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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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 Posted: Sun Dec 07, 2003 6:13 pm Post subject: Lost my CD devices |
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Hi,
I have a problem, I just lost my CD devices, and I don't know how and why.
I didn't do anything wrong I just lost them. I can't find them anymore in the /dev/cdrom folder!!!
On booting I shows no error about it and gos on as normal.
I don't have any idea, it would be nice if somebody could give me a hint or tell me how to scan my cd's or just kind of reinstall them!
thx hasenfreser
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cyrillic
Watchman
Joined: 19 Feb 2003
Posts: 7313
Location: Groton, Massachusetts USA
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| Posted: Sun Dec 07, 2003 7:50 pm Post subject: |
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Did you recently add any CD burning software, or change any bootloader options, or install a new kernel ?
You might be able to see what happened in the kernel messages.
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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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| Posted: Sun Dec 07, 2003 8:00 pm Post subject: |
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The point is, that I didn't really change anything, the devices are listed on boot, my cdroms just disapeared in the folder!
I have scsi emulation turned on an everything I need, that's what makes me so nervous
thx hasenfreser
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cyrillic
Watchman
Joined: 19 Feb 2003
Posts: 7313
Location: Groton, Massachusetts USA
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| Posted: Sun Dec 07, 2003 8:29 pm Post subject: |
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What happens if you "modprobe ide-scsi" ?
Do your CDs re-appear ? (hint: look in dmesg again) |
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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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| Posted: Sun Dec 07, 2003 8:36 pm Post subject: |
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No, its says:
| Code: | modprobe ide-scsi
modprobe: Can't locate module ide-scsi
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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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| Posted: Sun Dec 07, 2003 8:38 pm Post subject: |
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Ok, but don't laugh, I always had so much cd devices:
| Code: | Linux version 2.4.20 (root@cdimage) (gcc version 3.2.2) #1 Mon May 26 18:55:39 CEST 2003
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
BIOS-e820: 000000000fff0000 - 000000000fff3000 (ACPI NVS)
BIOS-e820: 000000000fff3000 - 0000000010000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
zone(0): 4096 pages.
zone(1): 61424 pages.
zone(2): 0 pages.
Kernel command line: auto BOOT_IMAGE=Gentoo ro root=309 hdc=ide-scsi hdd=ide-scsi
ide_setup: hdc=ide-scsi
ide_setup: hdd=ide-scsi
Found and enabled local APIC!
Initializing CPU#0
Detected 2079.544 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 4141.87 BogoMIPS
Memory: 255968k/262080k available (1891k kernel code, 5724k reserved, 629k data, 124k init, 0k highmem)
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000
CPU: AMD Athlon(tm) XP 2600+ stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2079.4903 MHz.
..... host bus clock speed is 332.7184 MHz.
cpu: 0, clocks: 3327184, slice: 1663592
CPU0<T0:3327184,T1:1663584,D:8,S:1663592,C:3327184>
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfb520, last bus=2
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Discovered primary peer bus ff [IRQ]
PCI: Using IRQ router default [10de/01e0] at 00:00.0
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver v1.1.22 [Flags: R/O]
ACPI: Core Subsystem version [20011018]
ACPI: Subsystem enabled
ACPI: System firmware supports S0 S1 S3 S4 S5
Processor[0]: C0 C1
ACPI: Power Button (FF) found
ACPI: Multiple power buttons detected, ignoring fixed-feature
ACPI: Power Button (CM) found
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
parport0: Printer, HEWLETT-PACKARD OFFICEJET PRO 1150C
i2c-core.o: i2c core module
i2c-dev.o: i2c /dev entries driver module
i2c-core.o: driver i2c-dev dummy driver registered.
i2c-proc.o version 2.6.1 (20010825)
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
lp0: using parport0 (polling).
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PCI_IDE: unknown IDE controller on PCI bus 00 device 48, VID=10de, DID=0065
PCI_IDE: chipset revision 162
PCI_IDE: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
hda: WDC WD1200BB-00CAA1, ATA DISK drive
hdc: IDE DVD-ROM 16X, ATAPI CD/DVD-ROM drive
hdd: TOSHIBA DVD-ROM SD-R5002, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 234441648 sectors (120034 MB) w/2048KiB Cache, CHS=14593/255/63
Partition check:
/dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 p8 p9 >
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
8139too Fast Ethernet driver 0.9.26
eth0: RealTek RTL8139 Fast Ethernet at 0xd080d000, 00:e0:7d:ce:06:31, IRQ 11
eth0: Identified 8139 chip type 'RTL-8139C'
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: unsupported bridge
agpgart: no supported devices found.
SCSI subsystem driver Revision: 1.00
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: IDE Model: DVD-ROM 16X Rev: 2.21
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: DVD-ROM SD-R5002 Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
FAT: bogus logical sector size 0
UMSDOS: msdos_read_super failed, mount aborted.
FAT: bogus logical sector size 0
FAT: bogus logical sector size 0
reiserfs: checking transaction log (device 03:09) ...
Using r5 hash to sort names
ReiserFS version 3.6.25
VFS: Mounted root (reiserfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 124k freed
Adding Swap: 248968k swap-space (priority -1)
blk: queue c03c8764, I/O limit 4095Mb (mask 0xffffffff)
eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1.
PCI: Setting latency timer of device 00:06.0 to 64
intel8x0: clocking to 47473
spurious 8259A interrupt: IRQ7.
ws01 / # |
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cyrillic
Watchman
Joined: 19 Feb 2003
Posts: 7313
Location: Groton, Massachusetts USA
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| Posted: Sun Dec 07, 2003 9:08 pm Post subject: |
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| hasenfreser wrote: | | Ok, but don't laugh, I always had so much cd devices: |
WOW 14 cdroms. Your computer must be really big.
You can change that to just 2 cdroms by turning off this option.
| Code: | SCSI support --->
[ ] Probe all LUNs on each SCSI device |
And while you are in there, turn on these options to get the cdroms to actually work.
| Code: | SCSI support --->
<*> SCSI CD-ROM support
<*> SCSI generic support |
I would also suggest using a newer kernel that includes support for your nforce chipset (you will get better performance). |
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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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| Posted: Mon Dec 08, 2003 4:41 pm Post subject: |
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Thanks a lot for the hint to reduce my Devices to only 2 but I had turned on SCSI CD-ROM support
SCSI generic support
I just lost my cdrom's!!!
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hasenfreser
n00b
Joined: 07 Dec 2003
Posts: 24
Location: Lörrach, Germany
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| Posted: Mon Dec 08, 2003 8:25 pm Post subject: |
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Thanks for your help, I just recompiled my kernel and it works now, but I lost my sound I'll fix it!
Cu at the next problem! 
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