The AppArmor profile torbrowser.Browser.firefox prevents Tor Browser from loading libstdc++.so.6. This results in Tor Browser failing to start since 1.0 release with the following error being printed on stdout:
./firefox.real: error while loading shared libraries: libstdc++.so.6: failed to map segment from shared object
The AppArmor profile torbrowser. Browser. firefox prevents Tor Browser from loading libstdc++.so.6. This results in Tor Browser failing to start since 1.0 release with the following error being printed on stdout:
./firefox.real: error while loading shared libraries: libstdc++.so.6: failed to map segment from shared object
And the following message in the audit logs:
AVC apparmor="DENIED" operation= "file_mmap" profile= "torbrowser_ firefox" name="/ home/<user> /.local/ share/torbrowse r/tbb/x86_ 64/tor- browser_ en-US/Browser/ TorBrowser/ Tor/libstdc+ +/libstdc+ +.so.6" pid=3883 comm="firefox.real" requested_mask="m" denied_mask="m" fsuid=1000 ouid=1000
This patch from Debian fixes the issue: https:/ /salsa. debian. org/pkg- privacy- team/torbrowser -launcher/ -/commit/ 87859bce5779f89 b37c4e4be334f7e 1670b0a9f3