Не грузится система с камерой воткнутой в USB гнездо - переполняется лог: /var/log/uvcdynctrl-udev.log
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
[libwebcam] Warning: The driver behind device video0 has a slightly buggy implementation
of the V4L2_CTRL_FLAG_NEXT_CTRL flag. It does not return the next higher
control ID if a control query fails. A workaround has been enabled.
После загрузки без камеры подключаю последнюю - все работает, в журнал ничего не сыпется.
root@bel02:~# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1b3f:2247 Generalplus Technology Inc.
Bus 001 Device 002: ID 09da:2403 A4Tech Co., Ltd.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Камера: Device 003: ID 1b3f:2247 Generalplus Technology Inc.
Кто накосячил "ядерщики" или "дядюшка Зю"?
Ядро 4.4.0-206-generic #238-Ubuntu SMP Tue Mar 16 07:52:37 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 16.04.7 LTS
Предыдущее 204 ядро грузилось почти всегда - комп включал по сети, но несколько раз такая же "петрушка" с переполнением лога была. Иногда комп не хотел просыпаться, приходилось отключать-включать питание. Грешу теперь на камеру?