Hello, is this really fixed?
I had the same problem with x64 and memtest86+ 8.00-2) Setting up memtest86+ (8.00-2) ... Generating grub configuration file ... Found background image: /usr/share/images/desktop-base/desktop-grub.png Found linux image: /boot/vmlinuz-6.17.8+deb14-amd64 Found initrd image: /boot/initrd.img-6.17.8+deb14-amd64 Found linux image: /boot/vmlinuz-6.17.7+deb14+1-amd64 Found initrd image: /boot/initrd.img-6.17.7+deb14+1-amd64 Found linux image: /boot/vmlinuz-6.17.6+deb14-amd64 Found initrd image: /boot/initrd.img-6.17.6+deb14-amd64 Found linux image: /boot/vmlinuz-6.16.12+deb14-amd64 Found initrd image: /boot/initrd.img-6.16.12+deb14-amd64 Found memtest86+ 64bit EFI image: /boot/mt86+x64 Found memtest86+ 32bit EFI image: /boot/mt86+ia32 Found memtest86+ 64bit image: /boot/mt86+x64 Found memtest86+ 32bit image: /boot/mt86+ia32 Warning: os-prober will not be executed to detect other bootable partitions. Systems on them will not be added to the GRUB boot configuration. Check GRUB_DISABLE_OS_PROBER documentation entry. Adding boot menu entry for UEFI Firmware Settings ... done cp: cannot stat '/boot/memtest86+x64': No such file or directory dpkg: error processing package memtest86+ (--configure): installed memtest86+ package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: memtest86+ E: Sub-process /usr/bin/dpkg returned an error code (1) After I did under /boot ln mt86+x64 memtest86+x64 it worked. Bye
