Hi Yuri,
thanks for your tips. As the Brother DCP-7010 falls into the category brscan2 I have a similar result: ugust@august-VirtualBox:~$ cd /usr/lib august@august-VirtualBox:/usr/lib$ ls -l /usr/lib/sane/lib* lrwxrwxrwx 1 root root 35 Mai 1 14:00 /usr/lib/sane/libsane-brother2.so -> /usr/lib64/sane/libsane-brother2.so lrwxrwxrwx 1 root root 37 Mai 1 14:00 /usr/lib/sane/libsane-brother2.so.1 -> /usr/lib64/sane/libsane-brother2.so.1 lrwxrwxrwx 1 root root 41 Mai 1 14:00 /usr/lib/sane/libsane-brother2.so.1.0.7 -> /usr/lib64/sane/libsane-brother2.so.1.0.7 august@august-VirtualBox:/usr/lib$ I will check the links to the bug-tracker later. AugustQ Am 05.05.20 um 15:26 schrieb Yuri Chornoivan: > 5 травня 2020, 16:07:00, від "AugustQ" <[email protected]>: > >> Hi Alexander, >> >> >> here is the result: >> >> august@August-Ryzen:~$ scanimage -L >> scanimage: symbol lookup error: scanimage: undefined symbol: md5_buffer >> august@August-Ryzen:~$ >> >> >> It did work before. Don't know what happened here. >> >> >> So I tested it on my U20.04 (VM): same result. >> >> Another test: U16.04 >> >> august@AMD4:~$ scanimage -L >> device `bus7;dev1' is a Brother DCP-7010 USB scanner >> >> On this machine the scanner works. But I had the same result on the >> other machines before. >> >> >> AugustQ >> >> PS: sane-find-scanner delivers >> >> U18.04: found USB scanner (vendor=0x04f9, product=0x0182) at libusb:001:003 >> >> U20.04: found USB scanner (vendor=0x04f9, product=0x0182) at libusb:002:003 >> >> >> >> Am 05.05.20 um 14:40 schrieb Alexander Pevzner: >>> On 5/5/20 3:16 PM, AugustQ wrote: >>> >>>> How can I activate the DBG-macros? Maybe this gives more help where it >>>> fails. >>> I can't guess what backend do you use. Please, show me the output of >>> the following command: >>> >>> scanimage -L >>> >>> >> Am 05.05.20 um 14:40 schrieb Alexander Pevzner: >>> On 5/5/20 3:16 PM, AugustQ wrote: >>> >>>> How can I activate the DBG-macros? Maybe this gives more help where it >>>> fails. >>> I can't guess what backend do you use. Please, show me the output of >>> the following command: >>> >>> scanimage -L > > Hi, > > Recipes from Ubuntu bug tracker (not sure if it works: > > https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1728012/comments/36 > > https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1707352/comments/116 > > In order to make a Brother MFC-5490CN work, I additionally had to do this > > cd /usr/lib > sudo ln -s /usr/lib64/sane/libsane-brother3.so libsane.so > sudo ln -s /usr/lib64/sane/libsane-brother3.so.1 libsane.so.1 > sudo ln -s /usr/lib64/sane/libsane-brother3.so.1.0.7 libsane.so.1.0.7 > > Scanning with MFC-5490CN now works with simple-scan. > > Hope this helps. > > Best regards, > Yuri >
pEpkey.asc
Description: application/pgp-keys
