Live DVD works on the 3 boxes, I tried it on with just one problem. My Logitech MX5500 mouse/keyboard does not work.

It uses a Bluetooth USB stick. I had been running test 05, on all 3 computers, with no problems, for some time now.
I installed the new KDE RC1 to a spare drive, giving it the whole drive and per install info from live disc. The live DVD worked with my BT mouse/keyboard just to the grub menu. (Tried both live & copy to RAM) After that, I had to use a USB mouse & keyboard, to finish the install. All went fine, till reboot, got that same demon screen as stated by several others. My video worked fine though.
This Computer: Intel DG35EC M.B., Intel Q6700 @2.66 CPU, 8GB Crucial DDR2 pc2 5300 & ATI/AMD Radeon HD6870 1GB video.
After rebooting, the MX5500 BT mouse/keyboard, still did not work. I compared the info for mouse & keyboard given in the control center, with my working test 05 install on a different hard drive, but same computer. (This box had NO internal hard drive, so changing is simple & complete)
The info I refer to is:
Mouse: Logitech BT Mini-Receiver
Connection: Bus: USB
Bus PCI#: 6
PCI Device#: 5
Vendor ID: 0x046d
Device ID 0xc71c
Features Emulated Wheel: NO
Misc Vendor Logitech
Description: Logitech BT Mini-Receiver
Media Class: Human Interface Device|Boot interface subclass|Mouse
Module: USBHID
Keyboard BT Mini-Receiver
Vendor: Logitech
Description: Logitech BT Mini-Receiver
Media Class: Human Interface Device|Boot interface subclass|Keyboard
Connection: Bus USB
Bus PCI#:6
PCI Device#:4
Vendor ID:0x046d
Device ID:0xc71b
Misc Module: USBHID
Note: I had not used this pc for a few weeks, as I had the flew. The LAST

thing I did (sory...) was to check for updates to that test 05 install. I got files not found, so I switched repo's to the last one in the list. ( like I did with my laptop before) Only this time it took about an hour to download and had over 200 changes. No errors were reported and my mouse and keyboard still worked until I did an other reboot. You guessed it! The test 05 no longer works with the Logitech BT mouse/keyboard either.
So, my problem may have occurred a while before the release of KDE RC1. Sorry I didn't know or post earlier. Also, could not post in the testing area.
Thanks for reading and any possible help, Dan (I really like that mouse & keyboard)
