[Bug 485569] New: x86 fontcache can't be rebuilt on x86_64 systems

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Summary: x86 fontcache can't be rebuilt on x86_64 systems

https://bugzilla.redhat.com/show_bug.cgi?id=485569

           Summary: x86 fontcache can't be rebuilt on x86_64 systems
           Product: Fedora
           Version: rawhide
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: fontconfig
        AssignedTo: besfahbo(a)redhat.com
        ReportedBy: john.ellson(a)comcast.net
         QAContact: extras-qa(a)fedoraproject.org
                CC: besfahbo(a)redhat.com, fedora-fonts-bugs-list(a)redhat.com
    Classification: Fedora


Description of problem:
After various font rpm churn on rawhide my 32 bit application would crash with
a malloc failure because of a messed up font cache.

One could wonder:
   a) why is the 32 bit cache different from the 64 bit?
   b) why isn't fontconfig keeping them both uptodate?
but I have a simpler request:

"man fc-cache" states:
   Note that fc-cache must be executed once per architecture  to  generate
   font information customized for that architecture.

but it isn't possible to do this on x86_64 because only the 64 bit version of
/usr/bin/fc-cache is installed, even if both i386 and x86_64 fontconfig rpms
are installed.  

** Request that /usr/bin/fc-cache-64 and /usr/bin/fc-cache-32 both be
installed, and that a new /usr/bin/fc-cache shell script be created that runs
them both.

The man page also says:
   On a subsequent run, fc-cache will augment the cache information
   files with the  information for the new architecture.
but apparently this didn't work through some series of font rpm upgrades.



Version-Release number of selected component (if applicable):
fontconfig-2.6.95-1.git.66.gb162bfb.fc11

How reproducible:
100%

Steps to Reproduce:
1. cd /var/cache/fontconfig
2. rm *
3. fc-cache

Actual results:
Only *x86-64.cache-2 files created

Expected results:
Both *x86.cache-2 and *x86-64.cache-2 files created

Additional info:
Any ugly workaround to the current situation is:
    rpm -e --nodeps --allmatches fontconfig fontconfig-devel
    yum install fontconfig.i386
    fc-cache
    yum install fontconfig.x86_64 fontconfig-devel.x86_64
    fc-cache

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[Bug 485569] x86 fontcache can't be rebuilt on x86_64 systems

[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=485569





--- Comment #1 from Behdad Esfahbod <besfahbo(a)redhat.com&gt;  2009-03-25 23:40:10 EDT
---
I plan to do that.  Not sure if for f11.

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[Bug 485569] x86 fontcache can't be rebuilt on x86_64 systems

[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=485569

--- Comment #3 from Bug Zapper <fedora-triage-list(a)redhat.com&gt; 2010-04-27 08:58:22
EDT ---

This message is a reminder that Fedora 11 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 11.  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 '11'.

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 11'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 11 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: 
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[Bug 485569] x86 fontcache can't be rebuilt on x86_64 systems

[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=485569

Bug Zapper <fedora-triage-list(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|                            |WONTFIX

--- Comment #4 from Bug Zapper <fedora-triage-list(a)redhat.com&gt; 2010-06-28 07:17:08
EDT ---

Fedora 11 changed to end-of-life (EOL) status on 2010-06-25. Fedora 11 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.

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[Bug 485569] x86 fontcache can't be rebuilt on x86_64 systems

[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=485569

Håkan Hjort <hakan.hjort(a)gmail.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hakan.hjort(a)gmail.com

--- Comment #5 from Håkan Hjort <hakan.hjort(a)gmail.com&gt; 2010-09-11 19:03:30 EDT ---
I'd very much like to have this reopened and fixed.

Just got bitten badly by this.  Adobe's Flash plugin failes for me on a x86-64
system.

I'd installed nspluginwrapper and flash-plugin as normal, however I could not
get the plugin to actually work in Firefox.  It just consumed 100% for 10-15
seconds after which npviwer.bin was terminated.  Attaching GDB eventually
revealed that it was spending almost all its time in fontconfig.  It seem
nspluginwrapper has some timeout after which t stops the wrapped plugin if it
isn't considered to be 'alive'/respond.  Without an up to date fontconfig
cache
the time spend in startup, building the cache info, is longer than this
timeout.

I guess this could happen for anyone depending on CPU/disk speed or how many
fonts are installed.

As fc-cache only rebuilds the le64 and not le32d4 cache files they right ones
are never present and suggestions found googling does not work.

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