Re: usb issues in sarge: scanner, multicard
On Mon, Aug 15, 2005 at 10:58:03PM +0200, Bob Vloon wrote:
> Hi Antonio,
all was present, so I continued to this step:
>
> 5. edit the file "/sbin/hotplug" and add, on the second line:
> "export DEBUG=1". Dis- and reconnect your scanner;
> 6) examine "/var/log/messages". It *should* say something :-)) Send in the
> relevant output (lines are marked with "default.hotplug")..
>
and here is what I got:
tail -f /var/log/messages
Aug 15 20:18:47 localhost -- MARK --
Aug 15 20:27:04 localhost kernel: usb 1-1: USB disconnect, address 2
Aug 15 20:27:04 localhost default.hotplug[16145]: arguments (usb) env (OLDPWD=/ DEVPATH=/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/ SHLVL=2 DEVICE=/proc/bus/usb/001/002 INTERFACE=0/0/0 PRODUCT=3f0/401/100 TYPE=0/0/0 DEBUG=1 SEQNUM=332 _=/usr/bin/env)
Aug 15 20:27:04 localhost default.hotplug[16145]: invoke /etc/hotplug/usb.agent ()
Aug 15 20:27:04 localhost default.hotplug[16147]: arguments (usb) env (OLDPWD=/ DEVPATH=/devices/pci0000:00/0000:00:1d.0/usb1/1-1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/ SHLVL=2 DEBUG=1 SEQNUM=333 _=/usr/bin/env)
Aug 15 20:27:04 localhost default.hotplug[16147]: invoke /etc/hotplug/usb.agent ()
Message from syslogd@localhost at Mon Aug 15 20:27:13 2005 ...
localhost kernel: Disabling IRQ #193
Aug 15 20:27:13 localhost kernel: [__report_bad_irq+42/144] __report_bad_irq+0x2a/0x90
Aug 15 20:27:13 localhost kernel: [note_interrupt+112/176] note_interrupt+0x70/0xb0
Aug 15 20:27:13 localhost kernel: [do_IRQ+352/416] do_IRQ+0x160/0x1a0
Aug 15 20:27:13 localhost kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20
Aug 15 20:27:13 localhost kernel: [default_idle+0/64] default_idle+0x0/0x40
Aug 15 20:27:13 localhost kernel: [default_idle+44/64] default_idle+0x2c/0x40
Aug 15 20:27:13 localhost kernel: [cpu_idle+59/80] cpu_idle+0x3b/0x50
Aug 15 20:27:13 localhost kernel: [printk+366/448] printk+0x16e/0x1c0
There seems to be a problem with IRQs/usb system, hmmm
Thanks Bob.
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