[SOLVED] E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

You get the following error message while installing a .deb package on Debian or Ubuntu or while installing Updates? E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it? This error means that there is already an apt process running or ... Read more

Windows Server 2012 R2 on VirtualBox – Error 0x000000C4

When you install Windows Server 2012 R2 preview, you may get the following error, Your PC needs to restart. Please hold down the power button. Error code: 0x000000C4 Parameters: 0x0000000000000091 0x000000000000000F 0xFFFFF801E5962A80 0x0000000000000000 Solution The solution of the problem is straight forward, run the following command on the host computer: "c:\Program Files\Oracle\VirtualBox\VBoxManage.exe" setextradata [vmname] VBoxInternal/CPUM/CMPXCHG16B ... Read more

How to Repair VMware Virtual Hard Disk on Windows 10?

To repair a VMware virtual hard disk on Windows 10, go to the VMWare site and download vdiskmanager-windows-7.0.1.exe2.zip (see also https://kb.vmware.com/s/article/1023856) Repair VMware Virtual Hard Disk on Windows 10 Unzip the folder. Rename the file to vmware-vdiskmanager.exe and copy it following location. C:\Program Files\VMware\VMware Workstation or C:\Program Files (x86)\VMware\VMware Workstation if you have 64-bit operating system. Shut down ... Read more