Acabei de instalar o 18.04 MATE. Eu tenho duas câmeras disponíveis, uma embutida e outra uma câmera olho-usb. Em 16.04, ambos foram vistos por queijo (Cheese- > Preferences- > Webcam). Em 18.04, o queijo registra somente o embutido. No entanto, a outra câmera é visível para guvcview e vlc. Eu tentei brincar com o editor do dconf sem efeito.
Relatórios dsmesg:
16.354843] Linux video capture interface: v2.00
[ 16.374078] uvcvideo: Found UVC 1.00 device SCMOS02000KPB (053a:9230)
[ 16.378130] uvcvideo 2-1:1.0: Entity type for entity Processing 2 was not initialized!
[ 16.378133] uvcvideo 2-1:1.0: Entity type for entity Extension 6 was not initialized!
[ 16.378135] uvcvideo 2-1:1.0: Entity type for entity Camera 1 was not initialized!
[ 16.378231] input: SCMOS02000KPB: SCMOS02000KPB as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/input/input20
[ 16.380953] uvcvideo: Found UVC 1.00 device HD WebCam (04f2:b452)
[ 16.392232] uvcvideo 2-7:1.0: Entity type for entity Extension 4 was not initialized!
[ 16.392236] uvcvideo 2-7:1.0: Entity type for entity Processing 2 was not initialized!
[ 16.392240] uvcvideo 2-7:1.0: Entity type for entity Camera 1 was not initialized!
[ 16.392358] input: HD WebCam: HD WebCam as /devices/pci0000:00/0000:00:14.0/usb2/2-7/2-7:1.0/input/input21
[ 16.393383] usbcore: registered new interface driver uvcvideo
[ 16.393385] USB Video Class driver (1.1.1)
Alguém tem alguma sugestão ou isso é apenas um bug?
Obrigado