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December 2010

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Subject:
From:
Troy Dawson <[log in to unmask]>
Reply To:
Troy Dawson <[log in to unmask]>
Date:
Mon, 27 Dec 2010 16:29:23 -0600
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text/plain (72 lines)
Hi Frank,
Thanks for pointing that out.
We had gone through the rpm's and made sure that none of the *files* had 
koji-linux-gnu in them, but we didn't check the scripts.  We're tweaking 
the checking script right now.
Troy

Frank Schluenzen wrote:
> Hi,
> 
> I _guess_, the problem is due to an unfortunate mixture of gdk-pixbuf paths. In the first alpha-release gtk2 would 
> expect gdk-pixbuf loaders in /etc/gtk-2.0/[i386|x86_64]-koji-linux-gnu/gdk-pixbuf.loaders. the current release uses 
> /etc/gtk-2.0/x86_64-redhat-linux-gnu/gdk-pixbuf.loaders (makes sense), but librsvg2 still uses the koji-path:
> 
> rpm -qp librsvg2-2.26.0-5.el6.x86_64.rpm --scripts
> 
> /usr/bin/update-gdk-pixbuf-loaders x86_64-koji-linux-gnu || :
> 
> It's just a guess, but I could imagine it confusing gtk sufficiently not to recognize svg's ...
> 
> Regards, Frank.
> 
> 
> Stephan Wiesand wrote:
>> Hi Troy,
>>
>> On Dec 27, 2010, at 19:20 , Troy Dawson wrote:
>>
>>> Stephan Wiesand wrote:
>>>> I'm trying the virtualization stuff now, and it works fine, but I can't start virt-manager. When I try, a window pops up saying "Error starting Virtual Machine Manager: Couldn't recognize the image file format for file '/usr/share/virt-manager/pixmaps/virt-manager-icon.svg'".
>>>> And the "Details" button reveals:
>>>> Traceback (most recent call last):
>>>>  File "/usr/share/virt-manager/virt-manager.py", line 413, in <module>
>>>>    main()
>>>>  File "/usr/share/virt-manager/virt-manager.py", line 344, in main
>>>>    appname + "-icon.svg")
>>>> GError: Couldn't recognize the image file format for file '/usr/share/virt-manager/pixmaps/virt-manager-icon.svg'
>>>> Is this working for others? Any idea what I may be missing (some hidden dependency?) or what could be the problem?
>>>> Thanks,
>>>> 	Stephan
>>> Hi Stephan,
>>> I haven't had a chance to install and test this, but I came upon this article today.
>>>
>>> http://bderzhavets.wordpress.com/2010/12/23/set-up-kvm-on-scientific-linux-6-server-alpha-3/
>>>
>>> From the article it says
>>> "
>>> To be able to start virt-manager run as root to re-create the ‘gdk-pixbuf.loaders’ file :-
>>>
>>> /usr/bin/gdk-pixbuf-query-loaders-64 > /etc/gtk-2.0/x86_64-redhat-linux-gnu/gdk-pixbuf.loaders
>> this makes it work, thanks a lot. I figure it's probably a matter of installation order. And I seem to remember it's not the first time the gdk-pixbuf stuff is causing this kind of problem :-(
>>
>> Maybe someone should tell them that rpm now has triggers :->
>>
>> Except for this problem, virtualization works well. I successfully installed SL6 xen paravirt VMs (64- and 32-bit) on an SL5 xen host (64-bit), SL6 VMs on an SL6 KVM host (64/64), and SL5.5 VMs on an SL6 KVM host (also 64/64), using virt-install and raw LVM volumes on direct attached storage as the backend. I haven't compared the performance to Xen yet, but it works without problems.
>>
>> Thanks again,
>> 	Stephan
>>
>>> or just comment out lines 343,344 in /usr/share/virt-manager/virt-manager.py to allow virt-manager to start .
>>> "
>>> I haven't tested this, but they were getting the same errors you were getting.
>>>
>>> Troy


-- 
__________________________________________________
Troy Dawson  [log in to unmask]  (630)840-6468
Fermilab  ComputingDivision/SCF/FEF/SLSMS Group
__________________________________________________

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