-- Linux Graphics Driver Issues
Nouveau (Open Source driver for nVidia cards) may cause sporadic crashes during the login procedure.
Enable software rendering in libGL by setting LIBGL_ALWAYS_SOFTWARE to 1.
export LIBGL_ALWAYS_SOFTWARE=1
./eagle

-- Various WebEngine errors
EAGLE pass '--ignore-gpu-blacklist' to Chromium by default.
If you encounter issues with HTML content including bugs in WebGL then set QTWEBENGINE_CHROMIUM_FLAGS environment variable to “--ignore-gpu-blacklist=false” and run EAGLE:
> QTWEBENGINE_CHROMIUM_FLAGS=“--ignore-gpu-blacklist” ./eagle

-- OpenSUSE/SUSE Linux
If you encounter a 'Check failed: base::i18n::InitializeICU() error when launching EAGLE, please try copying the icudtl.dat file from the libexec directory to the EAGLE directory:
cp libexec/icudtl.dat .

-- CentOS: version `CXXABI_1.3.8' not found
On CentOS /lib64/libstdc++.so.6 doens't have required version CXXABI.
EAGLE fails with:
/lib64/libstdc++.so.6 version `CXXABI_1.3.8' not found (required by ..../lib/libicuuc.so.55)
Solution:
Run eagle from command line 'LD_LIBRARY_PATH=/usr/lib64 ./eagle'

-- Could not initialize GLX
If you see bellow error when start EAGLE:
  > ./eagle
  Could not initialize GLX
  Aborted (core dumped)
then run EAGLE with next environment variable:
  > QT_XCB_GL_INTEGRATION=xcb_egl ./eagle
