I used this command to get a strace dump: 'strace xsane 2&> dump.txt' If it hangs you have to kill the process, otherways it will continue to write to the dump file.
I have also replied to another bug which was already reported for an Epson Perfection scanner: https://bugs.launchpad.net/ubuntu/+source/sane-backends-extras/+bug/88672/
I used this command to get a strace dump: 'strace xsane 2&> dump.txt'
If it hangs you have to kill the process, otherways it will continue to write to the dump file.
I have also replied to another bug which was already reported for an Epson Perfection scanner: /bugs.launchpad .net/ubuntu/ +source/ sane-backends- extras/ +bug/88672/
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