[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
*** This bug is a duplicate of bug 1244474 *** https://bugs.launchpad.net/bugs/1244474 Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: onboard (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
*** This bug is a duplicate of bug 1244474 *** https://bugs.launchpad.net/bugs/1244474 Does synaptic 0.75.12 have gtk2 dependencies? This would perhaps explain why it isn't affected. The core problem seems to be in GTK-3, synaptic only innocently calls gtk_tree_view_set_model. Thanks for the bug link, I'll mark this one as a duplicate. ** This bug has been marked a duplicate of bug 1244474 synaptic crashes/hangs when virtual keyboards are loaded -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
*** This bug is a duplicate of bug 1244474 *** https://bugs.launchpad.net/bugs/1244474 You were right: synaptic 0.75.12 depends on gtk2. Depends: libgtk2.0-0 (=2.24.0) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
Hi, thanks for the bug report. The cause I believe is that synaptic sends a storm of AT-SPI focus events when updating the package view. It seems to generate at least one event for each added line. Onboard, with auto-show enabled, has no choice but to receive each and every one of them. I found it is enough to stay subscribed to this event, so even if no actual processing is done in Onboard, the act of receiving is enough to ramp up CPU use and stall synaptic's startup. I think what we need to do is look at why filling synaptic's package view triggers those events. I don't see how to work around this in Onboard, apart from turning auto-show and word suggestions off. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
Hey, thanks for looking into this. I agree that this seems more like a bug in synaptic, and I'll file a bug report to that effect. However, I want to point out that I can trigger the bug even when both auto-show and word suggestions are disabled. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
Filed bug #1266240 against synaptic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
I just realized this too, auto-capitalization has to be turned off as well. That's the last one, however, IIRC there is a bug in Onboard 0.99.0 that might still keep an event listener registered. You might need to get Onboard from trunk to disconnect from all at-spi events. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
We'll probably have to file an upstream bug report for synaptic, btw. I'm not sure if the right people will see it on launchpad. It's on http://bugs.debian.org. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1264315] Re: Interaction with onboard causes synaptic to become unresponsive
The bug has also already been filed against at-spi2 core: https://bugs.launchpad.net/ubuntu/+source/at-spi2-core/+bug/1244474 I don't know whether it is an at-spi2 problem or a problem by synaptic itself. As a temporary work around, you can use an older version of synaptic; I am currently using version 0.75.12 that does not have that problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264315 Title: Interaction with onboard causes synaptic to become unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1264315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
