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8

Maybe your file system is mounted with noexec option set, so you can not run any executable files. From mount documentation: noexec Do not allow direct execution of any binaries on the mounted filesystem. (Until recently it was possible to run binaries anyway using a command like /lib/ld*.so /mnt/binary. This trick fails since Linux 2.4.25 / ...


4

Your firewall is off after you ran those commands. The problem here is DNS setting. You don't have any DNS server to resolve host name www.google.com. A quick fix: echo nameserver 8.8.8.8 >> /etc/resolv.conf


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I think you can set the virtual machine's disk to be immutable in order to get what you want. [...] immutable images only remember write accesses temporarily while the virtual machine is running; all changes are lost when the virtual machine is powered on the next time. As a result, as opposed to "normal" images, the same immutable image can be used with ...


3

You only need the grml-zsh-config package like: pacman -S grml-zsh-config ...and maybe to set your default shell to zsh like: chsh -s /usr/bin/zsh [username] You might also want to check what else you can get like: pacman -Ss zsh


2

"Unstable" FreeBSD 10/i386 on VirtualBox, Xen, KVM For FreeBSD installation On FreeBSD boot menu, when booting from installation media, choose: 3. Escape to loader prompt to enter the following commands: set vfs.unmapped_buf_allowed=0 (enter) boot (enter) Then proceed to FreeBSD installation as usual. To run your new FreeBSD system Two solutions: ...


2

Some distributions' installers don't eject the installation media when they're finished, so when you reboot you're booting from the installation media again. I've gotten into the habit of always disconnecting the installation media from the VM's virtual CD drive after the first reboot after installation, because the next step is to install the guest ...


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Flush the iptables rules just in case (iptables -F). With the network in bridge mode (I assume that was what you were after ideally) run wireshark on the Ubuntu machine and watch for DHCP requests. If you see a request but no response then you're likely looking at network restrictions. Either way wireshark will help you get a better of idea what is ...


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I needed to change a setting in VirtualBox. I had to change my Network Attached from Bridged Network to NAT and after restart I ran an ifconfig -a and it finally pulled an IP address!


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From what I remember the share is in /media. More importantly, I could not get it to auto mount the first time, so had to manual mount. A reboot of the guest also does the mount. I think the share is also done via smb, so I think it is accessible via network share immediately, and automatically. — Sorry I don't have a system to test, this is all from ...


1

You can not have two kernel modules try to use the vt-x extension at once. So you can't have two hardware assisted virtual machines ran by two different hypervisors at the same time, on the same node. However, you can remove the module that is currently using the extension via modprobe(and friends). This would free up the extension for use by the other ...


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Install kernel-headers by doing: yum install kernel-headers Also please make sure you are updated and actually running the mentioned kernel (if you updated your kernel, reboot).


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As someone said, the GParted doesn't copy the boot sector. To solve this problem, you need to boot with a LiveCD and then run the following commands: sudo mount /dev/sda3 /mnt sudo grub-install --root-directory=/mnt /dev/sda Considering that sda3 is your new partition



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