Ma, teoricamente, Ubuntu 11.04 non è nativamente compatibile con l'ARM? Se si fa una ricerca su Google compaiono varie "news" su tale compatibilità.
"Ubuntu 11.04 Netbook edition will still be produced for the ARM platform, and the team is proud to introduce a Headless edition with 11.04 for ARM."
Un estratto preso da una news pescata da Google.
Io non sono un esperto, anzi, per cui magari se qualcuno mi da qualche delucidazione al riguardo gliene sarei grato. Ho cercato un pò in giro tale versione "netbook Edition" ma con scarsi risultati :P
EDIT:
Ubuntu ARM
Due to a bug in the OMAP4 video driver it can happen that the display loses its sync which results in a black screen. To overcome this state switching tty's (ctrl+alt+F1 and switching back to X with ctrl+alt+F7) helps to get your screen back (746133)
On the OMAP4 pandaboard the sound initialization does not work properly due to a race condition between udev rules and upstart jobs. Calling "alsaucm set _verb HiFi" and "sudo alsactl store" in a terminal will work around this. An updated alsa-utils package that fixes this issue automatically is being prepared (746023)
OMAP3 CPUs dont run at full speed by default. While we set the required mpurate commandline parameter on our images, the values for the different OMAP3 CPUs are not always correct, to work around this you can edit the cmdline in /boot/boot.script and call "sudo flash-kernel", the change will take effect on next reboot (771537)
Libreoffice database packages are currently not installable on ARM systems due to missing architecture support in the package metadata, fixed packages are being prepared in the natty-updates repository (770627)
The GCC compiler defaults changed shortly before release for the ARM architecture dropping an option that might cause troubles with some binaries. Packages that are locally rebuilt will build without the shrink-wrap option set. Binaries in the archive that have not been tested prior to release might expose issues due to this option (736081)
On ARM platforms update-initramfs -c does not update the bootloader. (701698)
Fonte:
https://wiki.ubuntu.com/NattyNarwhal/ReleaseNotes#Ubuntu%20ARM
A quanto pare ci sono non pochi problemi Mmmm