Managing LVM

Any tutorials or tips on how to manage LVM? LVM provides a flexible and easy way to management storage disks on Linux. It also provides a set of tools for management. Here are some tutorials and references for managing LVM: LVM man pages: Manage Disk Volume in Linux: LVM with Xen: Remove missing phyiscal volumes […]

No battery status icon on the top panel in Gnome Shell

  The battery icon in Gnome 3 Gnome-shell is missing. How can I fix it?   The system-monitor extension ( ) has a option to enable/disable the battery icon. This extension also shows the CPU/memory/network status which I miss as in Gnome 2. Great extension! The upower service may fail to start if an iPhone is […]