From cc05cb1c672259b9dc334b8f114191f79514365c Mon Sep 17 00:00:00 2001 From: Florian Bruhin Date: Sat, 8 Jul 2017 17:36:14 +0200 Subject: Recommend QT_XCB_FORCE_SOFTWARE_OPENGL This won't disable OpenGL for stuff started from qutebrowser. See #2368. (cherry picked from commit fcf5158258be10194d59486538d4bf091a6a035a) --- qutebrowser/browser/webengine/webenginetab.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/qutebrowser/browser/webengine/webenginetab.py b/qutebrowser/browser/webengine/webenginetab.py index 0a4c2dfc7..e4b5eba09 100644 --- a/qutebrowser/browser/webengine/webenginetab.py +++ b/qutebrowser/browser/webengine/webenginetab.py @@ -51,12 +51,13 @@ def init(): global _qute_scheme_handler app = QApplication.instance() - software_rendering = os.environ.get('LIBGL_ALWAYS_SOFTWARE') == '1' + software_rendering = (os.environ.get('LIBGL_ALWAYS_SOFTWARE') == '1' or + 'QT_XCB_FORCE_SOFTWARE_OPENGL' in os.environ) if version.opengl_vendor() == 'nouveau' and not software_rendering: # FIXME:qtwebengine display something more sophisticated here raise browsertab.WebTabError( "QtWebEngine is not supported with Nouveau graphics (unless " - "LIBGL_ALWAYS_SOFTWARE is set as environment variable).") + "QT_XCB_FORCE_SOFTWARE_OPENGL is set as environment variable).") log.init.debug("Initializing qute://* handler...") _qute_scheme_handler = webenginequtescheme.QuteSchemeHandler(parent=app) -- cgit v1.2.3-54-g00ecf