Penned by Stuart Henderson on 20230306 15:37.58, we have: | On 2023/03/06 13:57, Todd T. Fries wrote: | > I have an observation to add. | > | > Chasing a bug in 'pkg_add -Ur' when /usr/local fills up, and it prompts to | > delete the existing files, then runs out of space installing the package after | > deleting the older one .. I accidentally landed in a state where Qt5WebKit | > was all there, but Qt5WebEngine was missing some libraries, in my case it was | > | > /usr/local/lib/qt5/libQt5WebEngineWidgets.so.1.0 | > | > but *shrug* not sure it matters. It failed to use the Qt5WebEngine libs and | > was able to function with a stern warning about no bugs or security issues | > fixed since 2017. So I didn't load a web page with it, but it at least loaded. | > | > Guess this points to a potential glitch with Qt5WebEngine loading? | > | > Probably going into the weeds to suggest maybe trying to let python and qutebrowser | > prod in a pseudo elf reading way which libs are avail and what versions exist and | > loading libs and unloading them into the namespace might not leave the most clean | > environment when it finally decides to load Qt5WebEngine .. | > | > If I had time I might consider finding the code and short-circuiting it to Qt5WebEngine | > just in case knowing that we reliably build things in the ports tree and don't have | > to have a web browser go fishing to figure out what libs exist to load at runtime.. | > might make things work beyond SEGV it currently does. | > | > Just my $.02 | | You can short-circuit it by setting the backend in .config/qutebrowser/autoconfig.yml | | config_version: 2 | settings: | backend: | global: (webengine or webkit)
The dialog that pops up with the scary warning asks me to '[quit]' or essentially set that to webkit and continue. | If it's set to webengine, it segfaults for me. (And if it's set to | webkit, it uses outdated qtwebkit). As have been reported since January, yes, that is where its at. I won't argue if anyone beats me to doing more debugging. | (gdb) bt | #0 thrkill () at /tmp/-:3 | #1 0xf9258b71bd9ce4a6 in ?? () | #2 <signal handler called> | #3 glXGetCurrentDisplay () at /usr/xenocara/lib/mesa/mk/libGL/../../src/glx/glxcmds.c:1402 | #4 0x00000b430f6b2350 in QGLXContext::queryDummyContext() () | from /usr/local/lib/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so | #5 0x00000b430f6b2bf7 in QGLXContext::supportsThreading() () | from /usr/local/lib/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so | #6 0x00000b430f6adc8b in QXcbGlxIntegration::supportsThreadedOpenGL() const () | from /usr/local/lib/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so | #7 0x00000b42c542cea5 in QXcbIntegration::hasCapability(QPlatformIntegration::Capability) const () | from /usr/local/lib/qt5/libQt5XcbQpa.so.0.1 | #8 0x00000b42f6ce5260 in QOpenGLContext::supportsThreadedOpenGL() () from /usr/local/lib/qt5/libQt5Gui.so.3.0 | #9 0x00000b4340a4a645 in QtWebEngineCore::WebEngineContext::isGpuServiceOnUIThread() () | from /usr/local/lib/qt5/libQt5WebEngineCore.so.1.0 | #10 0x00000b42d28d5b08 in ?? () | #11 0xe2cac5a07d7d3773 in ?? () | #12 0x00007f7ffffd72c0 in ?? () | #13 0x00000b4340a4d691 in QtWebEngineCore::WebEngineContext::registerMainThreadFactories() () | from /usr/local/lib/qt5/libQt5WebEngineCore.so.1.0 | Backtrace stopped: frame did not save the PC | | *shrug* -- Todd T. Fries t...@fries.net twitter:@unix2mars github:toddfries pgp:3F42004A
