Ubuntu
sane-backends package

  1. Bug #1327801
  2. Comment #21

Comment 21 for bug 1327801

Revision history for this message
Pat Suwalski (pat-suwalski) wrote :

Here is some debug output when a scan is initiated.

The brightness and contrast values do seem to apply from the front-end:

[+16.68s] DEBUG: scanner.vala:1674: Scanner.scan ("genesys:libusb:001:010", dpi=600, scan_mode=ScanMode.GRAY, depth=2, type=single, paper_width=2159, paper_height=2794, brightness=-100, contrast=100, delay=3000ms)

(I did set -100 and 100 respectively for this test).