[Pkg-privacy-maintainers] Bug#982761: torbrowser-launcher: I can't start Tor Browser

[Debian Live user]

Package: torbrowser-launcher
Version: 0.3.3-3~bpo10+1
Severity: important

Dear Maintainer,

I can't start Tor Browser. After clicking the icon, nothing happens.
I am using Debian Live. I installed it with torbrowser-launcher from backports.
For me it looks like it is problem with AppArmor. Here are logs from dmesg. http://paste.debian.net/hidden/d4c44566/

Thanks in advance for fixing this issue.

-- System Information:
Debian Release: 10.7
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-13-amd64 (SMP w/6 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages torbrowser-launcher depends on:
ii  ca-certificates    20190110
ii  gnupg              2.2.12-1+deb10u1
ii  libdbus-glib-1-2   0.110-4
ii  python3            3.7.3-1
ii  python3-gpg        1.12.0-6
ii  python3-packaging  19.0-1
ii  python3-pyqt5      5.11.3+dfsg-1+b3
ii  python3-requests   2.21.0-1
ii  python3-socks      1.6.8+dfsg-1

Versions of packages torbrowser-launcher recommends:
ii  tor  0.3.5.12-1

Versions of packages torbrowser-launcher suggests:
ii  apparmor  2.13.2-10

-- no debconf information