我的 Linux (Debian bullseye) 上需要一个扫描仪。 Sane 是处理扫描仪的软件堆栈。
该设备对 USB 可见：
> lsusb
Bus 001 Device 009: ID 07b3:1806 Plustek, Inc. USB2.0 Scanner(7M4)
但如果我发出
> sudo scanimage -L
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
我尝试在以下位置指定设备/etc/sane.d/plustek.conf：
> [usb] 0x07b3 0x1806
device auto
但这似乎并没有什么帮助。
那么，这里的问题是：我是否遗漏了某些内容，或者该产品根本不受支持？