Lenovo Thinkpad X220
Changer l'image de boot de certains portables Lenovo
OsmAnd~, special POI
How-to
La restauration après le désastre
- « J’ai perdu un fichier »
- Et si j’ai effacé ces données ?
- Et s’il m’arrive le pire ?
- Et si j’ai perdu aussi mes clefs de sauvegarde ?
- Mise en garde
- Réflexions de bas étages
- Conclusion
Nous avons vu dans un billet précèdent, comment mettre en place une stratégie de sauvegarde 3-2-1 à base de clefs USB.
Nous allons voir maintenant comment restaurer après un désastre.
[Lire]Backup pour tout le monde
How I failed then succeeded my FreeBSD 13.0-RELEASE upgrade
Last Sunday morning April 25th 2021, I decided to upgrade my server, hosted at Hetzner. For more information about my configuration, please have a look to Install Geli blog post.
[Lire]Loose EFI partition
Last time I had to reboot my laptop, it wouldn’t… Annoying isn’t it?
Whats wrong? I checked to boot device in the UEFI, it was correct. Hum… it does
not smell good. I had no fear for the data, I have more than 3 different
backups of my home, and the configuration files (/usr/local/etc/*
) but
reinstallation and restoring take a loooong time. I need a better and faster
solution.
Upgrade Lenovo BIOS with FreeBSD
This post talk about upgrading UEFI/BIOS on a Lenovo laptop with FreeBSD. I am pretty sure that it can apply to any UEFI/BIOS and any BSD OS family.
The but difficulty is that ALL the computer vendor think we use Windows (Windows 10 now), some (Lenovo does) knows about Linux (ubuntu or redhat).
All the tools they provided are for those platforms. The dual-booters can do the upgrade, the fanatics (like me) can’t
[Lire]