I am having a rather odd problem with my Nexus 5.
Up until today, I was running ParanoidAndroid 4 Beta 4 with FrancoKernel r47.
Today, a ROM update was released, so I downloaded and flashed the new Beta 5 ROM and current GApps + HellsCore Kernel.
Of course I wiped Cache and Dalvik cache beforehand.
After doing that, the phone does not execute boot commands properly. From the power menu, selecting to boot recovery, the screen turns black and nothing happens. I then switch to the bootloader with the buttons. Starting recovery from there works fine.
Same happens with a normal reboot from both Android and CWMR. The screen turns black, nothing happens. Again, from the bootloader the phone starts fine.
Did I do something wrong with flashing the zips? Or s there any other reason for this behavior?
Also, the HellsCore kernel does not seem to install at all. Tried flashing it a couple of times, but after reboot, the stock kernel is installed.
If someone also has an idea for that, let me know. Otherwise I will ask at HellsCore thread.