[Fedora-i18n-bugs] [Bug 488877] New: no response on xterm after switching IM

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Summary: no response on xterm after switching IM

https://bugzilla.redhat.com/show_bug.cgi?id=488877

           Summary: no response on xterm after switching IM
           Product: Fedora
           Version: 10
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: imsettings
        AssignedTo: tagoh(a)redhat.com
        ReportedBy: tagoh(a)redhat.com
         QAContact: extras-qa(a)fedoraproject.org
                CC: jfrieben(a)hotmail.com, tagoh(a)redhat.com,
                    fedora-i18n-bugs(a)redhat.com
        Depends on: 488773
   Estimated Hours: 0.0
    Classification: Fedora
    Target Release: ---
          Clone Of: 488773


To keeps an issue in summary on track separately because the root cause is
different.

+++ This bug was initially created as a clone of Bug #488773 +++

Created an attachment (id=334166)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=334166)
X session errors caused by enabling SCIM

Description of problem:
After updating libgxim to release 0.3.2-4.fc10, xterm shows some regression:
when running a program with a noticeable amount of text output (e.g. 'ls -R
/'), then imsettings-applet starts grabbing a significant amount of CPU share
of up to 10%. Note that SCIM is disabled at this point.
After opening GNOME menu item "Input Method" and enabling SCIM which is
disabled by default, xterm does not accept any input from the keyboard anymore
unlike gnome-terminal which continues to do so.

Version-Release number of selected component (if applicable):
libgxim-0.3.2-4.fc10.x86_64

How reproducible:
Always.

Steps to Reproduce:
1. Open GNOME session.
2. Start a program in an xterm window producing text output.
3. Run 'top' in a different window.
4. Open "Input Method" from GNOME menu and enable SCIM.

Actual results:
- Noticeable CPU load caused by imsettings-applet.
- Xterm unresponsive after enabling SCIM via "Input Method" dialog window.

Expected results:
Normal behaviour of xterm just as gnome-terminal.

Additional info:
Reverting libgxim to release 0.3.1-1.fc10 allows to restore normal operation.

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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=488877





--- Comment #1 from Akira TAGOH <tagoh(a)redhat.com&gt;  2009-03-05 21:10:15 EDT ---
Please note that IM won't still works without XIM reconnection support in
applications because imsettings-applet, correctly XIM bridge in imsettings
can't emulate XIM_CRAETE_IC event and bridge it after that properly because
it's really hard to keep consistencies of input-method/input-context properties
between new one and old one applications has.

GTK+ supports it with focus-in/out say. so switching IM works properly on GTK+
applications, but xterm doesn't.

After resolving this bug, you may want to file a bug again for xterm to support
XIM reconnection.

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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

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https://bugzilla.redhat.com/show_bug.cgi?id=488877


Akira TAGOH <tagoh(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

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https://bugzilla.redhat.com/show_bug.cgi?id=488877





--- Comment #2 from Akira TAGOH <tagoh(a)redhat.com&gt;  2009-04-07 08:25:22 EDT ---
Fixed in imsettings-0.106.2-1.fc11 for F-11. will backport a fix for F-10 after
certain testing, FYI.

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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=488877


Jens Petersen <petersen(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |petersen(a)redhat.com




--- Comment #3 from Jens Petersen <petersen(a)redhat.com&gt;  2009-06-24 05:59:39 EDT
---
Do you want to push the backport?

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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=488877





--- Comment #4 from Bug Zapper <fedora-triage-list(a)redhat.com&gt;  2009-11-18 06:17:47
EDT ---

This message is a reminder that Fedora 10 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 10.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '10'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 10's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 10 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=488877


Bug 488877 depends on bug 488773, which changed state.

Bug 488773 Summary: imsettings-applet takes 10% CPU load after upgrading to
libgxim-0.3.2-4.fc10
https://bugzilla.redhat.com/show_bug.cgi?id=488773

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|                            |UPSTREAM



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[Fedora-i18n-bugs] [Bug 488877] no response on xterm after switching IM

[Red Hat Bugzilla]

Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=488877


Akira TAGOH <tagoh(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|                            |UPSTREAM




--- Comment #5 from Akira TAGOH <tagoh(a)redhat.com&gt;  2009-11-24 00:48:56 EDT ---
We don't use XIM support in imsettings since F-11. close this as UPSTREAM.

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