Mike, Thank you for your help. Recently, i was behind the curve and was not able to answer.
I run > mpv --quiet --really-quiet --no-audio-display --idle \ > --input-ipc-server=/home/reich/.emacs.d/emms-player-mpv-ipc.sock > some.mp3 and do not get any error. mpv plays file normally. I used emacs -Q with loaded emms from the directory ~/.emacs.d/elpa/emms-...... and your config. Got the same error. Maybe the problem me using emacs 26? 06.06.2018, 23:28, "Mike Kazantsev" <[email protected]>: > On Mon, 4 Jun 2018 17:37:52 +0500 > Mike Kazantsev <[email protected]> wrote: > >> On Mon, 04 Jun 2018 13:59:15 +0300 >> Konstantin Reich <[email protected]> wrote: >> >> > I have the same problem on my work and home computer, both have Ubuntu >> 18.10. > > ... >> Given such signal exit, suspect that it might be some kind of bug in >> that specific mpv build. > > ... >> Will add more logging first though and report back. >> Might be able to reproduce it here in a VM as well, given that it's a >> stock distro, which should be easy to spin up. > > Have tried to get same error in qemu/kvm on latest Ubuntu 18.10 iso from > http://cdimage.ubuntu.com/daily-live/pending/ (latest is 2018-06-06 07:51 > atm). > Pre-release version, since I think release for 18.10 should only be in > october. > > Did "apt install emacs emms mpv", copying over emms-player-mpv.el from > current git to ~/.emacs.d/lisp/, and using following emacs config: > > (require 'emms) > (add-to-list 'load-path "/home/mk-fg/.emacs.d/lisp") > (require 'emms-player-mpv) > (setq-default > emms-player-list '(emms-player-mpv) > emms-player-mpv-debug t) > > (defmacro iwrapm (func &rest args) > `(lambda () (interactive) (,func ,@args))) > > (global-set-key (read-kbd-macro "<f5>") > (iwrapm switch-to-buffer "*Messages*")) > (global-set-key (read-kbd-macro "<f6>") > (iwrapm emms-play-url "http://www.ibiblio.org/wcpe/wcpe.pls";)) > (global-set-key (read-kbd-macro "<f7>") 'emms) > (global-set-key (read-kbd-macro "<f8>") 'emms-add-directory) > > Pressing F5 and F6 in sequence opened Message buffer there and started > playing specified playlist without any issues. > > mpv there seem to be same version as you use - 0.27.2, though it reports > "ffmpeg version: 3.4.2-2build1" instead of simply "3.4.2-2" in your > --version output. > Package versions: mpv 0.27.2-1ubuntu1, libav* 3.4.2-2build1. > > So doesn't look like it's due to distro-specific mpv build, at least at > this point. > > I'd suggest to: > > - Run "apt upgrade" - see if maybe some libs on your machines were > updated roughly at the same time and had some issue that's resolved > in the repos by now. > > - Run mpv with socket option without emacs: > > mpv --quiet --really-quiet --no-audio-display --idle \ > --input-ipc-server=/home/reich/.emacs.d/emms-player-mpv-ipc.sock > > See if it crashes - probably should, as emacs does same thing. > > - If it does crash, re-run it as "strace -f -s16384 ... 2>mpv-strace.log", > where ... is the same command, check or attach mpv-strace.log to an > email here, which might help to see what mpv does last before the > crash in rough syscall outlines. > > - If that doesn't help, or you have a bit more time on your hands, > install gdb (GNU debugger) package, and run same command as "gdb > -args ...", use "r" command in prompt there to start mpv, then > "bt full" to see the backtrace once it crashes. > > Which might show which libs you need to install *-dbg packages for > to see more useful info (with function names and arguments in > there), then repeat the process. > > Looks like either some issue specific to your setup (but shared on two > machines somehow), or maybe some faulty lib dependency in pre-release > 18.10, either of which seem unlikely to be common. > > So other than that workaround with 'file and looking more into the cause > on these systems as described above, can't think of anything else to suggest. > > -- > Mike Kazantsev // fraggod.net _______________________________________________ Emms-help mailing list [email protected] https://lists.gnu.org/mailman/listinfo/emms-help
