[Pkg-tigervnc-devel] Bug#851842: tigervnc-xorg-extension - libvnc.so fails to load with undefined symbol: gnutls_bye

[Kertesz Laszlo]

Package: tigervnc-xorg-extension
Version: 1.7.0+dfsg-2
Severity: important

Dear Maintainer,

I installed tigervnc-xorg-extension package and modified xorg.conf to load the libvnc.so extension.
But it does not load, the xorg log has the following errors in it:

[335353.500] (II) LoadModule: "vnc"
[335353.500] (II) Loading /usr/lib/xorg/modules/extensions/libvnc.so
[335353.502] (EE) Failed to load /usr/lib/xorg/modules/extensions/libvnc.so: /usr/lib/xorg/modules/extensions/libvnc.so: undefined symbol: gnutls_bye
[335353.502] (II) UnloadModule: "vnc"
[335353.502] (II) Unloading vnc
[335353.502] (EE) Failed to load module "vnc" (loader failed, 7)

My xorg.conf:

Section "Device"
    Identifier "radeon"
    Driver "radeon"
    Option "AccelMethod" "glamor"
    Option "TearFree"	"True"
    Option "DRI3" "1"
EndSection


Section "Module"
	Load "vnc"
EndSection


Section "Screen"
	Identifier "myscreen"
	Option "SecurityTypes" "TLSPlain"
	Option "PlainUsers" "myuser"
EndSection


-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing'), (2, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages tigervnc-xorg-extension depends on:
ii  libaudit1          1:2.6.7-1
ii  libc6              2.24-8
ii  libgcc1            1:6.2.1-5
ii  libpam0g           1.1.8-3.5
ii  libstdc++6         6.2.1-5
ii  xserver-xorg-core  2:1.19.1-1

Versions of packages tigervnc-xorg-extension recommends:
ii  tigervnc-common  1.7.0+dfsg-2

tigervnc-xorg-extension suggests no packages.

-- no debconf information