EFI boot partition is mounted adn writable by all after installation from LiveCD: [root@comp-core-i7-4790-227567 ~]# blkid /dev/sda1: UUID="E510-876D" TYPE="vfat" PARTUUID="f0cc5d09-de65-aa43-9378-5f0b490f8d43" /dev/sda2: PARTUUID="f5343cb8-e979-6346-9a7a-5fb9c1d59d9e" /dev/sda3: UUID="760fe807-22ff-4b73-bb36-4b4c3185785c" TYPE="swap" PARTUUID="aac8f9e3-2e21-c24a-968d-52b4252f4ea0" /dev/sda4: LABEL="alt8sys" UUID="bee0c9f5-22ef-4804-a6df-98b1be74742a" TYPE="ext4" PARTUUID="1cca868a-c3b4-f54b-b700-5cd1fa85e404" /dev/sda5: LABEL="alt8home" UUID="f9cf9688-a56d-4063-9113-95d04f2ddca9" TYPE="ext4" PARTUUID="b8285f5f-d7ab-8946-b310-b10ebb35a7af" /dev/sda6: LABEL="spt7sys" UUID="6917dc7d-cc69-44dd-96e1-22d3d09b1dac" TYPE="ext4" PARTUUID="3a45842c-ed06-e347-aa77-0028c0f7ed6e" /dev/sda7: LABEL="spt7home" UUID="619e0b86-b451-4a40-8b8a-ba60d5d21b3b" TYPE="ext4" PARTUUID="0a7f3b11-9995-a445-ab43-30e062bb1c97" /dev/sda8: LABEL="lx8boot" UUID="cd59c312-58a5-4887-982c-7cc11439de3e" TYPE="ext4" PARTUUID="04e0c537-d90c-7643-a93a-98249c5fbabf" /dev/sda9: UUID="jmdSPj-Wmde-5cEa-y4Z7-HekH-XELs-Nu8IGk" TYPE="LVM2_member" PARTUUID="48be1cac-d024-e142-a202-8b742d0dab1e" /dev/sda10: UUID="D1kn5A-Euv1-A8fD-ohzz-c7Ud-jG7P-uha2bi" TYPE="LVM2_member" PARTUUID="1a8af157-9c00-f24a-bc3d-7a202e973add" /dev/sda11: UUID="NGq971-rlCq-INuV-4i9N-Ce8D-ltPi-nhxDIl" TYPE="LVM2_member" PARTUUID="9cdeb23c-9d7c-1e40-8c7a-04530a924731" /dev/mapper/lx8-sys: LABEL="lx8sys" UUID="581ff2ec-69e8-4e34-9746-7204e5139d45" TYPE="ext4" /dev/mapper/lx8-var: LABEL="lx8var" UUID="b36015c8-86eb-4982-b8e9-331ae9eaf39a" TYPE="ext4" /dev/mapper/lx8-home: LABEL="lx8home" UUID="c4d75082-ef1e-4faa-a80a-6a9918b84604" TYPE="ext4" [root@comp-core-i7-4790-227567 ~]# l /mnt/sda1 total 5 drwxr-xr-x 7 root root 4096 Nov 1 19:49 ../ drwxrwxrwx 3 root root 512 Jun 27 19:38 EFI/ drwxrwxrwx 3 root root 512 Jan 1 1970 ./ [root@comp-core-i7-4790-227567 ~]# l /mnt/sda1 -R /mnt/sda1: total 5 drwxr-xr-x 7 root root 4096 Nov 1 19:49 ../ drwxrwxrwx 3 root root 512 Jun 27 19:38 EFI/ drwxrwxrwx 3 root root 512 Jan 1 1970 ./ /mnt/sda1/EFI: total 2 drwxrwxrwx 3 root root 512 Jun 27 19:38 ./ drwxrwxrwx 2 root root 512 Jun 27 19:38 altlinux/ drwxrwxrwx 3 root root 512 Jan 1 1970 ../ /mnt/sda1/EFI/altlinux: total 1977 drwxrwxrwx 2 root root 512 Jun 27 19:38 ./ drwxrwxrwx 3 root root 512 Jun 27 19:38 ../ -rw-rw-rw- 1 root root 125 Jun 27 19:38 grub.cfg -rw-rw-rw- 1 root root 649400 Dec 16 2015 grubx64.efi -rw-rw-rw- 1 root root 1372392 Dec 17 2013 shim.efi [root@comp-core-i7-4790-227567 ~]# l /mnt/ total 25 drwxr-xr-x 23 root root 4096 Nov 1 19:55 ../ drwxr-xr-x 7 root root 4096 Nov 1 19:49 ./ drwxr-xr-x 24 root root 4096 Nov 1 18:34 sda6/ drwxr-xr-x 4 root root 4096 Nov 1 17:27 sda5/ drwxr-xr-x 23 root root 4096 Oct 6 21:00 sda4/ drwxr-xr-x 4 root root 4096 Jun 30 14:25 sda7/ drwxrwxrwx 3 root root 512 Jan 1 1970 sda1/ [root@comp-core-i7-4790-227567 ~]#
installer-feature-desktop-other-fs is guilty.
* Mon Dec 05 2016 Michael Shigorin <mike@altlinux> 0.7.5-alt1 - exclude /boot/efi (closes: #32698)