I have this issue when i upgrade on my kde system. `[FATAL] cbm (../src/bootman/kernel.c:L732): Failed to install initrd /boot/EFI/com.solus-project/initrd-com.solus-project.current.6.12.19-315: No space left on device
[FATAL] cbm (../src/bootman/update.c:L250): Failed to install default-current kernel: ///usr/lib/kernel/com.solus-project.current.6.12.19-315

it's seem i can push free space on left. first on the windows partition (ntfs), second on the microsoft partition reserved. But i can't see if it is possible to enlarge my EFI partion without apply but i think yes.

1-it's possible?
2-it's free risk?

thank..

Your EFI partition p1 is a quarter of the recommended size.
Technically, you can shrink the p6 partition, then move p2,3,7,6 to the right and then enlarge p1.
So much for the theory. In practice, however, this is likely to go down the drain.
The recommendation here, even if it is the most painful, would be to set up the whole system from scratch.
Or create backups and try resizing. If it doesn't work. Then set up everything new and clean.

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As was already said, the default boot partition size for new Solus installs is currently 1GB. You also seem to be multibooting, so this adds pressure to the boot partition as well.
Also, there is a bug currently that leads boot partition to fill up.

Hello,
Another solution I've already done.
Create a new FAT32 partition to put only the startup part of Solus.

    Julien68 ^^^ can be achieved in a live iso by chrooting. Solus will re-populate (update) the new boot partition. Delete old, problematic one first. I have fixed many a boot rescue doing it this way.