On Sun, 4 Aug 2019 at 20:05, Mick Sulley <m...@sulley.info> wrote: > > Thanks Colin, I had forgotten to enable i2c. It all works now.
Excellent Colin > > > On 04/08/2019 12:13, Colin Law wrote: > > How are you connecting the devices to the pi? > > Have you run raspi-config and enabled/disabled the appropriate sections? > > > > You have to use sudo with systemctl. > > > > Colin > > > > On Sun, 4 Aug 2019 at 11:29, Mick Sulley <m...@sulley.info> wrote: > >> I'm trying to install on Raspbian Buster and failing! > >> > >> I did the usual updates, then installed owserver owhttpd ow-shell, it > >> has installed 3.2p3 > >> > >> owdir worked, but that was with the fake devices in owfs.conf. Edited > >> that out and added dtparam=i2c1=on > >> > >> sudo i2cdetect -y 1 > >> > >> gives me > >> > >> Error: Could not open file `/dev/i2c-1' or `/dev/i2c/1': No such file or > >> directory > >> > >> Searching suggested adding dtparam=i2c1=on to /boot/config.txt > >> > >> I did that and rebooted > >> > >> I still get Error: Could not open file `/dev/i2c-1' or `/dev/i2c/1': > >> No such file or directory > >> > >> Thought I might need to restart the service but > >> > >> pi@raspberrypi:~ $ systemctl restart owserver.service > >> ==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units === > >> Authentication is required to restart 'owserver.service'. > >> Authenticating as: root > >> Password: > >> polkit-agent-helper-1: pam_authenticate failed: Authentication failure > >> ==== AUTHENTICATION FAILED === > >> Failed to restart owserver.service: Access denied > >> See system logs and 'systemctl status owserver.service' for details. > >> pi@raspberrypi:~ $ > >> > >> I think this is the section of the syslog file, but doesn't mean much to me > >> > >> Aug 4 11:14:06 raspberrypi OWFS[493]: DEFAULT: ow_arg.c:(127) Cannot > >> access device /dev/i2c-1 > >> Aug 4 11:14:06 raspberrypi systemd[1]: owserver.service: Failed with > >> result 'protocol'. > >> Aug 4 11:14:06 raspberrypi systemd[1]: Failed to start Backend server > >> for 1-wire control. > >> Aug 4 11:14:06 raspberrypi systemd[1]: owserver.service: Service > >> RestartSec=100ms expired, scheduling restart. > >> Aug 4 11:14:06 raspberrypi systemd[1]: owserver.service: Scheduled > >> restart job, restart counter is at 5. > >> Aug 4 11:14:06 raspberrypi systemd[1]: Stopped Backend server for > >> 1-wire control. > >> Aug 4 11:14:06 raspberrypi systemd[1]: owserver.service: Start request > >> repeated too quickly. > >> Aug 4 11:14:06 raspberrypi systemd[1]: owserver.service: Failed with > >> result 'protocol'. > >> Aug 4 11:14:06 raspberrypi systemd[1]: Failed to start Backend server > >> for 1-wire control. > >> Aug 4 11:15:15 raspberrypi dbus-daemon[276]: [system] Activating via > >> systemd: service name='org.freedesktop.PolicyKit1' unit='polkit.service' > >> requested by ':1.9' (uid=1000 pid=501 comm="/usr/bin/pkttyagent > >> --notify-fd 5 --fallback ") > >> Aug 4 11:15:15 raspberrypi systemd[1]: Starting Authorization Manager... > >> Aug 4 11:15:15 raspberrypi polkitd[504]: started daemon version 0.105 > >> using authority implementation `local' version `0.105' > >> Aug 4 11:15:15 raspberrypi dbus-daemon[276]: [system] Successfully > >> activated service 'org.freedesktop.PolicyKit1' > >> Aug 4 11:15:15 raspberrypi systemd[1]: Started Authorization Manager. > >> Aug 4 11:17:01 raspberrypi CRON[517]: (root) CMD ( cd / && run-parts > >> --report /etc/cron.hourly) > >> Aug 4 11:19:37 raspberrypi systemd[1]: Starting Cleanup of Temporary > >> Directories... > >> Aug 4 11:19:37 raspberrypi systemd[1]: systemd-tmpfiles-clean.service: > >> Succeeded. > >> > >> > >> Any ideas? > >> > >> > >> > >> _______________________________________________ > >> Owfs-developers mailing list > >> Owfs-developers@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > > _______________________________________________ > > Owfs-developers mailing list > > Owfs-developers@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
