[Spca50x-devs] no accepting address and /dev/video0
- Date: Sat, 1 Apr 2006 19:45:46 +0100
- From: "Bjorn A Hauksson" <b.a.hauksson@xxxxxxxxx>
- Subject: [Spca50x-devs] no accepting address and /dev/video0
Dear webcam experts,
First after I installed the spca driver it worked fine in
gnomemeeting. Then two days later the camera stopped working. I get
the error device not accepting address in the system log (see below).
I have updated the kernel and tried changing the BIOS settings in line
with recommendation on http://www.linux-usb.org/FAQ.html#ts6 but
neither worked. I have tried to use modprobe spca5xx usbgrabber=1 as
recommended on http://www.fedoraforum.org/forum/archive/index.php/t-54683.html,
but it did not help. I have tried to disable acpi but that did not
work.
Many thanks,
Bjorn.
Kernel: 2.6.12.x
Webcam: Quickcam Express Logitech
OS: Fedora core 3
Driver: spca5xx-20060301
System log:
Apr 1 15:37:33 localhost kernel: usb 2-1: new full speed USB device
using uhci_hcd and address 6
Apr 1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
Apr 1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
Apr 1 15:37:34 localhost kernel: usb 2-1: new full speed USB device
using uhci_hcd and address 7
Apr 1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
Apr 1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
Apr 1 15:37:34 localhost kernel: usb 2-1: new full speed USB device
using uhci_hcd and address 8
Apr 1 15:37:35 localhost kernel: usb 2-1: device not accepting
address 8, error -71
Apr 1 15:37:35 localhost kernel: usb 2-1: new full speed USB device
using uhci_hcd and address 9
Apr 1 15:37:35 localhost kernel: usb 2-1: device not accepting
address 9, error -71
################################
When I tried using the spcaview I found out that /dev/video0 does not exist,
$ ll /dev/video0
ls: /dev/video0: No such file or directory
[root@localhost webcam]# spcaview
Spcaview version: 1.1.5 date: 12:12:2005 (C) mxhaard@xxxxxxxx
Initializing SDL.
SDL initialized.
bpp 3 format 15
Using video device /dev/video0.
Initializing v4l.
ERROR opening V4L interface
: No such file or directory
################################
[root@localhost webcam]# /sbin/lsmod
Module Size Used by
spca5xx 679952 0
videodev 9537 1 spca5xx
nls_utf8 2113 1
i915 18753 1
drm 68949 2 i915
parport_pc 28293 1
lp 12873 0
parport 40073 2 parport_pc,lp
autofs4 28229 0
sunrpc 164229 1
orinoco_cs 10185 1
orinoco 54741 1 orinoco_cs
hermes 7105 2 orinoco_cs,orinoco
pcmcia 28897 3 orinoco_cs
ipt_REJECT 5441 1
ipt_state 1857 1
ip_conntrack 41369 1 ipt_state
iptable_filter 2881 1
ip_tables 19521 3 ipt_REJECT,ipt_state,iptable_filter
dm_mod 57333 0
video 15685 0
button 4033 0
battery 9285 0
ac 4805 0
md5 4033 1
ipv6 262977 10
yenta_socket 21705 2
rsrc_nonstatic 12737 1 yenta_socket
pcmcia_core 50013 4 orinoco_cs,pcmcia,yenta_socket,rsrc_nonstatic
uhci_hcd 35025 0
i2c_i801 8653 0
i2c_core 21313 1 i2c_i801
snd_intel8x0m 19333 2
snd_intel8x0 34177 2
snd_ac97_codec 74937 2 snd_intel8x0m,snd_intel8x0
snd_pcm_oss 50673 0
snd_mixer_oss 17729 3 snd_pcm_oss
snd_pcm 98889 4
snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer 32837 1 snd_pcm
snd 57285 11
snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd
_timer
soundcore 10785 3 snd
snd_page_alloc 9669 3 snd_intel8x0m,snd_intel8x0,snd_pcm
e100 48705 0
mii 5569 1 e100
floppy 64629 0
ext3 130633 3
jbd 83161 1 ext3
/proc/bus/usb/devices (when only the webcam connected to usb):
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 2.6.12-1.1381_FC3 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.2
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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 2.6.12-1.1381_FC3 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.1
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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 2.6.12-1.1381_FC3 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.0
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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
~
[root@localhost webcam]# vim /proc/bus/input/devices:
I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
H: Handlers=kbd event0
B: EV=120013
B: KEY=4 2000078 3802078 f840d001 f2ffffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7
I: Bus=0011 Vendor=0002 Product=0001 Version=0000
N: Name="PS/2 Generic Mouse"
P: Phys=isa0060/serio4/input0
H: Handlers=mouse0 event1
B: EV=7
B: KEY=70000 0 0 0 0 0 0 0 0
B: REL=3
[root@localhost webcam]# /sbin/lspci -vn:
00:00.0 Class 0600: 8086:3575 (rev 04)
Subsystem: 1014:1017
Flags: bus master, fast devsel, latency 0
Memory at <unassigned> (32-bit, prefetchable)
Capabilities: [40] Vendor Specific Information
00:02.0 Class 0300: 8086:3577 (rev 04)
Subsystem: 1014:0505
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at 98000000 (32-bit, prefetchable) [size=128M]
Memory at 90100000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1
00:02.1 Class 0380: 8086:3577
Subsystem: 1014:0505
Flags: bus master, fast devsel, latency 0
Memory at 88000000 (32-bit, prefetchable) [size=128M]
Memory at 80200000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1
00:1d.0 Class 0c03: 8086:2482 (rev 02)
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at a4a0 [size=32]
00:1d.1 Class 0c03: 8086:2484 (rev 02)
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at a4e0 [size=32]
00:1d.1 Class 0c03: 8086:2484 (rev 02)
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at a4e0 [size=32]
00:1d.2 Class 0c03: 8086:2487 (rev 02)
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at a800 [size=32]
00:1e.0 Class 0604: 8086:2448 (rev 42)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00007000-00007fff
Memory behind bridge: 80100000-801fffff
00:1f.0 Class 0601: 8086:248c (rev 02)
Flags: bus master, medium devsel, latency 0
00:1f.1 Class 0101: 8086:248a (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 0, IRQ 255
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at a890 [size=16]
Memory at 10000000 (32-bit, non-prefetchable) [size=1K]
00:1f.3 Class 0c05: 8086:2483 (rev 02)
Subsystem: 1014:1017
Flags: medium devsel, IRQ 11
I/O ports at 8000 [size=32]
00:1f.5 Class 0401: 8086:2485 (rev 02)
Subsystem: 1014:0500
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 9800 [size=256]
I/O ports at 9c00 [size=64]
00:1f.6 Class 0703: 8086:2486 (rev 02)
Subsystem: 1014:0503
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at a000 [size=256]
I/O ports at a400 [size=128]
01:08.0 Class 0200: 8086:1031 (rev 42)
Subsystem: 1014:1031
Flags: bus master, medium devsel, latency 66, IRQ 11
Memory at 80100000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 7000 [size=64]
Capabilities: [dc] Power Management version 2
01:09.0 Class 0607: 104c:ac50 (rev 02)
Subsystem: 1014:1017
Flags: bus master, medium devsel, latency 168, IRQ 11
Memory at 10001000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=01, secondary=02, subordinate=05, sec-latency=176
Memory window 0: 10400000-107ff000 (prefetchable)
Memory window 1: 10800000-10bff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
16-bit legacy interface ports at 0001
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