Like Slackware and Arch Linux before it, the all new Ubuntu version 17.10 is now shipping with glibc 2.26 and Hamachi will crash as soon as you attempt to login. Just putting it out there.
Start hamachid with some debugging....
ztefn@ubuntu:~$ sudo /opt/logmein-hamachi/bin/hamachid debug 10.19 13:09:14.491 cfg: load() 10.19 13:09:14.492 dbg: deploy_id '' parse failed 10.19 13:09:14.492 cfg: hkc set: [2048] [2048] 10.19 13:09:14.492 cfg: save() 10.19 13:09:14.515 cfg: hks: [0] [2048] 10.19 13:09:14.515 cfg: hkc: [0] [2048] [2048] 10.19 13:09:14.515 starting up .. 10.19 13:09:14.515 sys: version linux-2.1.0.174 10.19 13:09:14.516 sys: os Linux 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017 x86_64 10.19 13:09:14.516 vpn: IPv6 support is: 3 10.19 13:09:14.517 ipc: 5 listening at /var/run/logmein-hamachi/ipc.sock 10.19 13:09:14.517 avc: start 10.19 13:09:14.517 sys: initializing vpn domains, vpn-reinstall = 0 .. 10.19 13:09:14.517 vpn: added [Hamachi] domain (not roaming) 10.19 13:09:14.517 10.19 13:09:14.517 dbg: setup_vpn_domain [Hamachi] avc: retry 2, [1] 10.19 13:09:14.517 dbg: vpn_domain::config - [Hamachi] 10.19 13:09:14.517 vpn: switched [Hamachi] domain into L3 mode, 0.0.0.0/0.0.0.0 10.19 13:09:14.517 dbg: enable(Hamachi), locked: 0 10.19 13:09:14.518 vpn: domain [Hamachi] -> 'VPN_opening' 10.19 13:09:14.518 vpn: enabling [Hamachi] domain .. 10.19 13:09:14.518 vpn: on_set_tapdev(, 1) -> ok 10.19 13:09:14.518 tap: device ham0 opened 10.19 13:09:14.520 vpn: domain [Hamachi] -> 'VPN_up' 10.19 13:09:14.520 dbg: setup_vpn_domain [Hamachi] 10.19 13:09:14.520 dbg: vpn_domain::config - [Hamachi] 10.19 13:09:14.521 vpn: domain [Hamachi] -> 'VPN_setting_up' 10.19 13:09:14.521 tap: config(ham0, 0.0.0.0, 0.0.0.0, [/0]) 10.19 13:09:14.521 tap: if_config() -> 1 10.19 13:09:14.521 vpn: tap config done, [ok] 10.19 13:09:14.521 vpn: domain [Hamachi] -> 'VPN_up' 10.19 13:09:14.521 vpn: added [Null] domain (not roaming) 10.19 13:09:14.521 dbg: setup_vpn_domain [Null] 10.19 13:09:14.521 dbg: vpn_domain::config - [Null] 10.19 13:09:14.568 avc: retry 2, [2] 10.19 13:09:14.619 avc: retry 2, [3] 10.19 13:09:14.669 avc: retry 2, [4] 10.19 13:09:14.720 avc: retry 2, [5] 10.19 13:09:14.770 avc: th_end 10.19 13:09:14.770 avc: warning, avc not ready, fallback 10.19 13:09:14.770 resolv: url has ip on it 10.19 13:09:17.910 avc: retry 1, [1] 10.19 13:09:17.910 resolv: url has ip on it 10.19 13:09:20.916 avc: retry 1, [2] 10.19 13:09:20.917 resolv: url has ip on it 10.19 13:09:23.988 avc: retry 1, [3] 10.19 13:09:23.989 resolv: url has ip on it 10.19 13:09:27.060 avc: retry 1, [4] 10.19 13:09:27.060 resolv: url has ip on it 10.19 13:09:30.132 avc: retry 1, [5] 10.19 13:09:30.133 resolv: url has ip on it 10.19 13:09:33.204 avc: false, f: [send], e: [71] 10.19 13:09:33.204 avc: on_avc_res, [1], [0] 10.19 13:09:33.204 avc: send later at sync
...and see what happens after "hamachi login" command...
10.19 13:10:32.586 ipc: user ztefn allowed 10.19 13:10:32.586 ipc: 01590740 add client 1 10.19 13:10:32.586 cfg: save() 10.19 13:10:32.597 cfg: hks: [0] [2048] 10.19 13:10:32.597 cfg: hkc: [0] [2048] [2048] 10.19 13:10:32.597 sys: connmgr_go_online, reconnect 0 10.19 13:10:32.636 ses: on_conn_state(connected, 0x0) 10.19 13:10:32.636 ses: select conn mode 'dns lb' 10.19 13:10:32.636 ses: go_offline, keep_tunnels 1, login_on_relaunch 0, actual state 4 .. 10.19 13:10:32.673 sys: go_online, reconnect 0 10.19 13:10:32.691 ses: resolving hamachi-dc.logmein-gateway.com .. 10.19 13:10:32.706 ses: resolving hamachi-list.10.logmein-gateway.com ..hamachid: relocation error: hamachid: symbol __res_maybe_init, version GLIBC_PRIVATE not defined in file libc.so.6 with link time reference