Created attachment 638732 [details] storage.log Description of problem: I boot the guest and it does never reaches the welcome screen. The 'unknown error' screen is shown, but it later get covered by the black screen and it is no longer possible to report the issue via abrt. Booting F18b TC6 on the very same guest works ok, one can reach the welcome screen. With F18b TC7 one does not reach the welcome screen. Version-Release number of selected component (if applicable): F18b TC7 How reproducible: always Steps to Reproduce: 1. boot F18b TC7 2. unknown error and black screen Actual results: F18b TC7 not reaching the welcome screen F18b TC6 reaches the welcome screen Expected results: to reach the welcome screen (at least) Additional info: It is not possible to use ABRT due to it being covered by a black screen after some seconds.
Created attachment 638733 [details] anaconda.log
Created attachment 638734 [details] program.log
Created attachment 638735 [details] anaconda tb anaconda 18.24 exception report Traceback (most recent call first): File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 778, in addUdevMDDevice devicelibs.mdraid.mddeactivate("/dev/" + name) File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 1058, in addUdevDevice device = self.addUdevMDDevice(info) File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 1902, in _populate self.addUdevDevice(dev) File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 1850, in populate self._populate() File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/__init__.py", line 398, in reset self.devicetree.populate(cleanupOnly=cleanupOnly) File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/__init__.py", line 104, in storageInitialize storage.reset() File "/usr/lib64/python2.7/threading.py", line 504, in run self.__target(*self.__args, **self.__kwargs) File "/usr/lib64/python2.7/site-packages/pyanaconda/threads.py", line 91, in run threading.Thread.run(self, *args, **kwargs) TypeError: cannot concatenate 'str' and 'NoneType' objects
Maybe it is a dup of 873224
*** This bug has been marked as a duplicate of bug 873224 ***