I tried to install Manjaro KDE on an external HDD and it gives me back this error:
Errore da Boost.Python nell’operazione “grubcfg”.
<class ‘OSError’>
[Errno 30] File system in sola lettura: ‘/tmp/calamares-root-62newgim/etc/default/grub’
File “/usr/lib/calamares/modules/grubcfg/main.py”, line 289, in run
return modify_grub_default(partitions, root_mount_point, distributor)
File “/usr/lib/calamares/modules/grubcfg/main.py”, line 253, in modify_grub_default
with open(default_grub, ‘w’) as grub_file:
What I did was insert the hard disk and start the installation by choosing to delete all the data on it.