0000 - 000000007bfde000 (ACPI data)
[    0.000000]  modified: 000000007bfd0000 - 000000007bfde000 (ACPI data)
[    0.000000] Memory: 1984824k/2031424k available (4935k kernel code, 46152k reserved, 2337k data, 688k init, 1122120k highmem)
[    0.000000]       .data : 0xc05d1fce - 0xc081a7a8   (2337 kB)
[    0.180161] libata version 3.00 loaded.
[    0.478478] pata_acpi 0000:00:06.0: setting latency timer to 64
[    0.478797] pata_acpi 0000:00:08.0: PCI INT A -> Link[LSA0] -> GSI 23 (level, low) -> IRQ 23
[    0.478814] pata_acpi 0000:00:08.0: setting latency timer to 64
[    0.478820] pata_acpi 0000:00:08.0: PCI INT A disabled
[    0.829284] Write protecting the kernel read-only data: 1980k
[    1.456960] sata_nv 0000:00:08.0: version 3.5
[    1.456977] sata_nv 0000:00:08.0: PCI INT A -> Link[LSA0] -> GSI 23 (level, low) -> IRQ 23
[    1.457043] sata_nv 0000:00:08.0: setting latency timer to 64
[    1.457211] scsi1 : sata_nv
[    1.457313] scsi2 : sata_nv
[    1.457509] ata1: SATA max UDMA/133 cmd 0xe400 ctl 0xe080 bmdma 0xd880 irq 23
[    1.457513] ata2: SATA max UDMA/133 cmd 0xe000 ctl 0xdc00 bmdma 0xd888 irq 23
[    1.457565] pata_amd 0000:00:06.0: version 0.4.1
[    1.457603] pata_amd 0000:00:06.0: setting latency timer to 64
[    1.457672] scsi3 : pata_amd
[    1.457739] scsi4 : pata_amd
[    1.458925] ata3: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[    1.458928] ata4: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[    1.620388] ata3.00: ATAPI: HL-DT-STDVD-RAM GSA-H55L, 1.03, max UDMA/66
[    1.620414] ata3: nv_mode_filter: 0x1f39f&0x1f39f->0x1f39f, BIOS=0x1f000 (0xc5000000) ACPI=0x1f01f (30:900:0x11)
[    1.636363] ata3.00: configured for UDMA/66
[    1.924042] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.932241] ata1.00: ATA-8: SAMSUNG HD321KJ, CP100-12, max UDMA7
[    1.932245] ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    1.940241] ata1.00: configured for UDMA/133
[    2.262266] ata2: SATA link down (SStatus 0 SControl 300)
[    2.267888] ata4: port disabled. ignoring.

Jag vet inte om det säger något...

[pun]

Vad säger

Kod: Markera allt

dmesg | grep -i dvd

?

[StefanB]

Vad säger

Kod: Markera allt

dmesg | grep -i dvd

?

Kod: Markera allt

stefan@badlands:~$ dmesg | grep -i dvd
[    1.620388] ata3.00: ATAPI: HL-DT-STDVD-RAM GSA-H55L, 1.03, max UDMA/66
[    2.263618] scsi 3:0:0:0: CD-ROM            HL-DT-ST DVD-RAM GSA-H55L 1.03 PQ: 0 ANSI: 5
[    2.267634] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray

[pun]

Knepigt.....

Det här då ?

Kod: Markera allt

wodim --devices

[StefanB]

Knepigt.....

Det här då ?

Kod: Markera allt

wodim --devices

Den hade jag i första inlägget, men tar den här också.

Kod: Markera allt

stefan@badlands:~$ wodim --devices
wodim: Overview of accessible drives (1 found) :
-------------------------------------------------------------------------
 0  dev='/dev/scd0'	rwrw-- : 'HL-DT-ST' 'DVD-RAM GSA-H55L'
-------------------------------------------------------------------------

[pun]

Jag går bet på det här problemet just nu......