Apt-get upgrade killed my UI! (lilv_world_load_bundle(): )

Hi -
I did “apt-get update && apt-get upgrade” via ssh, and now the display on the Zynthian is dead - no splash screen at boot time, no UI. This is a v3 kit that was working fine until today. The webconf is still working as normal. I tried Sofware → Update, thinking i was missing some pre-req or dependency or whatever - it completed fine but made no difference.

Here’s the UI log that I retrieve via webconf. I noticed errors like: “error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)”, and sure enough those files are missing. But I don’t know if that’s the root cause or symptom of something else.

All hints appreciated. Thanks.
–R.

-- Logs begin at Fri 2020-10-16 15:23:31 BST. --
Oct 16 18:20:45 zynthian startx[6027]: Terminated
Oct 16 18:20:45 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:45 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:45 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:45 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:45 zynthian startx[6027]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:20:45 zynthian startx[6027]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:20:45 zynthian startx[6027]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:20:45 zynthian startx[6027]: didn't find evidence of prior run.
Oct 16 18:20:45 zynthian startx[6027]: Building XImage...done
Oct 16 18:20:50 zynthian startx[6027]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:20:50 zynthian startx[6027]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:20:50 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:20:50 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:20:50 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:20:51 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl (Not a directory)
Oct 16 18:20:51 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl'
Oct 16 18:20:51 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl
Oct 16 18:20:51 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl (Not a directory)
Oct 16 18:20:51 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl'
Oct 16 18:20:51 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl
Oct 16 18:20:52 zynthian startx[6027]: Cannot connect to server socket err = No such file or directory
Oct 16 18:20:52 zynthian startx[6027]: Cannot connect to server request channel
Oct 16 18:20:52 zynthian startx[6027]: jack server is not running or cannot be started
Oct 16 18:20:52 zynthian startx[6027]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Oct 16 18:20:52 zynthian startx[6027]: libjackpeak failed to start jack client: 17
Oct 16 18:20:52 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:52 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:52 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:52 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:52 zynthian startx[6027]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:20:52 zynthian startx[6027]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:20:52 zynthian startx[6027]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:20:52 zynthian startx[6027]: Building XImage...done
Oct 16 18:20:57 zynthian startx[6027]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:20:57 zynthian startx[6027]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:20:57 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:20:57 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:20:57 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:20:58 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl (Not a directory)
Oct 16 18:20:58 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl'
Oct 16 18:20:58 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl
Oct 16 18:20:58 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl (Not a directory)
Oct 16 18:20:58 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl'
Oct 16 18:20:58 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl
Oct 16 18:20:59 zynthian startx[6027]: Cannot connect to server socket err = No such file or directory
Oct 16 18:20:59 zynthian startx[6027]: Cannot connect to server request channel
Oct 16 18:20:59 zynthian startx[6027]: jack server is not running or cannot be started
Oct 16 18:20:59 zynthian startx[6027]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Oct 16 18:20:59 zynthian startx[6027]: libjackpeak failed to start jack client: 17
Oct 16 18:20:59 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:59 zynthian startx[6027]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:20:59 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:59 zynthian startx[6027]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:20:59 zynthian startx[6027]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:20:59 zynthian startx[6027]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:20:59 zynthian startx[6027]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:20:59 zynthian startx[6027]: Building XImage...done
Oct 16 18:21:04 zynthian startx[6027]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:21:04 zynthian startx[6027]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:21:04 zynthian startx[6027]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:21:04 zynthian startx[6027]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:21:04 zynthian startx[6027]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:21:05 zynthian systemd[1]: zynthian.service: Stopping timed out. Terminating.
Oct 16 18:21:05 zynthian systemd[1]: zynthian.service: Control process exited, code=killed, status=15/TERM
Oct 16 18:21:05 zynthian startx[6027]: xinit: connection to X server lost
Oct 16 18:21:05 zynthian startx[6027]: [1B blob data]
Oct 16 18:21:05 zynthian startx[6027]: waiting for X server to shut down (II) Server terminated successfully (0). Closing log file.
Oct 16 18:21:06 zynthian startx[6027]: xinit: unexpected signal 15
Oct 16 18:21:06 zynthian systemd[1]: zynthian.service: Main process exited, code=exited, status=1/FAILURE
Oct 16 18:21:06 zynthian systemd[1]: zynthian.service: Failed with result 'timeout'.
Oct 16 18:21:06 zynthian systemd[1]: Stopped Zynthian User Interface.
Oct 16 18:21:06 zynthian systemd[1]: Started Zynthian User Interface.
Oct 16 18:21:06 zynthian startx[6217]: X.Org X Server 1.20.4
Oct 16 18:21:06 zynthian startx[6217]: X Protocol Version 11, Revision 0
Oct 16 18:21:06 zynthian startx[6217]: Build Operating System: Linux 4.15.0-99-generic armv8l Raspbian
Oct 16 18:21:06 zynthian startx[6217]: Current Operating System: Linux zynthian 5.4.51-v7+ #1333 SMP Mon Aug 10 16:45:19 BST 2020 armv7l
Oct 16 18:21:06 zynthian startx[6217]: Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Oct 16 18:21:06 zynthian startx[6217]: Build Date: 27 August 2020 08:51:48AM
Oct 16 18:21:06 zynthian startx[6217]: xorg-server 2:1.20.4-1+rpt2+deb10u1 (https://www.debian.org/support)
Oct 16 18:21:06 zynthian startx[6217]: Current version of pixman: 0.36.0
Oct 16 18:21:06 zynthian startx[6217]: Before reporting problems, check http://wiki.x.org
Oct 16 18:21:06 zynthian startx[6217]: to make sure that you have the latest version.
Oct 16 18:21:06 zynthian startx[6217]: Markers: (--) probed, (**) from config file, (==) default setting,
Oct 16 18:21:06 zynthian startx[6217]: (++) from command line, (!!) notice, (II) informational,
Oct 16 18:21:06 zynthian startx[6217]: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
Oct 16 18:21:06 zynthian startx[6217]: (==) Log file: "/var/log/Xorg.0.log", Time: Fri Oct 16 18:21:06 2020
Oct 16 18:21:06 zynthian startx[6217]: (==) Using config directory: "/etc/X11/xorg.conf.d"
Oct 16 18:21:06 zynthian startx[6217]: (==) Using system config directory "/usr/share/X11/xorg.conf.d"
Oct 16 18:21:07 zynthian startx[6217]: ./zynthian.sh: line 55: /sys/class/backlight/*/bl_power: No such file or directory
Oct 16 18:21:08 zynthian systemd[1]: Stopping Zynthian User Interface...
Oct 16 18:21:08 zynthian startx[6217]: Terminated
Oct 16 18:21:08 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:08 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:08 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:08 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:08 zynthian startx[6217]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:21:08 zynthian startx[6217]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:21:08 zynthian startx[6217]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:21:08 zynthian startx[6217]: didn't find evidence of prior run.
Oct 16 18:21:08 zynthian startx[6217]: Building XImage...done
Oct 16 18:21:13 zynthian startx[6217]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:21:13 zynthian startx[6217]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:21:13 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:21:13 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:21:13 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:21:14 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl (Not a directory)
Oct 16 18:21:14 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl'
Oct 16 18:21:14 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl
Oct 16 18:21:14 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl (Not a directory)
Oct 16 18:21:14 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl'
Oct 16 18:21:14 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl
Oct 16 18:21:15 zynthian startx[6217]: Cannot connect to server socket err = No such file or directory
Oct 16 18:21:15 zynthian startx[6217]: Cannot connect to server request channel
Oct 16 18:21:15 zynthian startx[6217]: jack server is not running or cannot be started
Oct 16 18:21:15 zynthian startx[6217]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Oct 16 18:21:15 zynthian startx[6217]: libjackpeak failed to start jack client: 17
Oct 16 18:21:15 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:15 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:15 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:15 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:15 zynthian startx[6217]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:21:15 zynthian startx[6217]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:21:15 zynthian startx[6217]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:21:15 zynthian startx[6217]: Building XImage...done
Oct 16 18:21:20 zynthian startx[6217]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:21:20 zynthian startx[6217]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:21:20 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:21:20 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:21:20 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:21:21 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl (Not a directory)
Oct 16 18:21:21 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl'
Oct 16 18:21:21 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl
Oct 16 18:21:21 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl (Not a directory)
Oct 16 18:21:21 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl'
Oct 16 18:21:21 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl
Oct 16 18:21:22 zynthian startx[6217]: Cannot connect to server socket err = No such file or directory
Oct 16 18:21:22 zynthian startx[6217]: Cannot connect to server request channel
Oct 16 18:21:22 zynthian startx[6217]: jack server is not running or cannot be started
Oct 16 18:21:22 zynthian startx[6217]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Oct 16 18:21:22 zynthian startx[6217]: libjackpeak failed to start jack client: 17
Oct 16 18:21:22 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:22 zynthian startx[6217]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
Oct 16 18:21:22 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:22 zynthian startx[6217]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:21:22 zynthian startx[6217]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:21:22 zynthian startx[6217]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
Oct 16 18:21:22 zynthian startx[6217]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:21:22 zynthian startx[6217]: Building XImage...done
Oct 16 18:21:27 zynthian startx[6217]: lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
Oct 16 18:21:27 zynthian startx[6217]: lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Oct 16 18:21:27 zynthian startx[6217]: error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
Oct 16 18:21:27 zynthian startx[6217]: lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
Oct 16 18:21:27 zynthian startx[6217]: lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
Oct 16 18:21:28 zynthian systemd[1]: zynthian.service: Stopping timed out. Terminating.
Oct 16 18:21:28 zynthian startx[6217]: xinit: connection to X server lost
Oct 16 18:21:28 zynthian startx[6217]: [1B blob data]
Oct 16 18:21:28 zynthian systemd[1]: zynthian.service: Control process exited, code=killed, status=15/TERM
Oct 16 18:21:28 zynthian startx[6217]: waiting for X server to shut down (II) Server terminated successfully (0). Closing log file.

when i stop/start the zynthian service via ssh, it appears to work - but then “systemctl status zynthian” gives me the following:

root@zynthian:/var/log# systemctl status zynthian
● zynthian.service - Zynthian User Interface
   Loaded: loaded (/etc/systemd/system/zynthian.service; enabled; vendor preset: enabled)
   Active: deactivating (stop) since Fri 2020-10-16 18:51:51 BST; 18s ago
  Process: 1555 ExecStop=/usr/bin/killall -SIGTERM zynthian_gui.py (code=exited, status=0/SUCCESS)
 Main PID: 1512 (startx); Control PID: 1556 (sh)
    Tasks: 12 (limit: 2065)
   CGroup: /system.slice/zynthian.service
           ├─1512 /bin/sh /usr/bin/startx ./zynthian.sh
           ├─1531 xinit ./zynthian.sh -- /etc/X11/xinit/xserverrc :0 -auth /tmp/serverauth.IKJ63WR3t2
           ├─1532 /usr/lib/xorg/Xorg -nolisten tcp :0 -auth /tmp/serverauth.IKJ63WR3t2
           ├─1540 /bin/bash ./zynthian.sh
           ├─1556 /bin/sh -c /usr/bin/tail --pid=$MAINPID -f /dev/null
           ├─1557 /usr/bin/tail --pid=1512 -f /dev/null
           └─1620 /usr/bin/python3 ./zynthian_gui.py

Oct 16 18:52:05 zynthian startx[1512]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Oct 16 18:52:05 zynthian startx[1512]: libjackpeak failed to start jack client: 17
Oct 16 18:52:06 zynthian startx[1512]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No
Oct 16 18:52:06 zynthian startx[1512]: identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No
Oct 16 18:52:06 zynthian startx[1512]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:52:06 zynthian startx[1512]: expr: syntax error: unexpected argument ‘100’
Oct 16 18:52:06 zynthian startx[1512]: expr: syntax error: unexpected argument ‘24’
Oct 16 18:52:06 zynthian startx[1512]: convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/Conv
Oct 16 18:52:06 zynthian startx[1512]: /zynthian/config/img/fb_zynthian_error_ip.png: image not found
Oct 16 18:52:06 zynthian startx[1512]:   Building XImage...done

again - any clues would be appreciated - thanks

fwiw, here’s the output that i get from running zynthian.sh in the console - i think it’s the same error messages over again - looks to me like jack won’t start? but i don’t know if that’s cause or symptom

root@zynthian:~# zynthian.sh


X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.15.0-99-generic armv8l Raspbian
Current Operating System: Linux zynthian 5.4.51-v7+ #1333 SMP Mon Aug 10 16:45:19 BST 2020 armv7l
Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Build Date: 27 August 2020  08:51:48AM
xorg-server 2:1.20.4-1+rpt2+deb10u1 (https://www.debian.org/support)
Current version of pixman: 0.36.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Oct 16 20:01:22 2020
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
./zynthian.sh: line 55: /sys/class/backlight/*/bl_power: No such file or directory
INFO:zynthian_gui_config.<module>: ZYNTHIAN-UI CONFIG ...
INFO:zynthian_gui_config.<module>: Wiring Layout MCP23017_ZynScreen
DEBUG:zynthian_gui_config.<module>: ZYNCODER A: [102, 105, 110, 113]
DEBUG:zynthian_gui_config.<module>: ZYNCODER B: [101, 104, 109, 112]
DEBUG:zynthian_gui_config.<module>: SWITCHES layout: [100, 103, 108, 111, 106, 107, 114, 115]
DEBUG:zynthian_config.get_disabled_midi_in_ports: DISABLED_MIDI_IN = ['']
DEBUG:zynthian_config.get_enabled_midi_out_ports: ENABLED_MIDI_OUT = ['ttymidi:MIDI_out']
DEBUG:zynthian_config.get_enabled_midi_fb_ports: ENABLED_MIDI_FB = ['']
DEBUG:zynthian_gui_config.set_midi_config: MMC Bank Change CCNum: 32
DEBUG:zynthian_gui_config.set_midi_config: MMC Bank Change UP: 12517503
DEBUG:zynthian_gui_config.set_midi_config: MMC Bank Change DOWN: 12517376
DEBUG:zynthian_gui_config.set_midi_config: MMC Program Change UP: 13598464
DEBUG:zynthian_gui_config.set_midi_config: MMC Program Change DOWN: 13565952
lilv_world_load_bundle(): warning: Replacing version 2058.0 of <http://gareus.org/oss/lv2/b_whirl#extended> from <file:///zynthian/zynthian-plugins/lv2/b_whirl_xt/>
lilv_world_load_bundle(): note: New version 2071.9 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
error: failed to open file /zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl (No such file or directory)
lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-plugins/lv2/ProM.lv2/manifest.ttl
error: failed to open file /zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/manifest.ttl/manifest.ttl
error: failed to open file /zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///zynthian/zynthian-my-data/presets/lv2/Clavinet.ttl/manifest.ttl
INFO:zynthian_gui.<module>: STARTING ZYNTHIAN-UI ...
INFO:zynthian_gui_keybinding.load: Loading key binding from keybinding.yaml
DEBUG:zynthian_gui_keybinding.load: Loading default keyboard bindings.
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
libjackpeak failed to start jack client: 17
RTNETLINK answers: Network is unreachable
identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
identify-im6.q16: unable to open image `/zynthian/config/img/fb_zynthian_error.png': No such file or directory @ error/blob.c/OpenBlob/2874.
expr: syntax error: unexpected argument ‘100’
expr: syntax error: unexpected argument ‘100’
expr: syntax error: unexpected argument ‘24’
convert-im6.q16: invalid argument for option `-pointsize': -fill @ error/convert.c/ConvertImageCommand/2359.
/zynthian/config/img/fb_zynthian_error_ip.png: image not found
didn't find evidence of prior run.
  Building XImage...done

We are advised not to do manual updates like this. It borks the box. You may have to flash a new image.

Yep that’s true. Upgrading from the command Line with apt-get could break something.

Zynthian has a dedicated way to update:

  • From the UI, in the admin section
  • From the webtool

As is, your system looks more or less a bit broken, so you should better:

  • Back up your musical creations that are on the sd card
  • Burn a New image of zynthian latest stable release

Hi @rd45!

You should find interesting these posts:

Or simply try running this:

sudo rpi-update e1050e94821a70b2e4c72b318d6c6c968552e9a2

to restore the kernel to an older version that works with the display.

Enjoy!

turns out that i broke wireless networking too, and it’s too much of a PITA to use cables - so i’ll save my captures etc & then re-flash

thanks for the help anyway

In playing around with duo piano’s and such like I did an update/ upgrade on a zynth. . . .
Not a happy zynth.

RIP zynthian-steel.local

Time to burn a new SSD. . . .

FYI, the testing branch shouldn’t have problems with system updates.

Regards,