Without this change there will be silent errors when enabling screen
sharing. The GUI thinks it enables the service when it in fact does not
(errors are seen in the system journal).
vino is already in the closure of gnome-control-center, so this is
basically free.
Configuration of screen sharing is done in GNOME control center.
error now adds the zone file in the output which makes 'reasonable' debugging possible!
[root@nixdoc:~/nixpkgs_nsd]# nixos-rebuild -I nixpkgs=. switch
building Nix...
building the system configuration...
these derivations will be built:
/nix/store/318a7mhwlz1x0cy4hl1259n8x9z0jacy-nsd-env.drv
/nix/store/fnbhk8grwk7vfdk3gby49bv6kml8hjcc-unit-script.drv
/nix/store/xf80mq1f1c3pm37fci0vi5ixy4gb1rcp-unit-nsd.service.drv
/nix/store/bfmkkykqksmvkhvh3ppl36k86lbw9v4i-system-units.drv
/nix/store/ja97mwl2r0wdrxccl82dx8jln7jlmnyb-etc.drv
/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv
building path(s) ‘/nix/store/sg7w3k6qg2yr02a0sbrgbv5yiqn9pzcq-nsd-env’
created 2 symlinks in user environment
checking zone files
|- checking zone '/nix/store/sg7w3k6qg2yr02a0sbrgbv5yiqn9pzcq-nsd-env/zones/lastlog.de.'
[2017-05-16 10:30:34.628] nsd-checkzone[27696]: error: lastlog.de.:17: syntax error
[2017-05-16 10:30:34.628] nsd-checkzone[27696]: error: lastlog.de.:17: unrecognized RR type 'lastlog'
zone lastlog.de. file lastlog.de. has 2 errors
builder for ‘/nix/store/318a7mhwlz1x0cy4hl1259n8x9z0jacy-nsd-env.drv’ failed with exit code 1
cannot build derivation ‘/nix/store/xf80mq1f1c3pm37fci0vi5ixy4gb1rcp-unit-nsd.service.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/bfmkkykqksmvkhvh3ppl36k86lbw9v4i-system-units.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/ja97mwl2r0wdrxccl82dx8jln7jlmnyb-etc.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv’ failed
