Is this by any chance an UEFI system? I think I remember from dual boot times, that Windows 10 played from time to time with the EFI bootloaders and I experienced the same symptoms like you. I think running grub-install inside Debian fixed it for me.
The final solution for me was to get rid of the Windows partition and use a VM and sometimes WINE. The only thing I am missing from the VM (tried both qemu/kvm/libvirt and VirtualBox) is 3D and video acceleration, but this is no big deal for me. Regards, Christian On 2022-02-15 10:37 UTC+0100, Sébastien Kalt wrote: > Hi, > > I'm experiencing something weird on my ASUS PN50 : I have a dual boot, > windows and Sid. > > CPU: 8-core AMD Ryzen 7 4700U with Radeon Graphics (-MCP-) > speed/min/max: 2514/1400/2000 MHz Kernel: 5.15.0-3-amd64 x86_64 Up: 3h 1m > Mem: 9300.6/15483.7 MiB (60.1%) Storage: 238.47 GiB (66.6% used) Procs: 386 > Shell: Bash inxi: 3.3.12 > > Some time ago (say one month), I noticed that if I reboot my Sid (with > KDE menu or reboot from a console) the computer goes to the BIOS, > loosing the partition start order. > > If I choose my Debian partition first, everything returns to normal, > booting to grub, letting me choosing between Debian and Windows. > > If I stop the computer (shutdown -h now or with KDE menu) it boots > normally to grub when powered on. > > I don't really know when it starts, I rarely reboot my system, last time > might be last november. > > I don't really know where to look to find what might goes wrong during > reboot. > > Does anyone experienced this problem ? > > Any clue as where to look to find what is dysfunctionning ? > > Regards, > > Sébastien > -- http://www.cb-fraggle.de
