Slimbook Executive report 14 - I hope the good streak lasts

Here's my long-term usage review and report 14 of the Slimbook Executive laptop running Kubuntu 24.04 LTS, including UEFI and Secure Boot keys update nonsense, still present intermittent random suspend and wake problem, bugs and problems with various programs - GwenView, IrfanView, MPV, and lxd, improved virtualization with VirtualBox 7.2, issues with update repos and mirrors, everyday use, good fun and performance, and more. Enjoy.