Попробуйте установить универсальные драйверы камеры в Ubuntu.
sudo apt-get install libsbigudrv2 libsbigudrv0
Затем установите GUVCview и посмотрите, открывается ли камера.
sudo apt-get install guvcview
Конечно, не все установленные пакеты будут иметь связанный с ними URL. Тем не менее, вы можете использовать apt-get dowload:
$ apt-get download --print-uris wget
'http://archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.15-1ubuntu1.14.04.2_amd64.deb' wget_1.15-1ubuntu1.14.04.2_amd64.deb 270522 SHA256:a3f3b049ea373402236a804a5a0952c6ef9b356ba8cc19fbc1f257db6e8f3052
Это версия кандидата, как показано на apt-cache policy, которая может не обязательно быть установленной версией.
Конечно, не все установленные пакеты будут иметь связанный с ними URL. Тем не менее, вы можете использовать apt-get dowload:
$ apt-get download --print-uris wget
'http://archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.15-1ubuntu1.14.04.2_amd64.deb' wget_1.15-1ubuntu1.14.04.2_amd64.deb 270522 SHA256:a3f3b049ea373402236a804a5a0952c6ef9b356ba8cc19fbc1f257db6e8f3052
Это версия кандидата, как показано на apt-cache policy, которая может не обязательно быть установленной версией.
Конечно, не все установленные пакеты будут иметь связанный с ними URL. Тем не менее, вы можете использовать apt-get dowload:
$ apt-get download --print-uris wget
'http://archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.15-1ubuntu1.14.04.2_amd64.deb' wget_1.15-1ubuntu1.14.04.2_amd64.deb 270522 SHA256:a3f3b049ea373402236a804a5a0952c6ef9b356ba8cc19fbc1f257db6e8f3052
Это версия кандидата, как показано на apt-cache policy, которая может не обязательно быть установленной версией.
Достаточно добавить флаг --reinstall (по крайней мере, на мою систему 16.04), например
$ sudo apt-get install --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
wget is already the newest version (1.17.1-1ubuntu1.2).
wget set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 73 not upgraded.
, но
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e
ПРИМЕЧАНИЕ: это не работает, если пакет в настоящее время кэшируется:
$ sudo apt-get install --reinstall --download-only wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://ca.archive.ubuntu.com/ubuntu xenial-updates/main amd64 wget amd64 1.17.1-1ubuntu1.2 [298 kB]
Fetched 298 kB in 0s (382 kB/s)
Download complete and in download only mode
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 0 B/298 kB of archives.
After this operation, 0 B of additional disk space will be used.
, но после очистки кеша
$ sudo apt-get clean
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e
Достаточно добавить флаг --reinstall (по крайней мере, на мою систему 16.04), например
$ sudo apt-get install --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
wget is already the newest version (1.17.1-1ubuntu1.2).
wget set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 73 not upgraded.
, но
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e
ПРИМЕЧАНИЕ: это не работает, если пакет в настоящее время кэшируется:
$ sudo apt-get install --reinstall --download-only wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://ca.archive.ubuntu.com/ubuntu xenial-updates/main amd64 wget amd64 1.17.1-1ubuntu1.2 [298 kB]
Fetched 298 kB in 0s (382 kB/s)
Download complete and in download only mode
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 0 B/298 kB of archives.
After this operation, 0 B of additional disk space will be used.
, но после очистки кеша
$ sudo apt-get clean
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e
Достаточно добавить флаг --reinstall (по крайней мере, на мою систему 16.04), например
$ sudo apt-get install --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
wget is already the newest version (1.17.1-1ubuntu1.2).
wget set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 73 not upgraded.
, но
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e
ПРИМЕЧАНИЕ: это не работает, если пакет в настоящее время кэшируется:
$ sudo apt-get install --reinstall --download-only wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://ca.archive.ubuntu.com/ubuntu xenial-updates/main amd64 wget amd64 1.17.1-1ubuntu1.2 [298 kB]
Fetched 298 kB in 0s (382 kB/s)
Download complete and in download only mode
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 0 B/298 kB of archives.
After this operation, 0 B of additional disk space will be used.
, но после очистки кеша
$ sudo apt-get clean
$ sudo apt-get install --reinstall --print-uris wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 73 not upgraded.
Need to get 298 kB of archives.
After this operation, 0 B of additional disk space will be used.
'http://ca.archive.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.17.1-1ubuntu1.2_amd64.deb' wget_1.17.1-1ubuntu1.2_amd64.deb 298270 MD5Sum:09a54f8d74c78598f91c4b376f3d2f0e