Today I installed 2012.04-2: 1. installed tools and flasher *without* removing 2012.04-1; 2. changed item files: sed -i 's/REUSEATAGS/OMAPATAG/' *.item 3. ran u-boot-update-bootmenu On reboot bootmenu shows fine, but neither maemo nor kp50 can boot maemo. Both poweroff the device after the 20s timeout. Ubuntu on uSD boots fine.