Hi there,

i have a problem to start BG2 on Debian Jessie 8. When I want to start the game i get this message:

Running Baldurs Gate 2 (German) launcher

(zenity:3499): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:208:15: Theming engine 'adwaita' not found

(zenity:3499): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:653:16: Theming engine 'adwaita' not found
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
Running Baldurs Gate 2 (German) windowed mode
WINEPREFIX=/home/sandra/Spiele/Baldurs Gate 2 (German)/prefix
GOG
LD_LIBRARY_PATH=/home/sandra/Spiele/Baldurs Gate 2 (German)/wine_standalone/lib/:/home/sandra/Spiele/Baldurs Gate 2 (German)/wine_standalone/lib/i386-linux-gnu
WINEDLLPATH=/home/sandra/Spiele/Baldurs Gate 2 (German)/wine_standalone/lib/wine
WINEDEBUG=+xrandr
WINELOADER=/home/sandra/Spiele/Baldurs Gate 2 (German)/wine_standalone/bin/wine
WINEDLLOVERRIDES=mscoree,mshtml=
Starting Wine with virtual desktop.
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
Wine cannot find the ncurses library (libncurses.so.5).
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
trace:xrandr:xrandr12_get_current_mode CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:X11DRV_XRandR_Init Found XRandR 1.4.
trace:xrandr:xrandr12_init_modes CRTC 0: mode 0x55, 1680x945+0+0.
trace:xrandr:xrandr12_init_modes OUTPUT 0: name "LVDS".
trace:xrandr:xrandr12_init_modes Adding mode 0x55: 1680x945@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x56: 1440x900@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x57: 1280x854@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x58: 1280x800@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x59: 1280x720@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5a: 1152x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5b: 1024x768@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5c: 800x600@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5d: 848x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5e: 720x480@60.
trace:xrandr:xrandr12_init_modes Adding mode 0x5f: 640x480@59.
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 156 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 331
Current serial number in output stream: 335

I use this graphic card:
02:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV730/M96 [Mobility Radeon HD 4650/5165] [1002:9480]
Subsystem: Mitac Device [1071:9270]
Kernel driver in use: radeon

The Card use this OpenGL version:
OpenGL version string: 3.0 Mesa 10.3.2

What can I do.

Looks like you're using a generic driver for your video card. Can you update it to a more recent version? You may have to get it from a non-official package repository, or directly from the AMD drivers website.

Edit: a search for `libGL error: unable to load driver: r600_dri.so` turns up a lot of results for this problem.

http://askubuntu.com/questions/506349/opengl-glx-context-is-not-using-direct-rendering-which-may-cause-performance-pr
http://ubuntuforums.org/showthread.php?t=2082431&p=12347678#post12347678

In both of those cases the problem was that the software in question included outdated libraries that were incompatible on newer distros, and the solution was to delete (or rename) the outdated libraries.

I've this problem with most GOG games on my Debian with free radeon drivers too, the solution is very simple, just remove the libstdc++ that is bundled by GOG (in the lib/ directory usually), so it uses the system's one.

GOG games are built with an older version of libstdc++, and the Gallium3d (used by the free radeon drivers) that is in Debian requires a more recent one, so it'll fail with GOG libstdc++, but everything will work fine using the system's libstdc++.

This is still the solution on Debian Jessie at present date! Thanks!!

There is an alternative solution that get rids of all GOG-provided libraries and uses the system ones instead, including the use of the system-wide WINE instead of the bundled one:
https://www.gog.com/forum/baldurs_gate_series/linux_turn_your_targz_archive_into_a_deb_package