Tag: luks

Ubuntu: Recover Data from old Luks Encrypted HDD to new HDD

If you prefer to use encrypted Devices you ran into a problem if you try to move, migrate or recover the files from the old luks protected home. As normal User you should know that luks is used with LVM2 Logicial Volume Manager, which manages the partitions “named based”. Major Info! Ubuntu prename the volume group with the Setup-DVD all time to the same VG_NAME called “ubuntu-vg”!!! So what do you need to migrate or recover? Download the ubuntu DVD and burn it to a disc Insert the new HDD to the Sata1 Port Plugin the ubuntu DVD for Setup […]

Ubuntu Debian: Setup on older Hardware NO UEFI Workaround Black Screen No Boot

Todays current Hardware Bios uses a new Software Interface to boot. Thats called “UEFI” Newer Linux Versions Support this Hardware Setup by default! BUT these settings makes users (Newbies/Office Users) mostly impossible to setup the System on older Hardware, cause the “Setup Routines” does not detect the older Bios! Here the User must interact manual to force the Setup! Cause the Setup tries to create a Harddrive Partition with a seperated UEFI Partition! See “parted” output on Console! Now if your Setup is made and you Reboot a older Non-UEFI PC you run into “Black Screen”! Especiallly if you setup […]

Debian Ubuntu Laptop mods for SSD HDD and a full encrypted with luks

Major INFO 06-2015: Do not set tmpfs on ubuntu 15.XX or Systems with systemd!!! This block PC boot !! If you want to setup a Ubuntu/Debian Laptop with a full encrypted HDD use a “alternate” CD/DVD. After Setup you have to change some little Parameters to extend the lifecycle of the SSD Chips disable Swap if you have more than 4GB Ram enable a RAMDISK with tmpfs for logs, caches of Browsers install cpufrequtils for CPU freqscaling install laptop-mode-tools to set powersave mode for hardware modules install xbacklight to reduce backlight energy Steps: open a Console and change to root […]