Comment 0 for bug 1846705

I found this in Manjaro but had reports in Xubuntu 19.04 has well but the issue is consistent to all fresh OS installation with --classic confinement

gtk-Message: 18:57:28.583: Failed to load module "canberra-gtk-module"
Gtk-Message: 18:57:28.583: Failed to load module "appmenu-gtk-module"
/snap/core/current/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.25' not found (required by /usr/lib/libcrypto.so.1.1)
Failed to load module: /usr/lib/gio/modules/libgioopenssl.so
/usr/lib/gio/modules/libgioremote-volume-monitor.so: file too short
Failed to load module: /usr/lib/gio/modules/libgioremote-volume-monitor.so
/usr/lib/gio/modules/libgvfsdbus.so: file too short
Failed to load module: /usr/lib/gio/modules/libgvfsdbus.so
(code:13389): Gtk-WARNING **: 18:57:28.605: Theme parsing error: gtk-dark.css:6757:29: Missing opening bracket in color definition
(code:13389): Gtk-WARNING **: 18:57:28.605: Theme parsing error: gtk-dark.css:6759:34: Missing opening bracket in color definition

(code:13389): Gtk-WARNING **: 18:57:28.605: Theme parsing error: gtk-dark.css:6765:28: Missing opening bracket in color definition
Gtk-Message: 18:57:28.630: Failed to load module "appmenu-gtk-module"