NOSON snap on new Raspberry Pi fails to launch

[mrvelous01]

Brand new pi right out of the box built with "default" Raspbian OS install, no frills. HDMI monitor, USB mouse and keyboard. Installed snapd, then NOSON but when I launch NOSON in terminal I get the outline of a GUI box and it closes in less than a second. I see these errors (first as pi, second as root). Any thoughts?

pi@piweather:~ $ noson
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.

... clipped ...

Signal handler is enabled.
"using file ':/i18n/noson_en.qm ' for translations."
thumbnailer: register API [LASTFM]
thumbnailer: register API [DEEZER]
installing thumbnails cache in folder "/home/pi/snap/noson/407/.local/share/janbar/io.github.janbar.noson/QML/OfflineStorage"
thumbnailer is initialized
qml: LANG=en_US
thumbnailer: configure API [DEEZER]
registerContent: 0xf09e28 ()
registerContent: 0xf08200 (FV:2)
registerContent: 0xf09538 ()
registerContent: 0xf04fd8 (SQ:)
registerContent: 0xf08c48 ()
registerContent: 0xdbff28 ()
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlagsQSurfaceFormat::FormatOption(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::SwapBehavior(DoubleBuffer), swapInterval 1, profile QSurfaceFormat::OpenGLContextProfile(NoProfile))
Aborted

... clipped ...

pi@piweather:~ $ sudo /snap/bin/noson
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
realpath: '': No such file or directory
ERROR: ld.so: object '/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.
realpath: '': No such file or directory

... cliped ...

Signal handler is enabled.
"using file ':/i18n/noson_en.qm ' for translations."
thumbnailer: register API [LASTFM]
thumbnailer: register API [DEEZER]
installing thumbnails cache in folder "/root/snap/noson/407/.local/share/janbar/io.github.janbar.noson/QML/OfflineStorage"
thumbnailer is initialized
qml: LANG=en_US
thumbnailer: configure API [DEEZER]
registerContent: 0x110c050 ()
registerContent: 0x110baa8 (FV:2)
registerContent: 0x110be68 ()
registerContent: 0x1109678 (SQ:)
registerContent: 0x110bc80 ()
registerContent: 0xfc8980 ()
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlagsQSurfaceFormat::FormatOption(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::SwapBehavior(DoubleBuffer), swapInterval 1, profile QSurfaceFormat::OpenGLContextProfile(NoProfile))
Aborted
pi@piweather:~ $

[janbar]

The issue is in the snap daemon. Better is to compile the app from sources on your PI.

[mrvelous01]

I managed to fumble my way through compiling noson and noson-app as directed but when I finally launch "noson-app" my screen hangs and my mouse and keyboard become unusable. I was able to ssh into the pi (VNC and ssh are running) and kill the app but it went "defunct" and the desktop was still hung. Same thing happens when I run noson-app in a terminal session. I ran it again with --debug and found that while it does discover my Sonos network there may be an issue with memory. Please see attached file.
noson_debug_log.txt

[mrvelous01]

Update: I increased the pi's GPU memory to 256MB (max recommended per several google hits) and was able to get a little further. This gave me a white screen with a large horizontal black bar on the desktop but again tanked the keyboard, and mouse. A power cycle was required as the reboot command from a remote ssh session only disconnected the ssh session but did not restart the pi. Please see attached.
noson_debug_log2.txt