Messages in this thread | | | Subject | SCSI CDROM on 2.2.1 | Date | Fri, 12 Feb 1999 14:48:28 -0500 | From | Dan Boger <> |
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Hi,
I've a problem with my scsi cdrom since I upgraded from 2.0.35. I didn't notice it until I installed 2.2.1, but it didn't work with 2.2.0-pre9 either (worked fine with 2.0.35). Basicly what's happening is that the kernel recongnises the scsi controller, and works with the HD, but whenever I try to access the cdrom I get:
hermitage$ eject eject: open failed for `/dev/scd0': No medium found
here's some info, more available if needed:
hermitage$ ver_linux ~ -- Versions installed: (if some fields are empty or looks -- unusual then possibly you have very old versions) Linux hermitage 2.2.1 #1 Thu Feb 4 12:25:04 EST 1999 i686 unknown Kernel modules 2.1.85 Gnu C 2.7.2.3 Binutils 2.9.1.0.4 Linux C Library 0.7.so ldd: unrecognized option `-v' Try `ldd --help' for more information. ls: /usr/lib/libg++.so: No such file or directory Procps 1.2.7 Mount 2.7l Net-tools 1.33 Kbd 0.94 Sh-utils 1.16
hermitage$ cat /proc/pci ~ PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel 82441FX Natoma (rev 2). Medium devsel. Fast back-to-back capable. Master Capable. Latency=64. Bus 0, device 7, function 0: ISA bridge: Intel 82371SB PIIX3 ISA (rev 1). Medium devsel. Fast back-to-back capable. Master Capable. No bursts. Bus 0, device 7, function 1: IDE interface: Intel 82371SB PIIX3 IDE (rev 0). Medium devsel. Fast back-to-back capable. Master Capable. Latency=64. I/O at 0xffa0 [0xffa1]. Bus 0, device 11, function 0: SCSI storage controller: NCR 53c825 (rev 2). Medium devsel. IRQ 10. Master Capable. Latency=66. I/O at 0xfc00 [0xfc01]. Non-prefetchable 32 bit memory at 0xffbebc00 [0xffbebc00]. Bus 0, device 17, function 0: Ethernet controller: 3Com 3C900 10b Combo (rev 0). Medium devsel. IRQ 15. Master Capable. Latency=64. Min Gnt=3.Max Lat=8. I/O at 0xff00 [0xff01]. Bus 0, device 19, function 0: VGA compatible controller: Matrox Millennium (rev 1). Medium devsel. Fast back-to-back capable. IRQ 11. Non-prefetchable 32 bit memory at 0xffbec000 [0xffbec000]. Prefetchable 32 bit memory at 0xff000000 [0xff000008].
hermitage$ cat /proc/scsi/scsi ~ Attached devices: Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: QUANTUM Model: XP34550W Rev: LXY4 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: TEAC Model: CD-ROM CD-56S Rev: 1.0D Type: CD-ROM ANSI SCSI revision: 02
hermitage$ ll /dev/scd0 ~ brw-rw-rw- 1 root disk 11, 0 May 5 1998 /dev/scd0
thanks for the attention, in advance :)
Dan
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