Hello everyone, I am experiencing the following errors. Any advice would be appreciated.
Thanks cedar@Power-Macintosh-G5:~$ sudo apt update [sudo] password for cedar: Get:1 http://deb.debian.org/debian-ports sid InRelease [74.2 kB] Get:2 http://deb.debian.org/debian-ports unreleased InRelease [50.0 kB] Get:3 http://deb.debian.org/debian-ports sid/main ppc64 Packages [17.1 MB] Get:4 http://deb.debian.org/debian-ports sid/contrib ppc64 Packages [49.2 kB] Get:5 http://deb.debian.org/debian-ports sid/non-free-firmware ppc64 Packages [8,000 B] Fetched 17.2 MB in 9s (1,869 kB/s) 42 packages can be upgraded. Run 'apt list --upgradable' to see them. Warning: Skipping acquire of configured file 'non-free/source/Sources' as repository 'http://deb.debian.org/debian-ports sid InRelease' does not seem to provide it (sources.list entry misspelt?) Warning: Skipping acquire of configured file 'non-free- firmware/source/Sources' as repository 'http://deb.debian.org/debian-ports sid InRelease' does not seem to provide it (sources.list entry misspelt?) Warning: Skipping acquire of configured file 'main/source/Sources' as repository 'http://deb.debian.org/debian-ports sid InRelease' does not seem to provide it (sources.list entry misspelt?) Warning: Skipping acquire of configured file 'contrib/source/Sources' as repository 'http://deb.debian.org/debian-ports sid InRelease' does not seem to provide it (sources.list entry misspelt?) cedar@Power-Macintosh-G5:~$ sudo apt upgradae Error: Invalid operation upgradae cedar@Power-Macintosh-G5:~$ sudo apt upgrade Upgrading: ffmpeg grub-ieee1275 libavcodec61 libavutil59 libperl5.40 linux-image-powerpc64 perl-base gcc-12-base grub-ieee1275-bin libavdevice61 libdjvulibre-text libpostproc58 linux-libc-dev perl-doc gimp-data grub2-common libavfilter10 libdjvulibre21 libswresample5 mobile-broadband-provider-info perl-modules-5.40 grub-common ibus-data libavformat61 libibus-1.0-5 libswscale8 perl python3-opengl Installing dependencies: linux-image-6.12.35+deb13-powerpc64 Suggested packages: firmware-linux-free linux-doc-6.12 debian-kernel-handbook mkvmlinuz Not upgrading: akonadi-contacts-data bind9-host gedit kajongg kde-config-gtk-style libastro1 libtinysparql-3.0-0 bind9-dnsutils bind9-libs gir1.2-tepl-6 kde-config-cddb kio-audiocd libkf6purpose-data remmina-common REMOVING: linux-image-6.12.17-powerpc64 Summary: Upgrading: 28, Installing: 1, Removing: 1, Not Upgrading: 14 5 not fully installed or removed. Download size: 147 MB Space needed: 56.9 MB / 98.0 GB available Continue? [Y/n] y Get:1 http://deb.debian.org/debian-ports sid/main ppc64 grub2-common ppc64 2.12-9 [985 kB] Get:2 http://deb.debian.org/debian-ports sid/main ppc64 grub-ieee1275 ppc64 2.12-9 [360 kB] Get:3 http://deb.debian.org/debian-ports sid/main ppc64 grub-ieee1275- bin ppc64 2.12-9 [908 kB] Get:4 http://deb.debian.org/debian-ports sid/main ppc64 grub-common ppc64 2.12-9 [3,023 kB] Get:5 http://deb.debian.org/debian-ports sid/main ppc64 linux-image- 6.12.35+deb13-powerpc64 ppc64 6.12.35-1 [80.5 MB] Get:6 http://deb.debian.org/debian-ports sid/main ppc64 linux-image- powerpc64 ppc64 6.12.35-1 [1,428 B] Get:7 http://deb.debian.org/debian-ports sid/main ppc64 libperl5.40 ppc64 5.40.1-5 [4,238 kB] Get:8 http://deb.debian.org/debian-ports sid/main ppc64 perl ppc64 5.40.1-5 [267 kB] Get:9 http://deb.debian.org/debian-ports sid/main ppc64 perl-base ppc64 5.40.1-5 [1,635 kB] Get:10 http://deb.debian.org/debian-ports sid/main ppc64 perl-modules- 5.40 all 5.40.1-5 [3,021 kB] Get:11 http://deb.debian.org/debian-ports sid/main ppc64 libswscale8 ppc64 7:7.1.1-1+b1 [223 kB] Get:12 http://deb.debian.org/debian-ports sid/main ppc64 libavdevice61 ppc64 7:7.1.1-1+b1 [120 kB] Get:13 http://deb.debian.org/debian-ports sid/main ppc64 libavformat61 ppc64 7:7.1.1-1+b1 [1,260 kB] Get:14 http://deb.debian.org/debian-ports sid/main ppc64 libavfilter10 ppc64 7:7.1.1-1+b1 [3,961 kB] Get:15 http://deb.debian.org/debian-ports sid/main ppc64 libavcodec61 ppc64 7:7.1.1-1+b1 [5,961 kB] Get:16 http://deb.debian.org/debian-ports sid/main ppc64 libavutil59 ppc64 7:7.1.1-1+b1 [416 kB] Get:17 http://deb.debian.org/debian-ports sid/main ppc64 libpostproc58 ppc64 7:7.1.1-1+b1 [102 kB] Get:18 http://deb.debian.org/debian-ports sid/main ppc64 libswresample5 ppc64 7:7.1.1-1+b1 [95.6 kB] Get:19 http://deb.debian.org/debian-ports sid/main ppc64 ffmpeg ppc64 7:7.1.1-1+b1 [2,001 kB] Get:20 http://deb.debian.org/debian-ports sid/main ppc64 gcc-12-base ppc64 12.4.0-8 [44.8 kB] Get:21 http://deb.debian.org/debian-ports sid/main ppc64 gimp-data all 3.0.4-3 [12.3 MB] Get:22 http://deb.debian.org/debian-ports sid/main ppc64 ibus-data all 1.5.32-2 [13.2 MB] Get:23 http://deb.debian.org/debian-ports sid/main ppc64 libdjvulibre- text all 3.5.28-2.1 [51.9 kB] Get:24 http://deb.debian.org/debian-ports sid/main ppc64 libdjvulibre21 ppc64 3.5.28-2.1 [588 kB] Get:25 http://deb.debian.org/debian-ports sid/main ppc64 libibus-1.0-5 ppc64 1.5.32-2 [463 kB] Get:26 http://deb.debian.org/debian-ports sid/main ppc64 linux-libc-dev all 6.12.35-1 [2,617 kB] Get:27 http://deb.debian.org/debian-ports sid/main ppc64 mobile- broadband-provider-info all 20250613-2 [63.2 kB] Get:28 http://deb.debian.org/debian-ports sid/main ppc64 perl-doc all 5.40.1-5 [8,250 kB] Get:29 http://deb.debian.org/debian-ports sid/main ppc64 python3-opengl all 3.1.9+dfsg-2 [623 kB] Fetched 147 MB in 34s (4,331 kB/s) Reading changelogs... Done Preconfiguring packages ... (Reading database ... 494570 files and directories currently installed.) Removing linux-image-6.12.17-powerpc64 (6.12.17-1) ... /etc/kernel/postrm.d/initramfs-tools: update-initramfs: Deleting /boot/initrd.img-6.12.17-powerpc64 /etc/kernel/postrm.d/zz-update-grub: /usr/sbin/grub-mkconfig: 274: cannot create /boot/grub/grub.cfg.new: Read-only file system run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 2 dpkg: error processing package linux-image-6.12.17-powerpc64 (-- remove): installed linux-image-6.12.17-powerpc64 package post-removal script subprocess returned error exit status 2 dpkg: too many errors, stopping Errors were encountered while processing: linux-image-6.12.17-powerpc64 Processing was halted because there were too many errors. Error: Sub-process /usr/bin/dpkg returned an error code (1) cedar@Power-Macintosh-G5:~$ sudo apt --fix-broken install REMOVING: linux-image-6.12.17-powerpc64 Summary: Upgrading: 0, Installing: 0, Removing: 1, Not Upgrading: 42 5 not fully installed or removed. Freed space: 112 MB Continue? [Y/n] y (Reading database ... 494570 files and directories currently installed.) Removing linux-image-6.12.17-powerpc64 (6.12.17-1) ... /etc/kernel/postrm.d/initramfs-tools: update-initramfs: Deleting /boot/initrd.img-6.12.17-powerpc64 /etc/kernel/postrm.d/zz-update-grub: /usr/sbin/grub-mkconfig: 274: cannot create /boot/grub/grub.cfg.new: Read-only file system run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 2 dpkg: error processing package linux-image-6.12.17-powerpc64 (-- remove): installed linux-image-6.12.17-powerpc64 package post-removal script subprocess returned error exit status 2 dpkg: too many errors, stopping Errors were encountered while processing: linux-image-6.12.17-powerpc64 Processing was halted because there were too many errors. Error: Sub-process /usr/bin/dpkg returned an error code (1) cedar@Power-Macintosh-G5:~$

