[add back the list]
Hi John,
It is hard to be sure as you have other devices on the same
interupts as the USB host controllers (the devices themselves never appear
there). However, it does look like you are not getting interupts for them.
You should check your kernel logs for PCI error messages. If this is the
case then the problem is either in the BIOS or PCI subsystem, so if there
isn't a new BIOS you can try asking on the linux-kernel list. It would be
useful to be able to check that you really are not getting any interupts
by not loading your audio, ethernet and 1394 drivers and plugging in your
camera and seeing what the contents of this file is.
regards,
Stephen.
On Tue, 28 Sep 2004, John Zbesko wrote:
> Here are my interrupts:
> # cat /proc/interrupts
> CPU0
> 0: 344566 IO-APIC-edge timer
> 1: 529 IO-APIC-edge i8042
> 2: 0 XT-PIC cascade
> 8: 1 IO-APIC-edge rtc
> 12: 14019 IO-APIC-edge i8042
> 14: 14196 IO-APIC-edge ide0
> 15: 80 IO-APIC-edge ide1
> 16: 28420 IO-APIC-level uhci_hcd, eth0, nvidia
> 17: 2 IO-APIC-level uhci_hcd, ohci1394
> 18: 1534 IO-APIC-level uhci_hcd, Ensoniq AudioPCI
> 19: 0 IO-APIC-level ehci_hcd
> NMI: 0
> LOC: 344464
> ERR: 0
> MIS: 0
>
> It doesn't look like the usb devices are listed. I tried Knoppix26 and
> it seems to recognize the digital camera- I can mount /dev/sda1. I think
> something is goofy with the Mandrake distribution. I removed the
> supermount usb line from fstab, thinking supermount was the problem-no
> help.
>
> My /var/log/messages contains:
>
> Sep 28 22:32:38 Zgate kernel: Attached scsi generic sg0 at scsi0,
> channel 0, id 6, lun 0, type 0
> Sep 28 22:34:50 Zgate kernel: Initializing USB Mass Storage driver...
> Sep 28 22:34:50 Zgate kernel: drivers/usb/core/usb.c: registered new
> driver usb-storage
> Sep 28 22:34:50 Zgate kernel: USB Mass Storage support registered.
>
> At the command line, I:
>
> # modprobe usb-storage
>
> This is so frustrating... Thanks for your help.
>
> On Tue, 2004-09-28 at 02:54, Stephen J. Gowdy wrote:
> > What is in your kernel logs? Are interupts coming in for your USB
> > interface in /proc/interupts?
> >
> > On Mon, 27 Sep 2004, John Zbesko wrote:
> >
> > > I'm new to this list, but not to linux. I have the following USB ports:
> > >
> > >
> > > #cat /proc/bus/usb/devices
> > >
> > > T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
> > > B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
> > > D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
> > > P: Vendor=0000 ProdID=0000 Rev= 2.06
> > > S: Manufacturer=Linux 2.6.3-7mdk ehci_hcd
> > > S: Product=EHCI Host Controller
> > > S: SerialNumber=0000:00:10.3
> > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> > > E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
> > >
> > > T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> > > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> > > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> > > P: Vendor=0000 ProdID=0000 Rev= 2.06
> > > S: Manufacturer=Linux 2.6.3-7mdk uhci_hcd
> > > S: Product=UHCI Host Controller
> > > S: SerialNumber=0000:00:10.2
> > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> > > E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
> > >
> > > T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> > > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> > > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> > > P: Vendor=0000 ProdID=0000 Rev= 2.06
> > > S: Manufacturer=Linux 2.6.3-7mdk uhci_hcd
> > > S: Product=UHCI Host Controller
> > > S: SerialNumber=0000:00:10.1
> > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> > > E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
> > >
> > > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> > > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> > > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> > > P: Vendor=0000 ProdID=0000 Rev= 2.06
> > > S: Manufacturer=Linux 2.6.3-7mdk uhci_hcd
> > > S: Product=UHCI Host Controller
> > > S: SerialNumber=0000:00:10.0
> > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> > > E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
> > >
> > >
> > > The application usbview works and shows 4 ports, but no devices. A
> > > Logitech webcam and an Olympus digital camera are plugged in. The lights
> > > of the camera flicker and come on. Both devices work under Win2K.
> > >
> > > I'm running Mandrake 10.0. This usb problem has existed since I
> > > assembled this PC. I keep hoping the newest version will fix the
> > > problem. Here are the modules loaded:
> > >
> > > # lsmod
> > > Module Size Used by
> > > videodev 9536 0
> > > ohci-hcd 18692 0
> > > usb-storage 72932 0
> > > sg 38044 0
> > > sr_mod 17028 0
> > > nfsd 173152 8
> > > exportfs 5920 1 nfsd
> > > lp 12200 0
> > > md5 3872 1
> > > ipv6 232352 10
> > > nvidia 2068232 12
> > > snd-seq-midi 8160 0
> > > snd-seq-oss 31232 0
> > > snd-seq-midi-event 7552 2 snd-seq-midi,snd-seq-oss
> > > snd-seq 51024 5
> > > snd-seq-midi,snd-seq-oss,snd-seq-midi-event
> > > snd-via82xx 24128 0
> > > snd-mpu401-uart 7072 1 snd-via82xx
> > > snd-pcm-oss 51812 0
> > > snd-mixer-oss 17952 1 snd-pcm-oss
> > > snd-ens1371 21984 1
> > > snd-rawmidi 23616 3 snd-seq-midi,snd-mpu401-uart,snd-ens1371
> > > snd-seq-device 8008 4
> > > snd-seq-midi,snd-seq-oss,snd-seq,snd-rawmidi
> > > snd-pcm 93156 3 snd-via82xx,snd-pcm-oss,snd-ens1371
> > > snd-page-alloc 11972 2 snd-via82xx,snd-pcm
> > > snd-timer 24484 2 snd-seq,snd-pcm
> > > snd-ac97-codec 58148 2 snd-via82xx,snd-ens1371
> > > gameport 4480 2 snd-via82xx,snd-ens1371
> > > snd 52484 16
> > > snd-seq-midi,snd-seq-oss,snd-seq-midi-event,snd-seq,snd-via82xx,snd-mpu401-uart,snd-pcm-oss,snd-mixer-oss,snd-ens1371,snd-rawmidi,snd-seq-device,snd-pcm,snd-timer,snd-ac97-codec
> > > soundcore 9248 1 snd
> > > af_packet 20520 0
> > > hid 53312 0
> > > raw 7616 1
> > > ide-floppy 18752 0
> > > ide-tape 34864 0
> > > ide-cd 40548 0
> > > cdrom 37184 2 sr_mod,ide-cd
> > > floppy 59444 0
> > > eepro100 29740 0
> > > mii 4992 1 eepro100
> > > ohci1394 33956 0
> > > ieee1394 287856 1 ohci1394
> > > nls_cp850 4736 2
> > > vfat 13760 2
> > > fat 45120 1 vfat
> > > nls_iso8859-1 3904 3
> > > ntfs 85932 1
> > > supermount 37876 2
> > > ext3 111048 2
> > > jbd 54680 1 ext3
> > > sd_mod 16832 0
> > > via-agp 7360 1
> > > agpgart 31016 2 via-agp
> > > parport_pc 32832 2
> > > ppa 12296 0
> > > scsi_mod 114648 5 usb-storage,sg,sr_mod,sd_mod,ppa
> > > parport 38952 3 lp,parport_pc,ppa
> > > ehci-hcd 24196 0
> > > uhci-hcd 29104 0
> > > usbcore 99132 7
> > > ohci-hcd,usb-storage,hid,ehci-hcd,uhci-hcd
> > > rtc 11576 0
> > > reiserfs 246196 2
> > >
> > >
> > > When I attempt to mount the digital camera,
> > >
> > > # mount /dev/sda1 /mnt/usbstick
> > > mount: special device /dev/sda1 does not exist
> > >
> > > I'm at wit's end. Any help is greatly appreciated.
> > >
> > >
> > >
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> >
> > --
> > /------------------------------------+-------------------------\
> > |Stephen J. Gowdy | SLAC, MailStop 34, |
> > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, |
> > |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA |
> > |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 |
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> >
> >
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--
/------------------------------------+-------------------------\
|Stephen J. Gowdy | SLAC, MailStop 34, |
|http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, |
|http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA |
|EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 |
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