Hi,
yesterday evening I’ve tested the @jypma branch and I’ve experienced the same thing that happens now that I’ve switched to master branch (before I was running fine the stepseq branch):
zynthian UI just show a black screen !
Below is UI log while in master branch:
Restarting UI in debug mode
– Logs begin at Sun 2020-06-14 09:26:00 BST. –
Jun 14 09:28:52 zynthian systemd[1]: Started Zynthian User Interface (DEBUG).
Jun 14 09:28:52 zynthian startx[885]: X.Org X Server 1.20.4
Jun 14 09:28:52 zynthian startx[885]: X Protocol Version 11, Revision 0
Jun 14 09:28:52 zynthian startx[885]: Build Operating System: Linux 4.15.0-48-generic armv8l Raspbian
Jun 14 09:28:52 zynthian startx[885]: Current Operating System: Linux zynthian 4.19.97-v7+ #1294 SMP Thu Jan 30 13:15:58 GMT 2020 armv7l
Jun 14 09:28:52 zynthian startx[885]: Kernel command line: coherent_pool=1M 8250.nr_uarts=1 bcm2708_fb.fbwidth=800 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:8F:A8:70 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
Jun 14 09:28:52 zynthian startx[885]: Build Date: 05 June 2019 12:49:54PM
Jun 14 09:28:52 zynthian startx[885]: xorg-server 2:1.20.4-1+rpt1 (https://www.debian.org/support)
Jun 14 09:28:52 zynthian startx[885]: Current version of pixman: 0.36.0
Jun 14 09:28:52 zynthian startx[885]: Before reporting problems, check http://wiki.x.org
Jun 14 09:28:52 zynthian startx[885]: to make sure that you have the latest version.
Jun 14 09:28:52 zynthian startx[885]: Markers: (–) probed, (**) from config file, (==) default setting,
Jun 14 09:28:52 zynthian startx[885]: (++) from command line, (!!) notice, (II) informational,
Jun 14 09:28:52 zynthian startx[885]: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
Jun 14 09:28:52 zynthian startx[885]: (==) Log file: “/var/log/Xorg.0.log”, Time: Sun Jun 14 09:28:52 2020
Jun 14 09:28:52 zynthian startx[885]: (==) Using config directory: “/etc/X11/xorg.conf.d”
Jun 14 09:28:52 zynthian startx[885]: (==) Using system config directory “/usr/share/X11/xorg.conf.d”
Jun 14 09:28:52 zynthian startx[885]: ./zynthian.sh: line 55: /sys/class/backlight/*/bl_power: No such file or directory
Jun 14 09:28:53 zynthian startx[885]: INFO:zynthian_gui_config: ZYNTHIAN-UI CONFIG …
Jun 14 09:28:53 zynthian startx[885]: INFO:zynthian_gui_config: Wiring Layout MCP23017_EXTRA
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: ZYNCODER A: [102, 105, 110, 113]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: ZYNCODER B: [101, 104, 109, 112]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: SWITCHES layout: [100, 103, 108, 111, 106, 107, 114, 115]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_config: DISABLED_MIDI_IN = [’’]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_config: ENABLED_MIDI_OUT = [‘ttymidi:MIDI_out’]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_config: ENABLED_MIDI_FB = [’’]
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: MMC Bank Change CCNum: 0
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: MMC Bank Change UP: None
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: MMC Bank Change DOWN: None
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: MMC Program Change UP: None
Jun 14 09:28:53 zynthian startx[885]: DEBUG:zynthian_gui_config: MMC Program Change DOWN: None
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): warning: Replacing version 2071.3 of http://gareus.org/oss/lv2/b_whirl#extended from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): note: New version 2071.7 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): warning: Replacing version 2071.3 of http://gareus.org/oss/lv2/b_whirl#simple from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): note: New version 2071.7 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): warning: Ignoring bundle <file:///zynthian/zynthian-plugins/lv2/b_synth.lv2/>
Jun 14 09:28:55 zynthian startx[885]: lilv_world_load_bundle(): note: Newer version of http://gareus.org/oss/lv2/b_synth loaded from <file:///zynthian/zynthian-plugins/lv2/b_synth/>
Jun 14 09:28:56 zynthian startx[885]: INFO:zynthian_gui: STARTING ZYNTHIAN-UI …
Jun 14 09:28:56 zynthian startx[885]: INFO:zynthian_gui_keybinding: Loading key binding from keybinding.yaml
Jun 14 09:28:56 zynthian startx[885]: DEBUG:zynthian_gui_keybinding: Loading default keyboard bindings.
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SWITCHES INIT…
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 0 => wpGPIO 100
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 1 => wpGPIO 103
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 2 => wpGPIO 108
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 3 => wpGPIO 111
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 4 => wpGPIO 106
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 5 => wpGPIO 107
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 6 => wpGPIO 114
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: SETUP ZYNSWITCH 7 => wpGPIO 115
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_gui: MIDI SWITCHES SETUP…
Jun 14 09:28:57 zynthian startx[885]: INFO:zynthian_engine: Starting Engine JackTransport
Jun 14 09:28:57 zynthian startx[885]: DEBUG:zynthian_engine: Command: /usr/local/bin/jack_transport
Jun 14 09:28:57 zynthian startx[885]: DEBUG:zynthian_engine_mixer: MIXER CTRL LIST: [‘Digital’]
In stepseq branch UI log is exactly the same except that it continues with:
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: STREAM b’IHDR’ 16 13
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: STREAM b’iCCP’ 41 389
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: iCCP profile name b’ICC profile’
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: Compression method 0
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: STREAM b’bKGD’ 442 6
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: b’bKGD’ 442 6 (unknown)
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: STREAM b’pHYs’ 460 9
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: STREAM b’tIME’ 481 7
Jun 14 09:05:45 zynthian startx[1381]: DEBUG:PngImagePlugin: b’tIME’ 481 7 (unknown)
etc with PngImagePlugin
then it loads snapshot /zynthian/zynthian-my-data/snapshots/last_state.zss
etc and UI is up and running