IRQ 7 problem
Sam Folk-Williams
sam.folkwilliams at gmail.com
Sat Sep 25 22:28:49 UTC 2004
I don't know if it's the same thing as that bug. Let me explain a
little more. This just strarted happening about 2-3 days ago. I
usually leave a terminal window open on the desktop, and starting
about 2-3 days ago this is repeated dozens of times in the terminal
window when I return to my desk:
--
Message from syslogd at localhost at Sat Sep 25 17:21:13 2004 ...
localhost kernel: Disabling IRQ #7
--
My system is a athlon xp 2600+ with an nforce2 IGP mobo, using onboard
video and sound with a wireless nic. I have no problems with sound or
anything else. The only changes I've made to the system are regularly
running apt-det update and upgrade. Perhaps there was something in an
updated package from mid-week?
This system is not a lot top... you mention in the bug-report that
that problem seems only to happen on laptops.
Here is dmesg (this is repeated many times):
irq 7: nobody cared!
[<c0107c3e>] __report_bad_irq+0x31/0x73
[<c0107ce4>] note_interrupt+0x4c/0x6f
[<c0107ea2>] do_IRQ+0x92/0xf9
[<c0106980>] common_interrupt+0x18/0x20
[<c011be8c>] __do_softirq+0x2c/0x73
[<c011bef5>] do_softirq+0x22/0x26
[<c0107ef5>] do_IRQ+0xe5/0xf9
[<c0106980>] common_interrupt+0x18/0x20
[<c010401c>] default_idle+0x0/0x26
[<c010403f>] default_idle+0x23/0x26
[<c010408e>] cpu_idle+0x1d/0x32
[<c030664d>] start_kernel+0x193/0x197
handlers:
[<de86e939>] (ide_intr+0x0/0x15d [ide_core])
Disabling IRQ #7
Ans lspci:
sam at ernie ~ $ lspci
0000:00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different
version?) (rev a2)
0000:00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller
1 (rev a2)0000:00:00.2 RAM memory: nVidia Corporation nForce2 Memory
Controller 4 (rev a2)0000:00:00.3 RAM memory: nVidia Corporation
nForce2 Memory Controller 3 (rev a2)0000:00:00.4 RAM memory: nVidia
Corporation nForce2 Memory Controller 2 (rev a2)0000:00:00.5 RAM
memory: nVidia Corporation nForce2 Memory Controller 5 (rev
a2)0000:00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev
a4)
0000:00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4)
0000:00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4)
0000:00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4)
0000:00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet
Controller (rev a1)
0000:00:05.0 Multimedia audio controller: nVidia Corporation nForce
MultiMedia audio [Via VT82C686B] (rev a2)
0000:00:06.0 Multimedia audio controller: nVidia Corporation nForce2
AC97 Audio Controler (MCP) (rev a1)
0000:00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI
Bridge (rev a3)0000:00:09.0 IDE interface: nVidia Corporation nForce2
IDE (rev a2)
0000:00:0d.0 FireWire (IEEE 1394): nVidia Corporation nForce2 FireWire
(IEEE 1394) Controller (rev a3)
0000:00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev a2)
0000:01:06.0 Ethernet controller: Atheros Communications, Inc. AR5212
802.11abg NIC (rev 01)
0000:03:00.0 VGA compatible controller: nVidia Corporation NV18
[GeForce4 MX - nForce GPU] (rev a3)
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