The precompiled version shipped with Ubuntu and Raspbian can be configured to make it usable:
edit
.config/aseprite/aseprite.ini
and add the following settings to make aseprite fast:
[general]
screen_scale = 1
[experimental]
use_native_cursor = true
use_native_file_dialog = true
ui_scale = 2
To run the current 1.2 stable and 1.3-beta version running on Raspberry Pi I will post my progress compiling it here: Raspberry Pi version? - #4 by xranby