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---------- Weitergeleitete Nachricht ----------
Subject: Re: IRQ Konflikte
Date: Tue, 26 Nov 2002 16:25:40 +0100
From: Harald Katzer
Harald Katzer wrote:
Nun bekomme ich das CDRom nicht mehr eingebunden bzw. die Nachricht, das ein Zugriffsfehler dies verhindere. dmesg liefert
dazu:
hdd: ATAPI 32X CD-ROM drive, 120kB Cache hdd: ide_cdrom_setup failed to register device with the cdrom driver. Unable to handle kernel NULL pointer dereference at virtual address 00000028 printing eip: c01abb5f *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c01abb5f>]
Hm, mit diesen hexadezimalen Adressen kann niemand etwas anfangen. Probiere mal "dmesg | ksymoops", dann werden aus den Adressen Funktionsnamen, da kann man dann vielleicht etwas sagen.
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide0: probed IRQ 14 failed, using default. ide1 at 0x170-0x177,0x376 on irq 15 ide1: probed IRQ 15 failed, using default.
Es scheint für mich so, als ob das Mainboard nicht korrekt unterstützt wird, und SuSE die Controller nicht einbinden kann.
Hast du dein BIOS auf "PNP-OS=no" gestellt? Wenn noch nicht, versuch es bitte einmal damit.
Ein "lspci -v" konnte uns auch noch einige wichtige Angaben liefern.
Ausserdem bitte die Angabe der Kernel-Version. "uname -a"
Peter
Hi Peter, danke für die flinke Antwort! Hab den Standart linux 2.4.4-4GB Kernel von SuSE 7.2 laufen. Am PnP-OS kanns nicht liegen, hab ich immer ausgeschaltet. Hab auch sowohl PIC als auch APIC durchprobiert. Die Ausgaben, die jetzt kommen sind ziemlich lang, aber Anhänge sind ja nicht allzugern gesehen und ich nichts abschneiden, was wichtig wäre!!! Hier die Ausgabe von lspci -v: 00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 3189 Subsystem: Asustek Computer, Inc.: Unknown device 807f Flags: bus master, 66Mhz, medium devsel, latency 0 Memory at f8000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 2.0 Capabilities: [c0] Power Management version 2 00:01.0 PCI bridge: VIA Technologies, Inc.: Unknown device b168 (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: ee000000-ef5fffff Prefetchable memory behind bridge: ef700000-f7ffffff Capabilities: [80] Power Management version 2 00:09.0 Ethernet controller: BROADCOM Corporation: Unknown device 4401 (rev 01) Subsystem: Asustek Computer, Inc.: Unknown device 80a8 Flags: bus master, fast devsel, latency 32, IRQ 10 Memory at ed800000 (32-bit, non-prefetchable) [size=8K] Expansion ROM at ef6f0000 [disabled] [size=16K] Capabilities: [40] Power Management version 2 00:0b.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH A1 ISDN [Fritz] (rev 02) Subsystem: AVM Audiovisuelles MKTG & Computer System GmbH FRITZ!Card ISDN Controller Flags: medium devsel, IRQ 5 Memory at ed000000 (32-bit, non-prefetchable) [size=32] I/O ports at d800 [size=32] 00:10.0 USB Controller: VIA Technologies, Inc. UHCI USB (rev 80) (prog-if 00 [UHCI]) Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, medium devsel, latency 32, IRQ 9 I/O ports at d400 [size=32] Capabilities: [80] Power Management version 2 00:10.1 USB Controller: VIA Technologies, Inc. UHCI USB (rev 80) (prog-if 00 [UHCI]) Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, medium devsel, latency 32, IRQ 9 I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2 00:10.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 80) (prog-if 00 [UHCI]) Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, medium devsel, latency 32, IRQ 9 I/O ports at b800 [size=32] Capabilities: [80] Power Management version 2 00:10.3 USB Controller: VIA Technologies, Inc.: Unknown device 3104 (rev 82) (prog-if 20) Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, medium devsel, latency 32, IRQ 9 Memory at ec800000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 00:11.0 ISA bridge: VIA Technologies, Inc.: Unknown device 3177 Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, stepping, medium devsel, latency 0 Capabilities: [c0] Power Management version 2 00:11.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: Asustek Computer, Inc.: Unknown device 808c Flags: bus master, medium devsel, latency 32 I/O ports at b400 [size=16] Capabilities: [c0] Power Management version 2 00:11.5 Multimedia audio controller: VIA Technologies, Inc. AC97 Audio Controller (rev 50) Subsystem: Asustek Computer, Inc.: Unknown device 8095 Flags: medium devsel, IRQ 9 I/O ports at e000 [size=256] Capabilities: [c0] Power Management version 2 01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0253 (rev a3) (prog-if 00 [VGA]) Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 11 Memory at ee000000 (32-bit, non-prefetchable) [size=16M] Memory at f0000000 (32-bit, prefetchable) [size=128M] Memory at ef800000 (32-bit, prefetchable) [size=512K] Expansion ROM at ef7e0000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Capabilities: [44] AGP version 2.0 --------------------------------------------------------------------- Und von dmesg|ksymoops: ksymoops 2.4.1 on i686 2.4.4-4GB. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.4-4GB/ (default) -m /boot/System.map-2.4.4-4GB (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Warning (compare_maps): mismatch on symbol __nvsym03120 , NVdriver says d4a55b40, /lib/modules/2.4.4-4GB/video/NVdriver says d4a6c380. Ignoring /lib/modules/2.4.4-4GB/video/NVdriver entry Unable to handle kernel NULL pointer dereference at virtual address 00000028 c01abb5f *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c01abb5f>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010212 eax: 00000000 ebx: 00000016 ecx: 00001600 edx: 0000000d esi: c037125c edi: 00000300 ebp: 00000040 esp: ca3c1ef4 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 1191, stackpage=ca3c1000) Stack: c037125c 00000001 c03710f0 00000002 c0371338 1600d875 00000040 c01abbf6 00001640 00000000 cfc235e0 00000000 c14f0540 c01abc66 c037125c c01abc9e cfc255e0 cfc235e0 c0139215 cfc235e0 c8654b60 c8654b60 cfc235e0 ffffffe9 Call Trace: [<c01abbf6>] [<c01abc66>] [<c01abc9e>] [<c0139215>] [<c01314d0>] [<c0131406>] [<c013172c>] [<c0106c63>] Code: 83 78 28 00 74 09 56 8b 40 28 ff d0 83 c4 04 80 a6 ac 00 00
EIP; c01abb5f
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Trace; c01abbf6