15 second freeze per page after scanning first page
Hi, I've been using simple-scan for ages now on Linux Mint Cinnamon, and recently switched to Manjaro KDE. Everything works pretty much the same, except for the UI freezing for 15 to 20 seconds during and after the scan. The scanner is long done with scanning but the UI remains frozen, even the window cannot be moved. Only upon opening simple-scan and the very first scan does it all work correctly. I turned on the DEBUG (--debug) trace from the console:
[+570,36s] DEBUG: scanner.vala:1345: sane_read (7845) -> (SANE_STATUS_GOOD, 260)
[+570,45s] DEBUG: scanner.vala:1345: sane_read (8849) -> (SANE_STATUS_GOOD, 7924)
[+570,45s] DEBUG: scanner.vala:1345: sane_read (8509) -> (SANE_STATUS_GOOD, 8188)
[+570,45s] DEBUG: scanner.vala:1345: sane_read (7905) -> (SANE_STATUS_GOOD, 2848)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (8849) -> (SANE_STATUS_GOOD, 5336)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (8569) -> (SANE_STATUS_GOOD, 8188)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (7965) -> (SANE_STATUS_GOOD, 5436)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (8849) -> (SANE_STATUS_GOOD, 2748)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (8629) -> (SANE_STATUS_GOOD, 8188)
[+570,46s] DEBUG: scanner.vala:1345: sane_read (8025) -> (SANE_STATUS_GOOD, 8024)
[+573,54s] DEBUG: scanner.vala:1345: sane_read (8849) -> (SANE_STATUS_EOF, 0)
[+573,54s] DEBUG: scanner.vala:1214: sane_cancel ()
[+589,38s] DEBUG: app-window.vala:1752: Saving state to /home/xyz/.cache/simple-scan/state
[+589,42s] DEBUG: simple-scan.vala:350: Page is 1264 pixels wide, -1 pixels high, 2 bits per pixel
[+589,42s] DEBUG: simple-scan.vala:284: Getting color profile for device net:abc:hpljm1005:libusb:002:002
[+589,43s] DEBUG: page.vala:267: Extending image from 632 lines to 1264 lines
[+589,43s] DEBUG: page.vala:267: Extending image from 1264 lines to 1896 lines
[+589,43s] DEBUG: page.vala:307: Trimming page from 1896 lines to 1754 lines
[+589,43s] DEBUG: autosave-manager.vala:349: Autosaving page pixels to /home/xyz/.cache/simple-scan/autosaves/2565213936.pixels
[+589,46s] DEBUG: autosave-manager.vala:281: Autosaving book information
[+589,46s] DEBUG: autosave-manager.vala:298: Autosaving page page-0
[+589,56s] DEBUG: simple-scan.vala:304: Unable to find colord device net:abc:hpljm1005:libusb:002:002: property match 'Serial'='sane:net:abc:hpljm1005:libusb:002:002' does not exist
[+589,57s] DEBUG: app-window.vala:1752: Saving state to /home/xyz/.cache/simple-scan/state
Notice the freeze after sane_cancel ()
scanimage works without any freezing, so it shouldn't be a networking issue with the scanner.
Any help would be appreciated thanks.