A calibration step in libsane's genesys_gl124.c measures the average illumination (line ~3062) and then uses that value in a division on line ~3090.
The divisor would probably never be zero if your scanner is working, but if the LEDs are not turning on then all bets are off! I plugged my scanner into a different USB port, and that fixed it. I suspect it is a USB power supply issue preventing the LEDs from working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1385607 Title: simple-scan segfaults with "Floating point exception (core dumped)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/simple-scan/+bug/1385607/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
