Hi Keith, I'm observing a regression for my self-deployed Ubuntu 16.04 dialup with regards to libprotobuf linkage:
$ mosh --ssh="ssh -K" --server="athrun mosh_project mosh-server" sha.mit.edu -- byobu a -d /afs/sipb.mit.edu/project/mosh/arch/amd64_deb60/bin/mosh-server.real: error while loading shared libraries: libprotobuf.so.8: cannot open shared object file: No such file or directory Connection to sha.mit.edu closed. /usr/bin/mosh: Did not find mosh server startup message. Best, Lizhou On Fri, Feb 24, 2017 at 4:39 PM, Keith Winstein <kei...@cs.stanford.edu> wrote: > Hello Jonathon, > > I deployed a new build of mosh-server for amd64 architectures (compiled on > test.dialup) in the mosh_project locker. It seems to be updating utmp now. > Please let me know if you see any trouble. > > -Keith > > On Fri, Feb 24, 2017 at 1:17 PM, Jonathon Weiss <jwe...@mit.edu> wrote: >> >> Hi Keith, >> >> libutempter-dev is now installed on test.dialup.mit.edu. It should hit >> the production dialups over the course of next week, but doing your >> build on test.dialup.mit.edu should be fine. thanks for the help. >> >> Jonathon >> >> >> >> Keith Winstein <kei...@cs.stanford.edu> wrote: >> >> > Hello Jonathon, >> > >> > I investigated and it's probably my fault -- I'm compiling and >> > statically >> > linking on an Ubuntu system that expects it >> > in /usr/lib/x86_64-linux-gnu/utempter/utempter, and athena.dialup has it >> > in /usr/lib/utempter/utempter. >> > >> > Could you please install libutempter-dev on the dialups? Then I can >> > compile >> > on Athena, and my guess is it will start working again. (Or I can spin >> > up a >> > VM that more closely matches the dialups if necessary.) >> > >> > (Anton, this is a bit of a special case as I am the one who is building >> > and >> > installing Mosh at MIT -- we use this to test release candidates.) >> > >> > Regards, >> > Keith >> > >> > On Thu, Feb 23, 2017 at 2:50 PM, Jonathon Weiss <jwe...@mit.edu> wrote: >> > >> > > >> > > Hello all, >> > > >> > > Following up on a zephyr conversation I had with Keith and others >> > > about a week ago, I was wondering why mosh logins don't appear in the >> > > output of "who" or "w" on the athena.dialup.mit.edu servers. We got >> > > as far as confirming that utempter was setgid utmp: >> > > >> > > -rwxr-sr-x 1 root utmp 10104 Oct 5 2012 /usr/lib/utempter/utempter >> > > >> > > oh, these files also appear to me ot have reasonable permissions: >> > > >> > > -rw-rw-r-- 1 root utmp 190080 Feb 23 17:47 /var/run/utmp >> > > >> > > -rw-rw-r-- 1 root utmp 2704128 Feb 23 17:45 /var/log/wtmp >> > > >> > > -rw-rw---- 1 root utmp 992640 Feb 23 17:25 /var/log/btmp >> > > >> > > Anything you can suggest to check? Anyhting I can do to help debug? >> > > >> > > Jonathon >> > > >> > > Jonathon Weiss <jwe...@mit.edu> >> > > MIT/IS&T/Infrastructure Design & Engineering >> > > Cloud Platforms (Server Operations) >> > > _______________________________________________ >> > > mosh-devel mailing list >> > > mosh-devel@mit.edu >> > > http://mailman.mit.edu/mailman/listinfo/mosh-devel >> > > >> > >> > ---------------------------------------------------- >> > Alternatives: >> > >> > ---------------------------------------------------- >> > > > _______________________________________________ > mosh-devel mailing list > mosh-devel@mit.edu > http://mailman.mit.edu/mailman/listinfo/mosh-devel > -- Lizhou Sha Massachusetts Institute of Technology Department of Physics _______________________________________________ mosh-devel mailing list mosh-devel@mit.edu http://mailman.mit.edu/mailman/listinfo/mosh-devel
