Hello,
Today I updated Thunderbird to version 1:60.0-3~deb amd64 from
pkgmaster.devuan.org/merged ascii-security/main. And I found myself
impacted from this Debian bug concerning AppArmor:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=887973
I'm just letting you know I could solve it adding this line to the
Thunderbird AppArmor profile, that is to the file
/etc/apparmor.d/usr.bin.thunderbird:
owner /run/shm/org.chromium.* rw,
I added it right after the line reading:
owner /dev/shm/org.chromium.* rw, # for Chromium IPC
/dev/shm is a sym-link to /run/shm.
The fix that is prioposed in Debian bug #887973 did not solve the
issue to me:
> From: Vincas Dargis <vindrg@???>
> To: Carsten Schoenert <c.schoenert@???>
> Cc: 887973@???
> Subject: Re: Bug#887973: thunderbird: Black screen - Failed to lock
> new back buffer
> Date: Mon, 22 Jan 2018 21:02:03 +0200
> Looks like it's enough to add:
>
> /dev/shm/org.chromium.* rw,
>
> To make Thunderbird 58 work again.
After editing the usr.bin.thunderbird file I also had to run the
following command as root:
apparmor_parser --replace /etc/apparmor.d/usr.bin.thunderbird
Hope it helps someone else.
--
Alessandro Selli <alessandroselli@???>
Tel. 3701355486
VOIP SIP: dhatarattha@???
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