Thanks for filing this bug in Ubuntu. This is the error reported in the logs: Setting up haproxy (1.8.8-1ubuntu0.1) ... Job for haproxy.service failed because the control process exited with error code. See "systemctl status haproxy.service" and "journalctl -xe" for details. invoke-rc.d: initscript haproxy, action "start" failed. ● haproxy.service - HAProxy Load Balancer Loaded: loaded (/lib/systemd/system/haproxy.service; enabled; vendor preset: enabled) Active: activating (auto-restart) (Result: exit-code) since Tue 2018-06-26 19:31:18 IST; 7ms ago Docs: man:haproxy(1) file:/usr/share/doc/haproxy/configuration.txt.gz Process: 16621 ExecStart=/usr/sbin/haproxy -Ws -f $CONFIG -p $PIDFILE $EXTRAOPTS [0;1;31m(code=exited, status=1/FAILURE)[0m Process: 16619 ExecStartPre=/usr/sbin/haproxy -f $CONFIG -c -q $EXTRAOPTS (code=exited, status=0/SUCCESS) Main PID: 16621 (code=exited, status=1/FAILURE)
Jun 26 19:31:18 Dell systemd[1]: [0;1;39m[0;1;31m[0;1;39mhaproxy.service: Main process exited, code=exited, status=1/FAILURE[0m Jun 26 19:31:18 Dell systemd[1]: [0;1;39m[0;1;31m[0;1;39mhaproxy.service: Failed with result 'exit-code'.[0m Jun 26 19:31:18 Dell systemd[1]: [0;1;31m[0;1;39m[0;1;31mFailed to start HAProxy Load Balancer.[0m [1mdpkg:[0m error processing package haproxy (--configure): installed haproxy package post-installation script subprocess returned error exit status 1 It doesn't tell us enough about why the service failed to start, though. It also doesn't look like you removed haproxy, as the above shows it being setup. What happens when you run these commands: sudo apt update sudo apt -f install If it fails again, then please attach the haproxy configuration file (/etc/haproxy/haproxy.cfg) and the logs, if any, from /var/log/haproxy.log Thanks ** Changed in: haproxy (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to haproxy in Ubuntu. https://bugs.launchpad.net/bugs/1779543 Title: package haproxy (not installed) failed to install/upgrade: installed haproxy package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/haproxy/+bug/1779543/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs