I think I found a fix. From this thread: http://www.bioinformatics.org/pipermail/bio-linux-list/2015-March/000804.html
Where it says: > Tim discovered that this was caused by the Qt binaries bundled in the > RStudio .deb. A similar fix might work for you: > >> cd /usr/lib/rstudio/bin >> mkdir notused >> mv -i libQ* notused/ >> mv -i qt.conf notused/ As shown, I moved aside those rstudio Qt libraries on my Fedora 26 and Centos 7.4 x2goservers. Also installed qt5-* on the f26 and centos 7.4 x2goservers After that connecting from my Fedora 25 x2goclient, rstudio did not segfault and seems to work. On 15 November 2017 at 15:17, Norman Gaywood <[email protected]> wrote: > I have a few installations of rstudio > > https://www.rstudio.com/products/rstudio/download/#download > > running on Fedora 26, Centos 7.4 and Red Hat Enterprise 7.4 x2go server: > > x2goserver-4.0.1.20-2.fc26.x86_64 > x2goserver-4.0.1.20-1.el7.x86_64 > > With the these two x2goclient on Fedora 26: > x2goclient-4.1.0.0-1.fc26.x86_64 > x2goclient-4.1.1.0-1.fc26.x86_64 > > rstudio will segfault on startup. > > Any other x2goclient I've tried, 4.1.0 on Windows and 4.0.5 on Mac, > rstudio works no problem. > Also doing "ssh -Y" to the hosts running x2goserver, rstudio starts with > no problem. > > rstudio has worked in the past (maybe several months ago). Perhaps I was > using Fedora 25 then. So I'm guessing that it's something to do with the > x2goclient on Fedora 26. > > Any ideas? > > On trying to start rstudio inside an x2gosession the segfault looks like: > $ rstudio > QXcbConnection: Failed to get the primary output of the screen > Unsupported screen format: depth: 24, red_mask: ff, blue_mask: ff0000 > QXcbConnection: XCB error: 172 (Unknown), sequence: 161, resource id: 174, > major code: 149 (Unknown), minor code: 20 > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRegion: Painter not active > QPainter::save: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRegion: Painter not active > QPainter::save: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::setClipRegion: Painter not active > QPainter::save: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QWidget::paintEngine: Should no longer be called > QPainter::begin: Paint device returned engine == 0, type: 1 > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setBrush: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::translate: Painter not active > QPainter::translate: Painter not active > QPainter::setClipRect: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::setBrush: Painter not active > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::drawRects: Painter not active > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::setRenderHint: Painter must be active to set rendering hints > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::restore: Unbalanced save/restore > QPainter::save: Painter not active > QPainter::setClipRect: Painter not active > QPainter::worldTransform: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::setCompositionMode: Painter not active > QPainter::pen: Painter not active > QPainter::setPen: Painter not active > Segmentation fault (core dumped) > > > -- > Norman Gaywood, Computer Systems Officer > School of Science and Technology > University of New England > Armidale NSW 2351, Australia > > [email protected] http://turing.une.edu.au/~ngaywood > Phone: +61 (0)2 6773 2412 <(02)%206773%202412> Mobile: +61 (0)4 7862 0062 > > Please avoid sending me Word or Power Point attachments. > See http://www.gnu.org/philosophy/no-word-attachments.html > -- Norman Gaywood, Computer Systems Officer School of Science and Technology University of New England Armidale NSW 2351, Australia [email protected] http://turing.une.edu.au/~ngaywood Phone: +61 (0)2 6773 2412 Mobile: +61 (0)4 7862 0062 Please avoid sending me Word or Power Point attachments. See http://www.gnu.org/philosophy/no-word-attachments.html
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