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[Discuss] xsane pblm
- Subject: [Discuss] xsane pblm
- From: jdm at moylan.us (dan moylan)
- Date: Wed, 22 Nov 2017 12:59:25 -0500
derek martin writes: > On Wed, Nov 22, 2017 at 10:06:25AM -0500, dan moylan wrote: >> dan ritter writes: >>> On Tue, Nov 21, 2017 at 05:41:36PM -0500, dan moylan wrote: >>>> >>>> cmp#1: intel nuc 10, fc26 >>>> xsane: "no devices available" >>>> cmp#2: acer aspire 5733Z, fc26 >>>> xsane: finds only web cam >>>> cmp#3: acer aspire E1-472P, fc25 >>>> xsane: works fine, no problems > Is this a printer/scanner that you are trying to scan with, or is it > just a printer to which you're ting to print images already scanned in > xsane? Or, some other thing? > If you are trying to print, can you print to the printer from the > command line (i.e. with lpr somefile)? it's an hp photosmart d110 -- printer/scanner. printing works fine. scanning's the problem. >>>> all three have the printer's ip address in both >>>> /etc/sane.d/saned.conf and /etc/sane.d/net.conf >>>> all three can ping the printer >>>> >>>> any suggestions? >>> Run xsane as root once on each of #1 and #2. If it works you >>> have a permissions problems to track down. >> did that and each shows the same results. >>> If it doesn't work, perhaps you have a network problem. >> each can ping the printer. #3 can run xsane. where do i >> look? what can i try? > Is it possible you have iptables set up as a host-based firewall on > the non-working PCs, and it is blocking the IP/ports used by the > printer? have not set up iptables on any of the three machines. and john boland wrote: > Don't forget selinux! > Check with 'getenforce'. did -- disabled. as an exercise, i moved the printer closer and connected a usb cable from the printer to cmp#1 and xsane finds the printer and works just fine in the scanning mode -- so a network issue indeed -- but .... btw, cmp#1 once ran xsane over the net just fine. i'm not exactly sure when it stopped -- when i upgraded from fc25 to fc26, or just at the latest update of fc26. ole dan j. daniel moylan 84 harvard ave brookline, ma 02446-6202 617-777-0207 (cel) jdm at moylan.us www.moylan.us [no html pls]
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