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OpenBSD Packages and Ports Installation and upgrading of packages and ports on OpenBSD. |
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Using an HP DeskJet 2540 for scanning
Hi all,
I am trying to use my HP Deskjet 2540 to scan documents at home. It's a network printer-scanner that prints perfectly in my OpenBSD 6.4 and even starts scanning, but after some seconds this message appears and the scanning process finishes: Code:
openbsdnew$ scanimage -p > image.pnm dbus[57502]: arguments to dbus_connection_send() were incorrect, assertion "connection != NULL" failed in file dbus-connection.c line 3307. This is normally a bug in some application using the D-Bus library. D-Bus not compiled with backtrace support so unable to print a backtrace Abort trap (core dumped) openbsdnew$ scanimage > image.pnm dbus[40602]: arguments to dbus_connection_send() were incorrect, assertion "connection != NULL" failed in file dbus-connection.c line 3307. This is normally a bug in some application using the D-Bus library. D-Bus not compiled with backtrace support so unable to print a backtrace Abort trap (core dumped Thanks ! Last edited by rdikarlus; 25th November 2018 at 07:01 AM. Reason: Please use [code] & [/code] tags when posting console output. |
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Quote:
What happens if you just turn D-Bus off? I have D-Bus installed as a dependency but I've never bothered to switch it on. Scanning, usually with xsane here, works fine. To switch off D-Bus: Code:
# /etc/rc.d/messagebus -f stop Code:
# /etc/rc.d/messagebus start |
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I found out the failure, thanks! messagebus must be started. It seems that with the default OpenBSD installation configurations it doesn't start by default when booting. Xsane and simple-scan are working fine now!
/etc/rc.d/messagebus start Thanks, Last edited by rdikarlus; 25th November 2018 at 07:02 AM. |
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Great!
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Thanks jggimi, that's good to know. I'm still getting used to OpenBSD after many years of Linux use.
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