Stops after displaying sh: bad signal name '-'

[parkerlreed]

Arch x86_64
Used the command to test on my local machine. It stops after the bad signal and leaves the terminal in a corrupt state. I am using xterm.

[tombh]

This command? docker run --rm -it tombh/texttop ./run.sh

Can you try this instead docker run --rm -it tombh/texttop sh, then run it manually by typing ./run.sh. When it crashes you should be able to cat all the logs, I'm most interested in cat logs/interfacer.log and cat logs/hiptext.log.

[parkerlreed]

==> logs/ffmpeg.log <==
ffmpeg version 2.8.5 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.3.0 (Alpine 5.3.0)
  configuration: --prefix=/usr --enable-avresample --enable-avfilter --enable-gnutls --enable-gpl --enable-libmp3lame --enable-librtmp --enable-libvorbis --enable-libvpx --enable-libxvid --enable-libx264 --enable-libx265 --enable-libtheora --enable-libv4l2 --enable-postproc --enable-pic --enable-pthreads --enable-shared --enable-x11grab --disable-stripping --disable-static --enable-vaapi --enable-libopus --disable-debug
  libavutil      54. 31.100 / 54. 31.100
  libavcodec     56. 60.100 / 56. 60.100
  libavformat    56. 40.101 / 56. 40.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 40.101 /  5. 40.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.101 /  1.  2.101
  libpostproc    53.  3.100 / 53.  3.100
[x11grab @ 0x555f4d2bb3e0] 16 bits per pixel screen is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
Input #0, x11grab, from ':0.0+1600':
  Duration: N/A, start: 1463878379.146000, bitrate: N/A
    Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le, 1600x985, 12 fps, 12 tbr, 1000k tbn, 12 tbc
Output #0, mpegts, to 'udp://127.0.0.1:1234':
  Metadata:
    encoder         : Lavf56.40.101
    Stream #0:0: Video: mpeg2video, yuv420p, 1600x985, q=2-31, 200 kb/s, 12 fps, 90k tbn, 12 tbc
    Metadata:
      encoder         : Lavc56.60.100 mpeg2video
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg2video (native))
Press [q] to stop, [?] for help
frame=    8 fps=0.0 q=2.0 size=      30kB time=00:00:00.50 bitrate= 487.3kbits/s    
==> logs/hiptext.log <==
Illegal instruction (core dumped)

==> logs/input.log <==
Starting...
Desktop dimensions: W: 1600, H: 985
Term dimensions: W: 234, H: 72

==> logs/interfacer.log <==

==> logs/xvfb.log <==
Xlib:  extension "RANDR" missing on display ":0".

[tombh]

Thanks. So yeah, hiptext is the culprit. The only thing I can think of is the terminal you are using. Can you try a different terminal?

If you want to try and get a better error message from hiptext could you run hiptext -font /usr/share/fonts/ttf-dejavu/DejaVuSansMono.ttf --spectrum.

[parkerlreed]

Haha

/app # hiptext -font /usr/share/fonts/ttf-dejavu/DejaVuSansMono.ttf --spectrum
Illegal instruction (core dumped)

Will see what happens in another terminal.

[tombh]

Damn it!

[tombh]

Might be worth noting docker version too.

[parkerlreed]

Same error in Terminator.

gnome-terminal can't even connect to docker 0.o Terminator still connects.

What term are you using?

EDIT: sudo lets it work in gnome-terminal but same core dumped

[parkerlreed]

docker 1:1.11.1-1

[tombh]

Thanks. I use Tilda mostly, but I just installed xterm and it works fine for me. But then I'm not using the latest docker image from the registry. Let me try that...

[tombh]

Hmm, latest image works for me. Same docker version. Using xterm. So that just leaves a few things. Maybe memory resources? Or kernel version? But that doesn't seem likely. Clutching at straws :/ Maybe try docker pull, just to be doubly sure that you have the latest image.

[parkerlreed]

No clue what could be going on.

[parker@x3720 ~]$ docker pull tombh/texttop
Using default tag: latest
latest: Pulling from tombh/texttop
d0ca440e8637: Already exists 
a6015c2475ef: Already exists 
8fba25c7dd49: Already exists 
814d755cf303: Already exists 
852d2ad0961e: Already exists 
1c2ce092519c: Already exists 
bfd203ce1922: Already exists 
30819b8276d2: Already exists 
5520bfe7a2e5: Already exists 
ce17139b1762: Already exists 
c92685a4d6f1: Already exists 
605ddba3e78e: Already exists 
Digest: sha256:5552fc76caaa1a0aedd91530e3be5a3b4222c25d8c531a984507d1deec8314c1
Status: Image is up to date for tombh/texttop:latest

8GB of memory so that shouldn't be an issue.

[tombh]

And your kernel version?

If you really want to see it work. The quickstart command works on a VPS, VM, etc too.

[parkerlreed]

Kernel is currently upgraded. Let me reboot real quick and see if it changes anything.

[parkerlreed]

Linux x3720 4.5.4-1-ARCH #1 SMP PREEMPT Wed May 11 22:21:28 CEST 2016 x86_64 GNU/Linux

dmesg does have some info pertaining to the crash in docker

[   93.052460] docker0: port 1(vethb78adc2) entered forwarding state
[   93.052503] docker0: port 1(vethb78adc2) entered forwarding state
[   97.792108] traps: hiptext[1805] trap invalid opcode ip:5571ca6e5b75 sp:7fffd5db2868 error:0 in hiptext[5571ca6e1000+2d000]
[   98.553090] traps: hiptext[1814] trap invalid opcode ip:563adb1c3b75 sp:7fff144b5bf8 error:0 in hiptext[563adb1bf000+2d000]
[  100.110204] docker0: port 1(vethb78adc2) entered disabled state
[  100.110308] veth29a2d9c: renamed from eth0
[  100.223622] docker0: port 1(vethb78adc2) entered disabled state
[  100.229486] device vethb78adc2 left promiscuous mode
[  100.229491] docker0: port 1(vethb78adc2) entered disabled state
[  100.746204] XFS (dm-1): Unmounting Filesystem

[parkerlreed]

Would it be better to try building the image as mentioned in the updated readme?