https://bugs.winehq.org/show_bug.cgi?id=28488
--- Comment #23 from vv222 vv221.web@gmail.com --- Tests run from the GOG.com version labelled 2.0.0.15, actual game version 1.0.7.4.
Debian Wheezy amd64, WINE 1.4.1, nVIDIA dedicated GPU + nvidia non-free driver 304.117 The bug does not occur.
Debian Sid amd64, WINE 1.6.2, ATI/AMD dedicated GPU + radeon free driver 7.5.0 The bug does not occur.
Debian Jessie i386, WINE 1.6.2, Intel integrated GPU + intel free driver 2.21.15 The bug occurs, sometimes even doubled (four clicks instead of one). I’m going to try the latest dev version on the same setup. This machine has very low-end hardware, I just hope it will be able to handle the WINE compiling without melting.
more details about the faulty setup: $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Note: The -doublebuffer switch given to the Arcanum executable still circumvents the bug on the faulty setup.