Thanks Baggypants for the suggestion. I’ve tried it, but it still doesn’t work.
I’ve set the jackd options to “-P 70 -t 2000 -s -d alsa -d hw:1 -r 44100 -p 256 -n 2 -X raw” and I’ve edited /etc/dbus-1/system-local.conf to look like:
<!DOCTYPE busconfig PUBLIC “-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN” “http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd”>
<busconfig>
<policy user=“root”>
<allow own=“org.freedesktop.ReserveDevice1.Audio1”/>
</policy>
</busconfig>
If I now run /zynthian/zynthian-sys/sbin/zynthian.sh I see a “bad image size” error:
root@zynthian:~# /zynthian/zynthian-sys/sbin/zynthian.sh
X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.26-v7+ armv7l Raspbian
Current Operating System: Linux zynthian 4.14.94-v7+ #1193 SMP Tue Jan 22 15:34:30 GMT 2019 armv7l
Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=800 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: 11 November 2016 11:59:59AM
xorg-server 2:1.18.4-2+rpi1 (Debian -- User Support)
Current version of pixman: 0.33.3
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: Sat Jan 26 15:10:17 2019
(==) Using config directory: “/etc/X11/xorg.conf.d”
(==) Using system config directory “/usr/share/X11/xorg.conf.d”
INFO:root:No Wiring Layout configured. Only touch interface is available.
DEBUG:root:ZYNCODER A: [0, 0, 0, 0]
DEBUG:root:ZYNCODER B: [0, 0, 0, 0]
DEBUG:root:SWITCHES layout: [0, 0, 0, 0]
DEBUG:root:DISABLED_MIDI_IN = [‘’]
DEBUG:root:ENABLED_MIDI_OUT = [‘ttymidi:MIDI_out’, ‘QmidiNet:in_1’]
WARNING:root:Using default ENABLED MIDI FB ports
Traceback (most recent call last):
File “./zynthian_gui.py”, line 39, in
import zynautoconnect
File “/zynthian/zynthian-ui/zynautoconnect/init.py”, line 5, in
from zynautoconnect.zynthian_autoconnect import *
File “/zynthian/zynthian-ui/zynautoconnect/zynthian_autoconnect.py”, line 35, in
from zyngui import zynthian_gui_config
File “/zynthian/zynthian-ui/zyngui/init.py”, line 27, in
import zyngui.zynthian_gui_config as zynthian_gui_config
File “/zynthian/zynthian-ui/zyngui/zynthian_gui_config.py”, line 364, in
pil_frame2 = pil_frame.resize((fw2, fh2), Image.ANTIALIAS)
File “/usr/lib/python3/dist-packages/PIL/Image.py”, line 1550, in resize
im = self.im.resize(size, resample)
ValueError: bad image size
What is this about?