This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1791908
and then change the status of the bug to 'Confirmed'.
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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: cosmic
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https://bugs.launchpad.net/bugs/1791908
Title:
uvcvideo: Failed to query (GET_INFO) UVC control 4 on unit 2: -32
(exp. 1).
Status in linux package in Ubuntu:
Incomplete
Bug description:
at each boot I see the messages:
10:34:47 kernel: uvcvideo: Failed to query (GET_INFO) UVC control 4 on unit
2: -32 (exp. 1).
10:34:47 kernel: uvcvideo: Failed to query (GET_INFO) UVC control 4 on unit
1: -32 (exp. 1).
10:34:46 kernel: uvcvideo: Failed to query (GET_INFO) UVC control 2 on unit
1: -32 (exp. 1).
this happen on a partition running Ubuntu 18.10 kernel
4.18.0-7-generic but not on the partition running Ubuntu 18.04 kernel
4.15.0-34 on same hardware
The integrated webcam works fine and i don't have other webcam
connected.
corrado@corrado-HP-p6-cc-0904:~$ uname -a
Linux corrado-HP-p6-cc-0904 4.18.0-7-generic #8-Ubuntu SMP Tue Aug 28
18:24:42 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
corrado@corrado-HP-p6-cc-0904:~$ inxi -Fx
System: Host: corrado-HP-p6-cc-0904 Kernel: 4.18.0-7-generic x86_64 bits:
64 compiler: gcc v: 8.2.0
Desktop: Gnome 3.30.0 Distro: Ubuntu 18.10 (Cosmic Cuttlefish)
Machine: Type: Laptop System: Hewlett-Packard product: HP 250 G3 Notebook
PC v: 0991100000000000000600087
serial: <root required>
Mobo: Hewlett-Packard model: 2211 v: 86.49 serial: <root required>
UEFI: Insyde v: F.36
date: 12/18/2014
Battery: ID-1: BAT1 charge: 20.9 Wh condition: 20.9/20.9 Wh (100%) model:
13-42 OA03031 status: Full
CPU: Topology: Dual Core model: Intel Core i5-4210U bits: 64 type: MT
MCP arch: Haswell rev: 1
L2 cache: 3072 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips:
19155
Speed: 1024 MHz min/max: 800/2700 MHz Core speeds (MHz): 1: 1098
2: 1098 3: 1097 4: 1101
Graphics: Device-1: Intel Haswell-ULT Integrated Graphics driver: i915 v:
kernel bus ID: 00:02.0
Display: x11 server: X.Org 1.20.1 driver: i915 resolution:
1366x768~60Hz
OpenGL: renderer: Mesa DRI Intel Haswell Mobile v: 4.5 Mesa 18.1.5
direct render: Yes
Audio: Device-1: Intel Haswell-ULT HD Audio driver: snd_hda_intel v:
kernel bus ID: 00:03.0
Device-2: Intel 8 Series HD Audio driver: snd_hda_intel v: kernel
bus ID: 00:1b.0
Sound Server: ALSA v: k4.18.0-7-generic
Network: Device-1: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169
v: 2.3LK-NAPI port: 3000
bus ID: 08:00.0
IF: enp8s0 state: down mac: 5c:b9:01:06:ba:ce
Device-2: Ralink RT3290 Wireless 802.11n 1T/1R PCIe driver:
rt2800pci v: 2.3.0 bus ID: 09:00.0
IF: wlp9s0f0 state: up mac: ac:d1:b8:82:03:5d
Drives: Local Storage: total: 465.76 GiB used: 16.78 GiB (3.6%)
ID-1: /dev/sda vendor: Seagate model: ST500LT012-1DG142 size:
465.76 GiB
Partition: ID-1: / size: 31.25 GiB used: 5.99 GiB (19.2%) fs: ext4 dev:
/dev/sda6
ID-2: swap-1 size: 4.00 GiB used: 0 KiB (0.0%) fs: swap dev:
/dev/sda2
Sensors: System Temperatures: cpu: 40.0 C mobo: 40.0 C
Fan Speeds (RPM): N/A
Info: Processes: 198 Uptime: 17m Memory: 3.79 GiB used: 1.02 GiB (26.9%)
Init: systemd runlevel: 5
Compilers: gcc: N/A Shell: bash v: 4.4.19 inxi: 3.0.22
corrado@corrado-HP-p6-cc-0904:~$
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