Re: [Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
Trying with 5584:9d07d4165d4 improves the situation dramatically. On a machine where hugin was freezing immediately when opening the FPW, it seems to be very stable now. I have been able to crash it only ones by clicking the FPW icon quickly after startup when it segfaulted. Have not been able to reproduce. There is one strange behaviour which I have not noticed yet: The overview only shows a black sphere when photometric correction is enabled. Disabling this AND clicking and dragging in the overview window updates the display and the panorama is visible again. Should I file as a new bug? -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: EDIT (August 6, 2011): summarized known information *WORKAROUND FOR USERS*: disable the Overview 1- start Hugin 2- load a project 3- go to the Fast Preview Window. don't touch anything else but described below as this could trigger the bug 4- hit the button Show/Hide to hide the Overview 5- quit Hugin Now Hugin should perform well. *AFFECTED SYSTEMS* - CPU: all systems with more than one thread, that is multi-core CPUs as well as single-core CPUs with hyperthreading. - Operating Systems: due to the different implementations of threading and OpenGL on different platform, some systems are more prone to error than others. Mac OS X seems to be the least affected. Windows seems to be the most affected. *AFFECTED VERSIONS* - All versions of Hugin since the introduction of the Overview in the Fast Preview are affected. That is, all versions after revision 4808:8c577b320714 2011-01-09 12:21:18 - This includes the final releases of 2011.0.0 as well as all beta/candidate releases of 2011.2.0 *SUMMARY FOR DEVELOPERS / BUG HUNTERS* This is most likely a threading issue. Lukáš' hypothesis: a race condition in OpenGL calls, when OGL is called by separate threads from both overview and fast preview. The reason is that OpenGL is not thread-safe and it can cause various problems when used within multi- threaded application. Run 'valgrind --tool=helgrind hugin' and try to reproduce the error to produce a useful backtrace like https://bugs.launchpad.net/hugin/+bug/792896/+attachment/2253077/+files /valgrind-out.txt *ORIGINAL BUG REPORT BELOW FOR COMPLETION:* Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 814280] Re: OSX 10.7 Hugin 2010.2 and later. gnumake Abort trap: 6 on execution of enblend.
@Justin Your error is a different one and completely unrelated to the bug in this ticket. In your case the experimental gpu code in nona is crashing. Deactivate gpu remapping in the preferences and try again. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/814280 Title: OSX 10.7 Hugin 2010.2 and later. gnumake Abort trap: 6 on execution of enblend. Status in Hugin - Panorama Tools GUI: Confirmed Bug description: In Mac OS X 10.7 Lion, the stitching process runs smoothly for a while, then Enblend or Enfuse stops abruptly with an error. The workaround is to use the Enblend and Enfuse versions for Mac OS X 10.4 Tiger that are inside the dmg in the enblend-enfuse-4.0 folder. Bug 830053 has been reported to Enblend. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/814280/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
Hi Felix, thanks for report. That sound promising. For the other issue, please open new ticket. I observed also a similar behaviour, but had not yet the time to track it down. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: EDIT (August 6, 2011): summarized known information *WORKAROUND FOR USERS*: disable the Overview 1- start Hugin 2- load a project 3- go to the Fast Preview Window. don't touch anything else but described below as this could trigger the bug 4- hit the button Show/Hide to hide the Overview 5- quit Hugin Now Hugin should perform well. *AFFECTED SYSTEMS* - CPU: all systems with more than one thread, that is multi-core CPUs as well as single-core CPUs with hyperthreading. - Operating Systems: due to the different implementations of threading and OpenGL on different platform, some systems are more prone to error than others. Mac OS X seems to be the least affected. Windows seems to be the most affected. *AFFECTED VERSIONS* - All versions of Hugin since the introduction of the Overview in the Fast Preview are affected. That is, all versions after revision 4808:8c577b320714 2011-01-09 12:21:18 - This includes the final releases of 2011.0.0 as well as all beta/candidate releases of 2011.2.0 *SUMMARY FOR DEVELOPERS / BUG HUNTERS* This is most likely a threading issue. Lukáš' hypothesis: a race condition in OpenGL calls, when OGL is called by separate threads from both overview and fast preview. The reason is that OpenGL is not thread-safe and it can cause various problems when used within multi- threaded application. Run 'valgrind --tool=helgrind hugin' and try to reproduce the error to produce a useful backtrace like https://bugs.launchpad.net/hugin/+bug/792896/+attachment/2253077/+files /valgrind-out.txt *ORIGINAL BUG REPORT BELOW FOR COMPLETION:* Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 686251] Re: preview window incorrect cropping
Fixed in rev. e4cb6687061e ** Changed in: hugin Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/686251 Title: preview window incorrect cropping Status in Hugin - Panorama Tools GUI: Fix Committed Bug description: I have a 360 degree panorama. when I crop left-right at 0,max (max=total hsize). The preview window shows the right crop edge left of the edge of the window. In the attached screenshot you can see that while image 52 wraps from 0 degrees to 360 degrees, the whole left side of image 52 is outside the cropping range while in fact it isn't. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/686251/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 678845] Re: Function of undo/redo buttons unclear
Fixed in rev. aca929089b42 ** Changed in: hugin Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/678845 Title: Function of undo/redo buttons unclear Status in Hugin - Panorama Tools GUI: Fix Committed Bug description: Back/forward buttons undo/redo separate steps of actions that appear to be *one* action to the user, e.g. straightening in the preview window. In other words: Straightening is one click for the user but it takes several clicks onto the undo button to revert all subsequent changes that were made by the straightening funtion. This is confusing to the user. If there is nothing to be found where this behaviour makes sense this should be changed. Otherwise it should be made a preference unchecked by default. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/678845/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 854181] [NEW] Overview mode shows black sphere when photometric correction is active
Public bug reported: Using rev. 5584:9d07d4165d4 the sphere in the overview window is rendered in solid black when the Photometrics check box is activated. At the same time the equirectangular view shows the images with normal brightness, the project has been exposure optimized at the point when this was observed. Also deactivated the check box is not enough to restore the overview rendering, but one needs to click and drag the sphere in order to force a render update. ** Affects: hugin Importance: Low Status: New ** Tags: fpw mode overview ** Changed in: hugin Importance: Undecided = Low -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/854181 Title: Overview mode shows black sphere when photometric correction is active Status in Hugin - Panorama Tools GUI: New Bug description: Using rev. 5584:9d07d4165d4 the sphere in the overview window is rendered in solid black when the Photometrics check box is activated. At the same time the equirectangular view shows the images with normal brightness, the project has been exposure optimized at the point when this was observed. Also deactivated the check box is not enough to restore the overview rendering, but one needs to click and drag the sphere in order to force a render update. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/854181/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 854214] Re: Abort during creation panorama picture
** Attachment added: Project file https://bugs.launchpad.net/hugin/+bug/854214/+attachment/2428239/+files/Panorama%20Lake%20Powell.pto -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/854214 Title: Abort during creation panorama picture Status in Hugin - Panorama Tools GUI: New Bug description: Preview works correctly but when I try to Create a Panorama an Error message is displayed. Attched the log file. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/854214/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 854214] Re: Abort during creation panorama picture
** Attachment added: Log file https://bugs.launchpad.net/hugin/+bug/854214/+attachment/2428240/+files/Panorama%20Lake%20Powell -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/854214 Title: Abort during creation panorama picture Status in Hugin - Panorama Tools GUI: New Bug description: Preview works correctly but when I try to Create a Panorama an Error message is displayed. Attched the log file. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/854214/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 854214] [NEW] Abort during creation panorama picture
Public bug reported: Preview works correctly but when I try to Create a Panorama an Error message is displayed. Attched the log file. ** Affects: hugin Importance: Undecided Status: New -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/854214 Title: Abort during creation panorama picture Status in Hugin - Panorama Tools GUI: New Bug description: Preview works correctly but when I try to Create a Panorama an Error message is displayed. Attched the log file. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/854214/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
