Sorry I've been out of touch for a while, between exams and moving house. Thanks for looking into it Stevan. I hope to get time to do some more investigation very soon.
--- Sent from my Android phone On 15/12/2011 8:06 PM, "Andreas Preikschat" <[email protected]> wrote: > Anyone able to reproduce this? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/877127 > > Title: > UI hangs on display change (win7) > > Status in OpenLP - Worship Presentation Software: > Incomplete > > Bug description: > Ver: Win7 Home Premium x64, OpenLP 1.9.7 > > # Steps to reproduce: > 1. Run OpenLP > 2. Make a change to display configuration outside of OpenLP > Expected: OpenLP detects change and updates accordingly > Actual: OpenLP cursor changes to busy, and UI hangs (interface is > unresponsive) > > # Identified three cases: > 1. Remove a screen (lose video sync). On my PC this occurs about 2 > seconds after the VGA cable is unplugged. At this point all screens > temporarily black out. > 2. Add a screen. > 3. Change display resolution of any screen. > > # Symptoms: > * Cursor shows busy indicator when over the OpenLP window. > * Entire OpenLP interface is unresponsive. It will not come to the > foreground when activated, whether by clicking on taskbar, or on a visible > part of window. > * Rest of PC is fine, only OpenLP interface is unresponsive. > * Task manager does _not_ show any errors such as "Not responding". > * If the removed screen is added back before force close, the display on > the screen is the same as before the screen was removed, but application is > still unresponsive. > > # What happens on close: > * If no dialogs are set to pop up: > - Right click on taskbar icon, select "Close window". > -> OpenLP closes instantly. > * If dialogs are set to pop up (eg unsaved service or exit confirmation) > - Right click on taskbar icon, select "Close window", > - The dialog pops up immediately, and brings entire OpenLP window to > foreground, but you cannot interact with any of it > -> No option but to force close via Task Manager > > # Analysis: > In each case, the debug log shows that the display change was correctly > detected. At least part of the OpenLP core is still running fine because > (non-responsive) dialogs pop up, and it closes ok (see debug log) if > there's no dialogs. But the UI hangs indefinitely. > > # Attached debug logs: > openlp 1.9.7 remove_add_remove_screen.log > - screen removed, wait 15 min, added, then removed again -> force close > openlp 1.9.7 add_screen w exit_confirm.log > - screen added, "Enable application exit confirmation" checked -> force > close > openlp 1.9.7 change_res.log > - resolution of second screen changed > > To manage notifications about this bug go to: > https://bugs.launchpad.net/openlp/+bug/877127/+subscriptions > -- You received this bug notification because you are a member of OpenLP Core, which is subscribed to OpenLP. https://bugs.launchpad.net/bugs/877127 Title: UI hangs on display change (win7) Status in OpenLP - Worship Presentation Software: Incomplete Bug description: Ver: Win7 Home Premium x64, OpenLP 1.9.7 # Steps to reproduce: 1. Run OpenLP 2. Make a change to display configuration outside of OpenLP Expected: OpenLP detects change and updates accordingly Actual: OpenLP cursor changes to busy, and UI hangs (interface is unresponsive) # Identified three cases: 1. Remove a screen (lose video sync). On my PC this occurs about 2 seconds after the VGA cable is unplugged. At this point all screens temporarily black out. 2. Add a screen. 3. Change display resolution of any screen. # Symptoms: * Cursor shows busy indicator when over the OpenLP window. * Entire OpenLP interface is unresponsive. It will not come to the foreground when activated, whether by clicking on taskbar, or on a visible part of window. * Rest of PC is fine, only OpenLP interface is unresponsive. * Task manager does _not_ show any errors such as "Not responding". * If the removed screen is added back before force close, the display on the screen is the same as before the screen was removed, but application is still unresponsive. # What happens on close: * If no dialogs are set to pop up: - Right click on taskbar icon, select "Close window". -> OpenLP closes instantly. * If dialogs are set to pop up (eg unsaved service or exit confirmation) - Right click on taskbar icon, select "Close window", - The dialog pops up immediately, and brings entire OpenLP window to foreground, but you cannot interact with any of it -> No option but to force close via Task Manager # Analysis: In each case, the debug log shows that the display change was correctly detected. At least part of the OpenLP core is still running fine because (non-responsive) dialogs pop up, and it closes ok (see debug log) if there's no dialogs. But the UI hangs indefinitely. # Attached debug logs: openlp 1.9.7 remove_add_remove_screen.log - screen removed, wait 15 min, added, then removed again -> force close openlp 1.9.7 add_screen w exit_confirm.log - screen added, "Enable application exit confirmation" checked -> force close openlp 1.9.7 change_res.log - resolution of second screen changed To manage notifications about this bug go to: https://bugs.launchpad.net/openlp/+bug/877127/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~openlp-core Post to : [email protected] Unsubscribe : https://launchpad.net/~openlp-core More help : https://help.launchpad.net/ListHelp
