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QuietStorm
n00b
Joined: 02 Aug 2004
Posts: 44
Location: Texas
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 Posted: Mon Aug 09, 2004 12:58 am Post subject: Sound cutting out (fixed) |
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Removing EHCI from the kernel fixed the problem with the sound only playing for a brief second and then cutting off.  I am using 2.6.7 (development-sources) on an A7N8X-Delux mobo and now everything is working great. Thanks for the suggestion!  |
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RayDude
Advocate
Joined: 29 May 2004
Posts: 2093
Location: San Jose, CA
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| Posted: Mon Aug 09, 2004 7:49 pm Post subject: |
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AHA!
I'm having the same problem...
THANK YOU FOR HELPING ME OUT!
Now, since I have USB2.0, how can I get it to play nice with my FORCEDETH?
I'll keep reading, just wanted to thank you...
Raydude
| martinbishop wrote: | I also have this problem with my nforce2 motherboard. It is a problem with ehci itself, and there are numerous patches on the kernels bugzilla, not sure if any really work. Supposidly it is fixed in the latest bk sources, but I'm not brave enough to try it.
I get that same nobody cared error, and forcedeth doesn't load (because ehci and ethernet share the same irq) |
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Some day there will only be free software. |
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RayDude
Advocate
Joined: 29 May 2004
Posts: 2093
Location: San Jose, CA
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| Posted: Tue Aug 10, 2004 2:16 am Post subject: Fixed my ethernet problem too |
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I disabled USB2.0 and the problem is fixed.
However, I need USB2.0 to work...
Raydude
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Some day there will only be free software. |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54827
Location: 56N 3W
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| Posted: Tue Aug 10, 2004 5:56 pm Post subject: |
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RayDude,
Get 2.6.8 - the problem seems fixed there.
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NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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yeoman
Tux's lil' helper
Joined: 05 Jan 2004
Posts: 109
Location: Germany
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| Posted: Sun Aug 15, 2004 1:44 am Post subject: |
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I have a Shuttle AN35N-Ultra with nforce2 chipset and a Terratec DMXfire 1024 soundcard. For a long time I was using the commercial OSS-driver from www.opensound.com without any problems.
With upgrading to 2.6.6 a while ago I ran into the same problems as all of you here, "irq 19: nobody cared!" and my system often freezed when I tried to startx, because it`s the same IRQ my graphics-card uses. Changing my soundcards slot also didn`t solve the problem.
As the problem still occured with 2.6.7, I switched from OSS to alsa (which`s sound quality is quite poor on my card, but it works without any problem, including USB2.0) and hoped for a patch or workaround. Now 2.6.8 is out and the Changelog tells about a lot of changes within the APIC code, so I thougt giving it a try would be a good idea.
Well, with the OSS driver i still get the stupid IRQ error, so I switched over to alsa again, but I really don`t understand whats going on now.
With 2.6.8 and alsa the IRQ thing also doesn`t occur, but now the forcedeth-driver for my onboard-nic behaves like crazy. I have connection to the internet via my dsl-modemrouter, but only a few pages (for example www.heise.de, www.mozilla.org, www.google.com) work, while others (www.gentoo.org, www.taz.de, ...) won`t load.
I didn`t change anything but the kernel, so what kind of black magic prevents me from serving most sites on the web (while i can ping all of them!)?
I`m back on 2.6.7 now, but I still miss my great OSS driver and meanwhile I hate my nforce-board and therefor nvidia. Hope someday (maybe christmas?) all this annoying bugs will be fixed .....
Edit:
2.6.8.1 is out, but nothing changed for me ....  |
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lunatc
Guru
Joined: 18 Apr 2002
Posts: 409
Location: Canary Islands. Spain
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| Posted: Sun Aug 22, 2004 12:29 pm Post subject: |
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| Salemixu wrote: | Hey! I'm so happy!!! 
I've upgraded the kernel to gentoo-dev-sources 2.6.7-r12 and activated IOAPIC (ACPI and APIC were activated in the last compilation :p ) and also installed the new Nvidia 61.11 drivers, and now i don't have any problem of noboy cared, so my Nforce2 integrated LAN now works perfectly
Perhaps it's a patch of the kernel, perhaps it's because using IOAPIC? the best thing is that for me now it runs perfect (at the moment :p) |
Same here!
A7N8X nforce2, Kernel gentoo-2.6.7-r14, 1GB Ram, SATA (using libata)
I had activated only ACPI and APIC and the system freeze on usb-hotpluging, (if I removed ehci-hcd.ko then all problems gone.)
The kernel msg about IRQ was:
| Code: |
ACPI: PCI Interrupt Link [LSMB] enabled at IRQ 11
ACPI: PCI Interrupt Link [LUBA] enabled at IRQ 11
ACPI: PCI Interrupt Link [LUBB] enabled at IRQ 11
ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 11
ACPI: PCI Interrupt Link [LMAC] enabled at IRQ 11
ACPI: PCI Interrupt Link [LAPU] enabled at IRQ 11
ACPI: PCI Interrupt Link [LACI] enabled at IRQ 11
ACPI: PCI Interrupt Link [LFIR] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 11
ACPI: PCI Interrupt Link [L3CM] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNK4] enabled at IRQ 11
PCI: Using ACPI for IRQ routing
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Now activating IOAPIC AND putting "acpi=force" on the boot parameters (and even loading the ehci-hcd.ko module) the system is now stable
The IRQ mesg now is rather different:
| Code: |
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB1._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled.
ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs *18)
ACPI: PCI Interrupt Link [APC4] (IRQs *19)
ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled.
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ACPI: PCI Interrupt Link [APCS] enabled at IRQ 23
00:00:01[A] -> 2-23 -> IRQ 23 level high
ACPI: PCI Interrupt Link [APCF] enabled at IRQ 22
00:00:02[A] -> 2-22 -> IRQ 22 level high
ACPI: PCI Interrupt Link [APCG] enabled at IRQ 21
00:00:02[B] -> 2-21 -> IRQ 21 level high
ACPI: PCI Interrupt Link [APCL] enabled at IRQ 20
00:00:02[C] -> 2-20 -> IRQ 20 level high
ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22
ACPI: PCI Interrupt Link [APCI] enabled at IRQ 21
ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 20
ACPI: PCI Interrupt Link [APCK] enabled at IRQ 22
ACPI: PCI Interrupt Link [APCM] enabled at IRQ 21
ACPI: PCI Interrupt Link [AP3C] enabled at IRQ 20
ACPI: PCI Interrupt Link [APCZ] enabled at IRQ 22
ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
00:01:06[A] -> 2-16 -> IRQ 16 level high
ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
00:01:06[B] -> 2-17 -> IRQ 17 level high
ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
00:01:06[C] -> 2-18 -> IRQ 18 level high
ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
00:01:06[D] -> 2-19 -> IRQ 19 level high
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00170011
....... : max redirection entries: 0017
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 001 01 0 0 0 0 0 1 1 39
02 000 00 1 0 0 0 0 0 0 00
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 1 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 1 0 0 0 1 1 71
0a 001 01 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 0 0 0 0 0 1 1 99
0f 001 01 0 0 0 0 0 1 1 A1
10 001 01 1 1 0 0 0 1 1 C9
11 001 01 1 1 0 0 0 1 1 D1
12 001 01 1 1 0 0 0 1 1 D9
13 001 01 1 1 0 0 0 1 1 E1
14 001 01 1 1 0 0 0 1 1 C1
15 001 01 1 1 0 0 0 1 1 B9
16 001 01 1 1 0 0 0 1 1 B1
17 001 01 1 1 0 0 0 1 1 A9
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
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So IMHO I think its more an IRQ problem than an EHCI bug
Anyway Now my system works like a charm!! |
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oiper
Guru
Joined: 01 May 2003
Posts: 316
Location: Alabama, US
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| Posted: Fri Dec 10, 2004 4:02 am Post subject: |
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dangit it took me 3 days to find this post 
nforce irq black screen o' death
EDIT: is this problem supposed to be solved in 2.6.7?
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