Christian, had this sync setup over many releases of Ubuntu without issue. Have the syncd running on 20.10 and the client on 20.04. After the install of 20.10 sync ran OK until the 3.2.1 level was installed. Added the current syncd.conf (haven't made changes to this file for several releases of Ubuntu).
** Attachment added: "rsyncd.conf" https://bugs.launchpad.net/ubuntu/+source/rsync/+bug/1888685/+attachment/5396235/+files/rsyncd.conf -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to rsync in Ubuntu. https://bugs.launchpad.net/bugs/1888685 Title: rsync fails after installing level 3.2.1 Status in rsync package in Ubuntu: Incomplete Bug description: After installation of rsync.3.2.1 my attempt to sync fails with chroot error. The rsyncd.log indicates that rsync can't find the directories I want to sync. 2020/07/18 10:01:20 [3689] rsyncd version 3.2.1 starting, listening on port 873 2020/07/18 11:00:01 [5786] name lookup failed for 192.168.1.159: Name or service not known 2020/07/18 11:00:01 [5786] connect from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5786] rsync allowed access on module Bin_dir from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5786] rsync: [Receiver] chroot /home/cliff/Bin failed: No such file or directory (2) 2020/07/18 11:00:01 [5794] name lookup failed for 192.168.1.159: Name or service not known 2020/07/18 11:00:01 [5794] connect from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5794] rsync allowed access on module Bin_dir from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5794] rsync: [Receiver] chroot /home/cliff/Bin failed: No such file or directory (2) 2020/07/18 11:00:01 [5795] name lookup failed for 192.168.1.159: Name or service not known 2020/07/18 11:00:01 [5795] connect from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5795] rsync allowed access on module Drawings_dir from UNKNOWN (192.168.1.159) 2020/07/18 11:00:01 [5795] rsync: [Receiver] chroot /home/cliff/Drawings failed: No such file or directory (2) Dropping back to Ubuntu 20.04 and rsync works again. The rsync update was install 7/18. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: rsync 3.2.1-1ubuntu2 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu42 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jul 23 10:28:17 2020 InstallationDate: Installed on 2020-07-06 (16 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200609) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: rsync UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.default.rsync: 2020-07-06T11:31:56.141217 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rsync/+bug/1888685/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp