Cannot delete revprop?

Hi, after some failed svnsync command, there is a svn-sync revprop on my repository which keeps me from restoring synchronisation. Failed to get lock on destination repos, currently held by 'ubuntu-05:...' So I did the following: svn propdel svn:sync-lock --revprop -r 0 https://myserver/svn/

(104)Connection reset by peer: core_output_filter: writing data to the network

Hi, some users are having problems committing and updating from my repository via tortoiseSvn -> apache/dav + ssl (Subversion 1.6.5 (r38866) on Ubuntu 8.04). These are the last lines of the error.log [Wed Jan 27 19:45:13 2010] [debug] mod_authnz_ldap.c(377): [client 10.0.3.10] [12152] auth_l