Csipak Attila, thank you for reporting this and helping make Ubuntu better.
To see if this is already resolved, could you please test for this via http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Description changed: - Note: this bug report is the reincarnation of Bug #703322. The original - bug remained unsolved for 5 years, and then expired. - Binary package hint: simple-scan Scanner model: HP ScanJet 3670 Ubuntu-release: 16.04 LTS Relevant packages and versions: libsane 1.0.25+git20150528-1ubuntu2 simple-scan 3.20.0-0ubuntu1 xsane 0.999-3ubuntu1 When I use Simple Scan with "scan as photo" option at higher resolutions, the scanning process is very slow: on 600 dpi, it takes 5-6 minutes; on 1200 dpi it would take about an hour to scan a page (to be honest, I cancelled the process about halfway). In contrast, if I use xsane with "factory settings" + 1200 dpi, the whole process takes about 6 minutes. + + This has been an issue since Lucid. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: simple-scan 3.20.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15 Uname: Linux 4.4.0-34-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: MATE Date: Sat Sep 3 10:42:53 2016 InstallationDate: Installed on 2016-07-08 (56 days ago) InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Gigabyte Technology Co., Ltd. P41T-D3 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic root=UUID=5e687229-c1df-4d07-8e18-de619811a390 ro quiet splash SourcePackage: simple-scan UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/31/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F1 dmi.board.name: P41T-D3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd05/31/2010:svnGigabyteTechnologyCo.,Ltd.:pnP41T-D3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP41T-D3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: P41T-D3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. ** Tags added: latest-bios-f1 lucid ** Changed in: simple-scan (Ubuntu) Importance: Undecided => Low ** Changed in: simple-scan (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619868 Title: HP Scanjet 3670 is very slow when scanning at 600-1200 dpi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/simple-scan/+bug/1619868/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
