Blender doesn't execute anymore.. This is the terminal output:

[icarious@crashdump ~]$ blender
blender: error while loading shared libraries: libIlmImf.so.6: cannot open shared object file: No such file or directory
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libIlmImf.so.6 doesn't exist :
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[icarious@crashdump ~]$ ls -l /usr/lib/ | grep IlmImf
-rw-r--r--  1 root root     1767680 12. Okt 14:44 libIlmImf.a
lrwxrwxrwx  1 root root          18 12. Okt 14:44 libIlmImf.so -> libIlmImf.so.7.0.0
lrwxrwxrwx  1 root root          18 12. Okt 14:44 libIlmImf.so.7 -> libIlmImf.so.7.0.0
-rwxr-xr-x  1 root root      815168 12. Okt 14:44 libIlmImf.so.7.0.0
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A temporary workaround would be syslinking using :
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$sudo ln -s /usr/lib/libIlmImf.so.7 /usr/lib/libIlmImf.so.6
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until there is a Blender update with corrected libraries