Hi Jakob,
i got the same issue than you did.
Don´t get the Canon Lide 300 autodetected on raspbian buster.
I compiled backend from source (with pixma and genesys support)
"scanimage -V" shows the following result:
scanimage (sane-backends) 1.0.28-699-g572c5e6e; backend version 1.0.28
"sane-find-scanner" shows the correct scanner
found USB scanner (vendor=0x04a9 [Canon], product=0x1913 [LiDE 300]) at libusb:001:005
"apt list libsane" shows the following result:
libsane/stable,now 1.0.27-3.2 armhf [installed,automatic]
So can you point me in the right direction.
Which version of libsane needs to be used to get the scanner detected.
Best regards
Andreas
