Archive for October, 2013
A previous article, Local File Sharing in Linux, provided a way for local users on the same Linux computer to share files among themselves where each user viewed himself as the owner of the file. There are other ways to achieve similar results, but given the objectives, this technique worked well.
However, that works well for local users. What about extending the access to networked users on the same LAN? How about providing a common shared directory so Linux and Windows virtual machines can share files among themselves?
VirtualBox is a popular virtualization program that has a built-in folder sharing feature that allows the guest (the OS running inside VirtualBox) operating system to access host (the system on which VirtualBox is running) directories without using a network connection. This option is found in the VirtualBox menubar Devices > Shared Folders, and it allows the guest direct access to host files even if the network cable is disconnected.
This works well with a Windows guest, but a Linux guest is a little trickier to configure. Yes, VirtualBox provides the vbox server for Linux and it does provide direct access to host directories, but there have been issues with Linux. In the end, other networking technologies, such as SSH, FTP, and Samba, are easier to configure and maintain for Linux (guest)-to-Linux (host) file transfers through VirtualBox. This article covers how to handle Linux (guest)-to-Linux (host) file sharing without using the vbox server.
The public shared directory presented in this article must meet certain objectives:
- One specific shared directory located on the host.
- Accessible by any user/virtual machine connected to the network.
- No username/password needed. Simply enter the shared IP address to connect.
- Any user may create/modify/delete any other user’s files and directories.
- User access is restricted to the shared directory.
These items are not recommended for use on a public network whose user reputations are questionable, but this level of freedom is fine for a trusted private network where users and virtual machines trust each other and are guaranteed to be the only users.
This article shows how to set up this arrangement implementing Samba on Linux Mint 15, though other Linux distributions should work as well. There are separate steps that must be configured on the host and for the guests.
*Ahem* We will skip the rest of the song, but when prospecting for new music or relishing an existing collection, the Clementine music player provides an outstanding means of managing and playing local and online music in a fun way while requiring minimal system resources.
Clementine is one of those programs that few people probably know about, yet it becomes a winner once people try it out. It is free, cross-platform, and features a tidy, attractive user interface, and it is certainly one of the best available for Linux.
This short overview takes a peek at Clementine 1.2.
The Acer Aspire S3 Ultrabook is a fantastic Linux netbook, but the fan has seemed to grow increasingly louder during the past few months. Thinking that a BIOS update might help resolve the issue and produce a quieter fan, the Ultrabook was updated to the latest 2.17 BIOS, but this turned out to be an adventure in itself. Here is the story…
This is a short review of my initial thoughts and impressions of these two Linux distributions.
Touchpad tapping is the ability to tap on the Aspire S3 Ultrabook’s touchpad to register mouse clicks. It is convenient and quiet compared to depressing the touchpad and hearing the loud clicky noise.
Following the update to Cinnamon 2.0, touchpad tapping ceased to work. Of course, it did not work in Linux Mint 15 MATE either. However, this was due to an oversight instead of a faulty Linux distribution or update, and it is easily remedied. The solution is simple. It is not a kernel issue, Cinnamon issue, or Linux issue. It is a settings issue.
Read the rest of this entry »
The problem? Recovery mode defaults to a read-only filesystem. Video driver installation requires creating temporary files, but temporary files require a writeable filesystem. The result is that the video drivers refuse to install.
Here is how to change the recovery mode filesystem to read-write at the root prompt.
Updates to Linux Mint 15 are usually pain-free, but this latest update turned out to be a hassle for my system. Cinnamon 2.0 was released a few days ago, and, like any fan of Linux Mint 15 running Cinnamon, it called out to me in a booming voice saying, “INSTALL ME NOW!”
I also installed kernel 3.10.16 from the Ubuntu mainline PPA to have the latest stable kernel. After all, why not? It has always worked in the past. So, all of these updates were performed together, and what follows is a joyous adventure into solving the great computing questions: “What went wrong and how do I fix it without reinstalling the entire operating system?”
⌚ October 12, 2012
The Acer Aspire S3 Ultrabookis a superb netbook for running Linux, and after over a year of constant usage, how well does it continue to perform? Are there any issues to be aware of? Here are a few thoughts from my personal experience.