Bug 923160 - Removal of /usr/share/X11/xkb/keymap.dir breaks NX
Summary: Removal of /usr/share/X11/xkb/keymap.dir breaks NX
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: xkeyboard-config
Version: 6.4
Hardware: All
OS: Linux
medium
medium
Target Milestone: rc
: ---
Assignee: Peter Hutterer
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks: 835616 994246 1075802 1159931
TreeView+ depends on / blocked
 
Reported: 2013-03-19 10:24 UTC by J.H.M. Dassen (Ray)
Modified: 2018-12-02 18:09 UTC (History)
12 users (show)

Fixed In Version: xkeyboard-config-2.11-3.el6
Doc Type: Bug Fix
Doc Text:
With the previous upgrade to upstream version 2.11, the /usr/share/X11/xkb/keymap.dir file was removed from the xkeyboard-config packages. Consequently, X11 keyboard configuration stopped working for NX connections. This update includes the missing file again, and as a result, the broken functionality is restored.
Clone Of:
Environment:
Last Closed: 2015-07-22 06:10:27 UTC


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:1276 normal SHIPPED_LIVE xkeyboard-config bug fix and enhancement update 2015-07-20 17:49:14 UTC
CentOS 6298 None None None Never
FreeDesktop.org 50553 None None None Never
Red Hat Knowledge Base (Solution) 340743 None None None Never
Red Hat Bugzilla 835284 None None None Never
Red Hat Bugzilla 914760 None None None Never

Internal Links: 835284 914760

Description J.H.M. Dassen (Ray) 2013-03-19 10:24:55 UTC
Description of problem:
Through bug 835284, xkeyboard-config was rebased in RHEL6.4. The current package no longer provides a /usr/share/X11/xkb/keymap.dir file. This breaks NX (both Commercial and FreeNX).

Version-Release number of selected component (if applicable):
xkeyboard-config-2.6-6.el6

How reproducible:
100%

Steps to Reproduce:
Cf. <http://bugs.centos.org/view.php?id=6298&nbn=4>
  
Actual results:
Broken keyboard configuration when connecting to a RHEL6.4 system using NX.

Expected results:
Proper keyboard configuration when connecting to a RHEL6.4 system using NX.

Additional info:
Reportedly, a "touch /usr/share/X11/xkb/keymap.dir" is sufficient to make NX work again.

Comment 1 J.H.M. Dassen (Ray) 2013-03-19 10:32:25 UTC
Bugzilla isn't letting me link this to external trackers
	CentOS 6298
	FreeDesktop.org 50553
so noting this here for now.

Comment 2 Peter Hutterer 2013-03-27 05:13:40 UTC
Looking at the NX source, this is indeed the cause and a simple touch of that file is sufficient to fix it.

http://code.x2go.org/gitweb?p=nx-libs.git;a=blob;f=nx-X11/programs/Xserver/xkb/ddxLoad.c;h=e69d956703de78af77602587cfd77478a39afbfc;hb=HEAD#l189


NXVerifyXkbBaseDirectory() uses that file to verify that a directory path is an xkb directory. It doesn't look at the file otherwise, so shipping an empty file would be sufficient.

Comment 15 Peter Hutterer 2014-11-25 01:08:40 UTC
We can revert the change in xkeyboard-config, that'll ensure the required files are shipped. Note that this will still not enable NX to work, see Bug 1157866.

Comment 16 Peter Hutterer 2014-12-02 22:14:48 UTC
Workaround as pointed out in Comments #0 and #2 seems to be:
  touch //usr/share/X11/xkb/keymap.dir

This assessment is based on the X2go source code [1] as of version 3.5.0.28. The FreeNX sources are down and unavailable for verification, and the commercial one from nomachine seems to work fine (v4.3.30)

[1] http://code.x2go.org/gitweb?p=nx-libs.git;a=blob;f=nx-X11/programs/Xserver/xkb/ddxLoad.c;h=e69d956703de78af77602587cfd77478a39afbfc;hb=HEAD#l189

Comment 17 Peter Hutterer 2014-12-16 06:26:19 UTC
MODIFIED

xkeyboard-config-2.11-2.el6 is available in brew

Comment 19 Peter Hutterer 2015-01-16 04:07:53 UTC
Updated package.

xkeyboard-config-2.11-3.el6 is available in brew

Comment 20 Michael Boisvert 2015-04-29 17:48:48 UTC
Verified on xkeyboard-config-2.11-3.el6. The file: /usr/share/X11/xkb/keymap.dir has been restored.

Comment 22 errata-xmlrpc 2015-07-22 06:10:27 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-1276.html


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