You could try one of these: https://support.planetcom.co.uk/index.php/Linux_for_Cosmo
But is seems like Ubuntu Touch support was dropped and their own Linux AFAIK never worked very well.
Community about running GNU/Linux on phones. Projects like Ubuntu Touch, Plasma Mobile, PostmarketOS, Mobian etc. Either on former Android phones or hardware like the PinePhone.
See also:
Related chats:
You could try one of these: https://support.planetcom.co.uk/index.php/Linux_for_Cosmo
But is seems like Ubuntu Touch support was dropped and their own Linux AFAIK never worked very well.
On a related note, are there any accessories that you can attach to an android phone to give it a keyboard?
Use an usbA to UsbC adapter, then you can plug in any old usb keyboard, not practical if you're planning to bring it with you but i think it's neat that it just works
Can also add a mouse, or use an usb hub to have both mouse and keyboard