Bug 84258
Summary: | removing one applet in the notification area tends to zap others | ||
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Product: | [Retired] Red Hat Linux | Reporter: | Adrian Likins <alikins> |
Component: | rhn-applet | Assignee: | Robin Norwood <robin.norwood> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Beth Nackashi <bnackash> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 9 | CC: | aleksey, egreshko, henkler, hp, ivan.makfinsky, mattdm, menashe79, notting, otaylor, sacntct, wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | FC3 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2006-08-06 06:31:15 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 79578, 100643 |
Description
Adrian Likins
2003-02-13 19:46:48 UTC
it should be a bug in rhn-applet. pam-panel-icon works fine Hum, I installed KDE from the last beta, I could not find the "korn" applet in the list suggested, so I tried with various ones, like the color picker, the clock, etc ... I installed and uninstalled them without having a problem with the applet. I can't reproduce this, please give me a reproductible way to trigger the bug if any Daniel Okay I think I managed to reproduce the problem with KMix, I will try to fix it. Daniel Well the call to gtk.mainloop() from python exits, apparently normally. It can be traced back to a destroy being called on the Window identifier associated to the rhn-applet icon self.applet_window = eggtrayicon.create_window("rhn-applet") self.applet_window.connect("destroy", self.exit_applet1) then the callback exits the application cleanly, but the problem is that the KDE environment framework destroys the window associated to the applet. Daniel Hum, it's getting too deeply associated to X Windows event processing for me to make real progresses, basically what's happening is the following: When the KMix is stopped, the eggtrayicon.c windows for the icon get a succession of event, the 2 last ones are an UnmapNotify and a ReparentNotify. If I ask the event filter to remove the ReparentNotify from the processing chain, I get some funky behaviour (i.e. the applet is actually remapped into another top-level window and presented as such and later brought back into the icon tray, plus a bunch of warnings). So it seems basically that the ReparentNotify event processing for the eggtray icon is misinterpreted and generate the same callback as a Destroy would. It's pretty mysterious to me at this point. I also see that the applet get events with type 110 which don't even seems to be listed in X11/X.h Havoc, can you help there ? Daniel I can help cc owen ;-) *** Bug 77091 has been marked as a duplicate of this bug. *** *** Bug 87755 has been marked as a duplicate of this bug. *** Sounds like the KDE tray is not properly implementing the XEMBED protocol - The protocol ends in one of three ways: 1.The embedder can unmap the client and reparent the client window to the root window. If the client receives an ReparentNotify event, it should check the parent field of the XReparentEvent structure. If this is the root window of the window's screen, then the protocol is finished and there is no further interaction. If it is a window other than the root window, then the protocol continues with the new parent acting as the embedder window. [...] (Actually, this text was added *after* the KDE implementation was written, but the KDE folks didn't object and expressed an interest in updating to the new spec.) Someone would have to take a look why these reparent events are being generated and whether it can be fixed. *** Bug 104980 has been marked as a duplicate of this bug. *** This is fixed now, correct? Hum, the applet got his system tray code updated, but if the problem was on the tray side itself, I can't tell. Daniel This problem occurs on my system too with rhn-applet-gui and with eggcups as well. It seems more raisonable to rewrite them from scratch using QT and kdelibs... well this bug seems to be fixed in FC4, doesnt it? Red Hat apologizes that these issues have not been resolved yet. We do want to make sure that no important bugs slip through the cracks. Red Hat Linux 7.3 and Red Hat Linux 9 are no longer supported by Red Hat, Inc. They are maintained by the Fedora Legacy project (http://www.fedoralegacy.org/) for security updates only. If this is a security issue, please reassign to the 'Fedora Legacy' product in bugzilla. Please note that Legacy security update support for these products will stop on December 31st, 2006. If this is not a security issue, please check if this issue is still present in a current Fedora Core release. If so, please change the product and version to match, and check the box indicating that the requested information has been provided. If you are currently still running Red Hat Linux 7.3 or 9, please note that Fedora Legacy security update support for these products will stop on December 31st, 2006. You are strongly advised to upgrade to a current Fedora Core release or Red Hat Enterprise Linux or comparable. Some information on which option may be right for you is available at http://www.redhat.com/rhel/migrate/redhatlinux/. Any bug still open against Red Hat Linux 7.3 or 9 at the end of 2006 will be closed 'CANTFIX'. Again, if this bug still exists in a current release, or is a security issue, please change the product as necessary. We thank you for your help, and apologize again that we haven't handled these issues to this point. This was fixed a long time ago, I believe. |