[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
works fine in intrepid and nobody has confirmed the opposite, closing the report, thanks. ** Changed in: evince (Ubuntu) Status: Incomplete = Invalid -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
thanks for the report, this is not reproducible with Intrepid, may someone confirm too? -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I was able to reproduce this on the latest Hardy. It seemed to be that if you scrolled faster than the thumbnail panel could keep up with, it would end up flickering. I think I got the effect with both the mouse wheel and dragging the scroll bar. Moving it just a but did not produce the issue, and moving the panel just a bit seemed to stop the issue. Eventually I could not get it to happen again. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
May you tell us a few easy steps in order to trigger the bug? Obviously if you scroll on the thumbnails list rapidly it will use more CPU than the usual, that's expected, same behavior with all the apps (try firefox for example on a webpage). having a few steps will be useful. Thanks you. ** Changed in: evince (Ubuntu) Assignee: (unassigned) = Ubuntu Desktop Bugs (desktop-bugs) Status: Confirmed = Incomplete -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
Ok, I attach one of the books I'm experiencing this problem with. Steps to trigger the bug: 1. Open the book, the side panel is active. 2. Start scrolling pages in the main window. Soon you see thumbnails in the side panel start to tremble. It seems like the point, where this begins, depends on the size of the window. ** Attachment added: A book on history of physics in Russian http://launchpadlibrarian.net/15269069/T1_1.djvu -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I have exactly the same problem in Evince 2.22.1.1 with several DejaVu files. My computer is Pentium M 1.7, ATI Radeon Mobility 9700. The bug occured with and without restricted driver for the video. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I didn't mean the size of the thumbnails, but the size of the Xfce panel on top. Computer won't lock up, but takes unnecessarily lot CPU recources, as you can see in the screenshot. What you can't see in the screenshot is that the thumbnails are vibrating back and forth in small radius. Specifications: CPU is 1.5GHz Intel Celeron M. $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) I am using intel driver in Gutsy. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
It doesn't freeze, but takes much cpu time while moving thumbnails back and forth rapidly. I think the issue has something to do with the algorithm that calculates position of thumbnails. I can reproduce the issue in the case of the attached screenshot. Note that the size of the top panel is se 42 or less pixels; panel items keep it equally high then. ** Attachment added: Screenshot.jpg http://launchpadlibrarian.net/12340333/Screenshot.jpg -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
And evince does not display anything in command line. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
Marking as Confirmed. Perhaps it's a graphics card/driver issue. If there are no errors from the command line, then perhaps there is a bottleneck with the reading of the thumbnails and displaying the graphics. What are the specs of your machine? If I understand correctly, when the thumbnails are small (42 pixels or near the size of the panel, then the response is slow? I spent 10 minutes with all different zoom levels and screen sizes. The only behavior I noticed was slight slowing of response when I had the thumbnails 5 across. Screenshot attached. I just couldn't get it to lock up at all. ** Changed in: evince (Ubuntu) Status: Incomplete = Confirmed -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
Screenshot of 5 across thumbnails. ** Attachment added: Screenshot.png http://launchpadlibrarian.net/12344963/Screenshot.png -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I tried for several minutes and I could not get it to freeze. Seemed to work OK for me. I was using a 2.94 GHz Pentium D (dual core) with 2 GB of RAM. Perhaps it was a hardware or bus issue. Try running evince in a command line with the file evince AF540FGZ_web.pdf Capture any errors that show up. That would be helpful. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I tried some dragging and scrolling as you said and couldn't reproduce... -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
I could again, but it took several minutes of trying. Maybe it is related to the fact that thumbnails seem to move a bit during they are being drawn sometimes. How can I take benefit of evince-gtk-dbg to determine where the bug is? -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
It's my understanding that the -dbg packages are only useful when looking at crashes. If you run evince from a command line, you may get some more information there when the bug appears. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
Can you provide an example of such a file that we could confirm this with? ** Changed in: evince (Ubuntu) Status: New = Incomplete -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 185181] Re: Evince takes all CPU resources by moving thumbs in side pane forth and back
It was this file: http://www.pentaxslr.com/files/scms_docs//AF540FGZ_web.pdf $ md5sum AF540FGZ_web.pdf 3a93f769a67f33e82185b4f0b080a8ef AF540FGZ_web.pdf I uninstalled evince and installed evince-gtk now. I tried it with the file now and I could reproduce the issue. It took some dragging the scroll bar and using mouse wheel to scroll, too. The bug is not easy to reproduce. -- Evince takes all CPU resources by moving thumbs in side pane forth and back https://bugs.launchpad.net/bugs/185181 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
