Hi, After last update/upgrade it seems that boot is OK and stable with kernel 4.19.16-1
After some time using it and some reboots there has been no problem with the last buster kernel. Hereafter is my present situation, the debug symbols for 4.19.12-1 were installed during the troubleshooting and not uninstalled. problem solved in kernel 4.19.16-1 Thanks for your work /dpkg-query -l linux-image*// //Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder// //| État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements// //|/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais)// //||/ Nom Version Architecture Description// //+++-===================================-============-============-============================================// //ii linux-image-4.19.0-1-amd64 4.19.13-1 amd64 Linux 4.19 for 64-bit PCs (signed)// //ii linux-image-4.19.0-1-amd64-dbg 4.19.12-1 amd64 Debug symbols for linux-image-4.19.0-1-amd64// //un linux-image-4.19.0-1-amd64-unsigned <aucune> <aucune> (aucune description n'est disponible)// //ii linux-image-4.19.0-2-amd64 4.19.16-1 amd64 Linux 4.19 for 64-bit PCs (signed)// //un linux-image-4.19.0-2-amd64-unsigned <aucune> <aucune> (aucune description n'est disponible)// //ii linux-image-amd64 4.19+102 amd64 Linux for 64-bit PCs (meta-package)/ -- Gérard Vidal Université de Lyon : IFÉ / ENS de Lyon 15 Parvis rené Descartes 69342 Lyon Cedex07. tel : [+33] (0)4 26 73 12 60.
