Sorry for bumping something old, but I struggled with this and found a solution... Thx to this blog. so to get the .deb install to work under 64bit install ia32-libs: Code: sudo apt-get install ia32-libs finally I can start having fun!
sudo apt-get install ia32-libs
sudo dpkg -i --force-architecture maemo_flasher-3.5_2.5.2.2_i386.deb
ubuntu@ubuntu:~/Desktop$ flasher-3.5 bash: /usr/bin/flasher-3.5: No such file or directory
sudo flasher-3.5 -F RX-51_2009SE_10.2010.19-1_PR_COMBINED_MR0_ARM.bin -f sudo flasher-3.5 -F RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin -f -R