Hello, I had a HD Hue webcam with built-in microphone given to me
during a Christmas long ago. In the beginning. I never had problems
with it. The microphone on it worked out of the box. I may have just
needed to set it as the default audio input. And for the camera, I got
the microdia driver source, compiled from git, stripped debugging
symbols, modprobed it, depmod -a and all that good stuff, and it
worked, and a future release of that driver vastly improved the
quality of the webcam image.

Now with current Ubuntu distros, I plug it in, and Linux goes haywire.
For many days, I was trying to understand why my wifi had seemed to
quit working on me in Ubuntu Linux. It turned out that if I left the
webcam with built-in microphone unplugged and booted, everything was
fine. Now, I can have everything working, plug it in, set the
microphone as the default audio input. Then the wireless immediately
goes out. Shortly after that, the LED on the mouse turns off, and I
can no longer use the mouse. So what I did was, I intentionally caused
this to happen again, and using keyboard shortcuts to navigate around
Gnome, I was able to get some output right after it happened, unplug
it, use system alt req keys to reboot and send this email. Here's the
output.

dmesg:

1.6.208.46 LEN=1492 TOS=0x00 PREC=0x00 TTL=64 ID=44201 DF PROTO=TCP
SPT=46365 DPT=44589 WINDOW=12564 RES=0x00 ACK URGP=0
[ 180.147852] usb 2-1: USB disconnect, address 9
[ 180.910023] usb 2-1: new low speed USB device using ohci_hcd and address 10
[ 181.103185] usb 2-1: configuration #1 chosen from 1 choice
[ 181.111384] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input13
[ 181.111585] generic-usb 0003:046D:C00E.0009: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 186.343665] usb 2-1: USB disconnect, address 10
[ 187.140030] usb 2-1: new low speed USB device using ohci_hcd and address 11
[ 187.343187] usb 2-1: configuration #1 chosen from 1 choice
[ 187.351620] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input14
[ 187.351736] generic-usb 0003:046D:C00E.000A: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 187.652692] usb 2-1: USB disconnect, address 11
[ 188.471335] usb 2-1: new low speed USB device using ohci_hcd and address 12
[ 188.663182] usb 2-1: configuration #1 chosen from 1 choice
[ 188.672386] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input15
[ 188.673641] generic-usb 0003:046D:C00E.000B: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 199.305311] usb 2-1: USB disconnect, address 12
[ 200.050023] usb 2-1: new low speed USB device using ohci_hcd and address 13
[ 200.110030] hub 2-0:1.0: unable to enumerate USB device on port 1
[ 200.800029] usb 2-1: new low speed USB device using ohci_hcd and address 14
[ 200.993183] usb 2-1: configuration #1 chosen from 1 choice
[ 201.002396] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input16
[ 201.002603] generic-usb 0003:046D:C00E.000C: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 203.775919] usb 1-3: USB disconnect, address 9
[ 203.776078] gspca: disconnect complete
[ 205.550042] usb 1-3: new high speed USB device using ehci_hcd and address 17
[ 205.703381] usb 1-3: configuration #1 chosen from 1 choice
[ 205.703593] gspca: probing 0c45:6282
[ 205.728767] sn9c20x: MT9M111 sensor detected
[ 205.728853] gspca: probe ok
[ 205.728928] gspca: probing 0c45:6282
[ 205.731520] 17:2:1: cannot get freq at ep 0x84
[ 205.777023] 17:2:1: cannot get freq at ep 0x84
[ 205.781776] 17:2:1: cannot get freq at ep 0x84
[ 224.921987] usb 2-1: USB disconnect, address 14
[ 225.681287] usb 2-1: new low speed USB device using ohci_hcd and address 15
[ 225.873192] usb 2-1: configuration #1 chosen from 1 choice
[ 225.881409] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input17
[ 225.882222] generic-usb 0003:046D:C00E.000D: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 229.660066] usb 2-1: USB disconnect, address 15
[ 230.060045] usb 2-1: new low speed USB device using ohci_hcd and address 16
[ 230.253191] usb 2-1: configuration #1 chosen from 1 choice
[ 230.261408] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input18
[ 230.261662] generic-usb 0003:046D:C00E.000E: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 235.930055] usb 2-1: USB disconnect, address 16
[ 236.320025] usb 2-1: new low speed USB device using ohci_hcd and address 17
[ 236.513189] usb 2-1: configuration #1 chosen from 1 choice
[ 236.522296] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input19
[ 236.522412] generic-usb 0003:046D:C00E.000F: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 280.275281] usb 2-1: USB disconnect, address 17
[ 281.030079] usb 2-1: new low speed USB device using ohci_hcd and address 18
[ 281.223200] usb 2-1: configuration #1 chosen from 1 choice
[ 281.231416] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input20
[ 281.231535] generic-usb 0003:046D:C00E.0010: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 281.925832] usb 2-1: USB disconnect, address 18
[ 282.690024] usb 2-1: new low speed USB device using ohci_hcd and address 19
[ 282.883198] usb 2-1: configuration #1 chosen from 1 choice
[ 282.890438] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input21
[ 282.890642] generic-usb 0003:046D:C00E.0011: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 296.167758] usb 2-1: USB disconnect, address 19
[ 296.930020] usb 2-1: new low speed USB device using ohci_hcd and address 20
[ 297.123201] usb 2-1: configuration #1 chosen from 1 choice
[ 297.130758] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input22
[ 297.131589] generic-usb 0003:046D:C00E.0012: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 297.799910] usb 2-1: USB disconnect, address 20
[ 298.590030] usb 2-1: new low speed USB device using ohci_hcd and address 21
[ 298.783204] usb 2-1: configuration #1 chosen from 1 choice
[ 298.791421] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input23
[ 298.791538] generic-usb 0003:046D:C00E.0013: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 318.681777] usb 2-1: USB disconnect, address 21
[ 319.490028] usb 2-1: new low speed USB device using ohci_hcd and address 22
[ 319.683204] usb 2-1: configuration #1 chosen from 1 choice
[ 319.691423] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input24
[ 319.692231] generic-usb 0003:046D:C00E.0014: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 344.580557] usb 2-1: USB disconnect, address 22
[ 345.340027] usb 2-1: new low speed USB device using ohci_hcd and address 23
[ 345.533194] usb 2-1: configuration #1 chosen from 1 choice
[ 345.540505] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input25
[ 345.540716] generic-usb 0003:046D:C00E.0015: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 402.838921] usb 2-1: USB disconnect, address 23
[ 403.580034] usb 2-1: new low speed USB device using ohci_hcd and address 24
[ 403.773212] usb 2-1: configuration #1 chosen from 1 choice
[ 403.783426] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/input/input26
[ 403.784237] generic-usb 0003:046D:C00E.0016: input,hidraw0: USB HID
v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on
usb-0000:00:13.0-1/input0
[ 439.885812] usb 1-3: USB disconnect, address 17
[ 439.885977] gspca: disconnect complete
[ 442.160025] usb 1-3: new high speed USB device using ehci_hcd and address 28
[ 442.314327] usb 1-3: configuration #1 chosen from 1 choice
[ 442.314662] gspca: probing 0c45:6282
[ 442.340341] sn9c20x: MT9M111 sensor detected
[ 442.340424] gspca: probe ok
[ 442.340497] gspca: probing 0c45:6282
[ 442.342975] 28:2:1: cannot get freq at ep 0x84
[ 442.391599] 28:2:1: cannot get freq at ep 0x84
[ 442.396351] 28:2:1: cannot get freq at ep 0x84
[ 452.415059] 28:2:1: cannot get freq at ep 0x84
[ 452.418294] ehci_hcd 0000:00:13.5: force halt; handhake
ffffc9000034a024 00004000 00000000 -> -110
[ 452.418299] cannot submit datapipe for urb 1, error -108: device disabled
[ 453.116294] irq 19: nobody cared (try booting with the "irqpoll" option)
[ 453.116300] Pid: 0, comm: swapper Tainted: P
2.6.32-22-generic #33-Ubuntu
[ 453.116303] Call Trace:
[ 453.116305] <IRQ> [<ffffffff810c6a7b>] __report_bad_irq+0x2b/0xa0
[ 453.116316] [<ffffffff810c6c7c>] note_interrupt+0x18c/0x1d0
[ 453.116319] [<ffffffff810c737d>] handle_fasteoi_irq+0xdd/0x100
[ 453.116323] [<ffffffff81015d12>] handle_irq+0x22/0x30
[ 453.116327] [<ffffffff81545e9c>] do_IRQ+0x6c/0xf0
[ 453.116329] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[ 453.116331] <EOI> [<ffffffff81038acb>] ? native_safe_halt+0xb/0x10
[ 453.116339] [<ffffffff81543ad6>] ? notifier_call_chain+0x16/0x80
[ 453.116343] [<ffffffff8101b6cd>] ? default_idle+0x3d/0x90
[ 453.116347] [<ffffffff8101b783>] ? c1e_idle+0x63/0x120
[ 453.116351] [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
[ 453.116354] [<ffffffff8153ad4b>] ? start_secondary+0xa8/0xaa
[ 453.116356] handlers:
[ 453.116357] [<ffffffff813d2d50>] (usb_hcd_irq+0x0/0x90)
[ 453.116363] Disabling IRQ #19
[ 455.011282] rtl8187: wireless radio switch turned off
[ 455.121275] wlan0: deauthenticating from 00:0a:06:ff:a7:23 by local
choice (reason=3)
[ 479.093495] usb 2-1: USB disconnect, address 24
[ 571.230017] timeout: still 1 active urbs..
[ 578.099070] 28:2:1: usb_set_interface failed
[ 578.099112] 28:2:1: usb_set_interface failed
[ 578.099152] 28:2:1: usb_set_interface failed
[ 578.099627] 28:2:1: usb_set_interface failed
[ 578.100111] 28:2:1: usb_set_interface failed
[ 578.100527] 28:2:1: usb_set_interface failed
[ 578.100561] 28:2:1: usb_set_interface failed
[ 578.100601] 28:2:1: usb_set_interface failed
[ 578.101071] 28:2:1: usb_set_interface failed
[ 578.101630] 28:2:1: usb_set_interface failed
[ 578.102207] 28:2:1: usb_set_interface failed
[ 578.102260] 28:2:1: usb_set_interface failed
[ 578.102356] 28:2:1: usb_set_interface failed
[ 578.102924] 28:2:1: usb_set_interface failed
[ 578.103510] 28:2:1: usb_set_interface failed
[ 578.104232] 28:2:1: usb_set_interface failed
[ 578.104287] 28:2:1: usb_set_interface failed
[ 578.104391] 28:2:1: usb_set_interface failed
[ 578.104928] 28:2:1: usb_set_interface failed
[ 578.105540] 28:2:1: usb_set_interface failed
[ 688.361202] 28:2:1: usb_set_interface failed
[ 688.361247] 28:2:1: usb_set_interface failed
[ 688.361290] 28:2:1: usb_set_interface failed
[ 688.361883] 28:2:1: usb_set_interface failed
[ 688.362442] 28:2:1: usb_set_interface failed
[ 688.362890] 28:2:1: usb_set_interface failed
[ 688.362926] 28:2:1: usb_set_interface failed
[ 688.362969] 28:2:1: usb_set_interface failed
[ 688.363464] 28:2:1: usb_set_interface failed
[ 688.363968] 28:2:1: usb_set_interface failed
[ 688.364504] 28:2:1: usb_set_interface failed
[ 688.364560] 28:2:1: usb_set_interface failed
[ 688.364660] 28:2:1: usb_set_interface failed
[ 688.365213] 28:2:1: usb_set_interface failed
[ 688.365773] 28:2:1: usb_set_interface failed
[ 688.366490] 28:2:1: usb_set_interface failed
[ 688.366545] 28:2:1: usb_set_interface failed
[ 688.366651] 28:2:1: usb_set_interface failed
[ 688.367219] 28:2:1: usb_set_interface failed
[ 688.367781] 28:2:1: usb_set_interface failed
[ 751.821223] atkbd.c: Unknown key pressed (translated set 2, code
0x88 on isa0060/serio0).
[ 751.821227] atkbd.c: Use 'setkeycodes e008 <keycode>' to make it known.
[ 751.931051] atkbd.c: Unknown key released (translated set 2, code
0x88 on isa0060/serio0).
[ 751.931055] atkbd.c: Use 'setkeycodes e008 <keycode>' to make it known.

ifconfig wlan0:

wlan0 Link encap:Ethernet HWaddr aa:bb:cc:dd:ee:ff
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:14572 errors:0 dropped:0 overruns:0 frame:0
TX packets:18455 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10007236 (10.0 MB) TX bytes:8438696 (8.4 MB)

ifconfig wlan0 up:

SIOCSIFFLAGS: Unknown error 132

lsmod:

Module Size Used by
snd_usb_audio 92747 0
snd_usb_lib 18978 1 snd_usb_audio
gspca_sn9c20x 25686 0
gspca_main 25031 1 gspca_sn9c20x
videodev 40486 1 gspca_main
v4l1_compat 15495 1 videodev
v4l2_compat_ioctl32 12020 1 videodev
binfmt_misc 7960 1
ipt_REJECT 2384 1
ipt_LOG 5370 5
xt_limit 2180 7
xt_tcpudp 2667 7
ipt_addrtype 2151 4
snd_hda_codec_realtek 278890 1
xt_state 1490 7
snd_hda_intel 25645 4
snd_hda_codec 85727 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 6924 2 snd_usb_audio,snd_hda_codec
snd_pcm_oss 41394 0
snd_mixer_oss 16299 1 snd_pcm_oss
snd_pcm 87850 5
snd_usb_audio,snd_hda_intel,snd_hda_codec,snd_pcm_ oss
snd_seq_dummy 1782 0
snd_seq_oss 31219 0
snd_seq_midi 5829 0
snd_rawmidi 23388 2 snd_usb_lib,snd_seq_midi
snd_seq_midi_event 7267 2 snd_seq_oss,snd_seq_midi
ip6table_filter 2887 1
arc4 1473 2
snd_seq 57417 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
ip6_tables 19618 1 ip6table_filter
snd_timer 23553 2 snd_pcm,snd_seq
snd_seq_device 6824 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
nf_nat_irc 1577 0
nf_conntrack_irc 4429 1 nf_nat_irc
nf_nat_ftp 2513 0
hwmon_vid 3130 0
snd 70978 20
snd_usb_audio,snd_hda_codec_realtek,snd_hda_intel, snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss, snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer, snd_seq_device
rtl8187 53204 0
nf_nat 19501 2 nf_nat_irc,nf_nat_ftp
nf_conntrack_ipv4 12980 9 nf_nat
adt7473 18732 0
nf_defrag_ipv4 1481 1 nf_conntrack_ipv4
fbcon 39270 71
nvidia 10799466 40
nf_conntrack_ftp 7126 1 nf_nat_ftp
soundcore 8052 1 snd
mac80211 238128 1 rtl8187
lp 9336 0
led_class 3732 1 rtl8187
tileblit 2487 1 fbcon
font 8053 1 fbcon
bitblit 5811 1 fbcon
snd_page_alloc 8500 2 snd_hda_intel,snd_pcm
softcursor 1565 1 bitblit
i2c_piix4 9639 0
cfg80211 148386 2 rtl8187,mac80211
ppdev 6375 0
vga16fb 12757 1
nf_conntrack 73934 7
xt_state,nf_nat_irc,nf_conntrack_irc,nf_nat_ftp,nf _nat,nf_conntrack_ipv4,nf_conntrack_ftp
edac_core 45423 0
parport_pc 29958 1
vgastate 9857 1 vga16fb
eeprom_93cx6 1765 1 rtl8187
parport 37160 3 lp,ppdev,parport_pc
edac_mce_amd 9214 0
k8temp 3912 0
iptable_filter 2791 1
asus_atk0110 10033 0
ip_tables 18390 1 iptable_filter
x_tables 22429 8
ipt_REJECT,ipt_LOG,xt_limit,xt_tcpudp,ipt_addrtype ,xt_state,ip6_tables,ip_tables
raid10 21290 0
raid456 54720 0
async_raid6_recov 5945 1 raid456
async_pq 3891 2 raid456,async_raid6_recov
raid6_pq 80147 2 async_raid6_recov,async_pq
async_xor 3111 3 raid456,async_raid6_recov,async_pq
xor 4685 1 async_xor
async_memcpy 1537 2 raid456,async_raid6_recov
async_tx 2545 5
raid456,async_raid6_recov,async_pq,async_xor,async _memcpy
raid1 22226 0
usbhid 40988 0
hid 83376 1 usbhid
raid0 6778 1
8139too 22245 0
multipath 7149 0
8139cp 19541 0
linear 4158 0
floppy 63156 0
pata_atiixp 4209 0
ahci 37646 14
r8169 39554 0
mii 5237 3 8139too,8139cp,r8169

lsusb:

Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 028: ID 0c45:6282 Microdia PC Camera with Microphone
(SN9C202 + MI1310)
Bus 001 Device 003: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187
Wireless Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub



--
Christopher Lemire <christopher.lemire@gmail.com>
Ubuntu 64 bit Linux Raid Level 0

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