Description of problem:
Product updater(pup) crash

Version-Release number of selected component (if applicable):


How reproducible:
run updater(pup)

Steps to Reproduce:
1.run updater(pup)
2.click apply updates
3.wait for resolving dependencies
4.crash
  
Actual results:
Component: Software Updater
Summary: TB8a9b4f2f packageSack.py:600:returnNewestByNameArch:PackageSackError:
No Package Matching kernel.i686

Traceback (most recent call last):
  File "/usr/sbin/pup", line 409, in _apply
    self.applyChanges(self.mainwin)
  File "/usr/lib/python2.5/site-packages/pirut/__init__.py", line 718, in
applyChanges
    self.checkDeps(mainwin)
  File "/usr/lib/python2.5/site-packages/pirut/__init__.py", line 481, in checkDeps
    (result, msgs) = self.buildTransaction()
  File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 549, in
buildTransaction
    (rescode, restring) = self.resolveDeps()
  File "/usr/lib/python2.5/site-packages/yum/depsolve.py", line 856, in resolveDeps
    (checkdep, missing, conflict, errormsgs) = self._processConflict(dep)
  File "/usr/lib/python2.5/site-packages/yum/depsolve.py", line 662, in
_processConflict
    po = self.pkgSack.returnNewestByNameArch((confpkg.name,confpkg.arch))[0]
  File "/usr/lib/python2.5/site-packages/yum/packageSack.py", line 308, in
returnNewestByNameArch
    return bestofeach.returnNewestByNameArch(naTup)
  File "/usr/lib/python2.5/site-packages/yum/packageSack.py", line 600, in
returnNewestByNameArch
    raise PackageSackError, 'No Package Matching %s.%s' % naTup
PackageSackError: No Package Matching kernel.i686

Local variables in innermost frame:
highdict: {}
self: <yum.packageSack.ListPackageSack object at 0xc63c94c>
naTup: ('kernel', 'i686')
where: None


Expected results:
update

Additional info: