Macintosh hardware made by Apple.

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How do I run Linux on a MacBookPro(11,2) with more than one CPU?

I have a late 2013 15-inch MacBookPro (MacBookPro11,2). I need to have Linux running on it. The closest I have come is loading Xubuntu, which only boots with the maxcpus=1 kernel option. Question ...
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51 views

Fedora 20 on Macbook Pro Retina 11.1 (Late 2013)

I've got myself a new Macbook last week but I just can't get used to OSX and would like to use a Ubuntu, Debian or Fedora installation as Main OS. I have installed Fedora without a bootloader as the ...
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1answer
47 views

Boot Mint from USB flash on macmini3,1 (with rEFInd installed)

This seems like the Holy Grail: I have installed rEFInd 0.8.3 on my macmini3.1 (late 2009) and have verified that it works correctly: it intercepts the boot process and displays an icon for OSX, and ...
2
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0answers
54 views

Problem booting using Live USB on MAC

I have tried creating a bootable Linux USB that i want to use on MacBook Pro 2013. I used 'MAC Linux USB Loader' to do that. Linux distros I tried it with: Slack puppy and DSL (Damn small linux) ...
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3answers
78 views

GREP for Processes by Directory and Kill it

I'm trying to grep for processes that originate from the /Applications/ directory (to kill them), but my grep command keeps catching some false ones as well. What am I doing wrong here? $ ps -ef | ...
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1answer
38 views

How to display `top` results sorted by memory usage in real time?

How can I display the top results in my terminal in real time so that the list is sorted by memory usage?
1
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1answer
126 views

Installing GRUB2 in a GPT disk on a partition

I'm using a MacBook Air 2013 and I'm trying to install Gentoo. I already did it several times but I always used other "workarounds" to this problem such as using directly a EFI-stub kernel image. ...
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0answers
161 views

Failed to download the JMeter CA certificate for HTTPS recording

I am unable to run HTTPS recording in Jmeter. I have used "jmeter_proxy_step_by_step.pdf" for the setup. The Jmeter version is 2.11 and Java jdk7. But I am unable to generate the certificate. The ...
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0answers
25 views

How to copy remote files to local if you don't have permission on the remote directory? [duplicate]

We have a Linux Server where our site is hosted. The server is a tomcat server and I want to access the logs located at /var/log/tomcat7. I wanted to tail the logs of the remote server. First I did ...
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2answers
141 views

How do I increase my iterm (tmux) window scrollback (not the line scrollback)

When I want to scroll back, i.e. with my mouse (or with PageUp) I can only go up about 43 pages (about 2000 lines). Can I increase that? I have my terminal preference -> "Scrollback Lines" set to ...
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1answer
615 views

Why does my Arch install hang at random stages during boot?

I've installed Arch on my Macbook Pro, and I can't get it to boot. I removed the quiet flag from grub.cfg to figure out what's going on, but I can't find any pattern. Here are the last few lines of ...
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2answers
104 views

Does Linux support Mac OS partitions format?

I want to install Linux alongside Mac-OS. There is something I'm in doubt about. Does Linux support Mac-OS partitions format?
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0answers
45 views

Flipping Control/Command in GNOME breaks Alt key in JVM

I want to switch Control and Command modifier keys in GNOME / Debian Jessie, because I use a Macintosh laptop. I have managed to get these changed via the TweakTool -> Typing panel, like this: Ctrl ...
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0answers
295 views

Install Elementary OS on an iMac from 2008

I'm trying to install Elementary OS Luna (based on Ubuntu 12.04 LTS) on my iMac from 2008. At first I tried the straightforward combination of hdutil and dd to a USB drive, which failed to even show ...
0
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1answer
109 views

What is the difference between OSX, Linux and Windows System Authorisation? [closed]

Last week my lab instructor started giving us introduction about linux and how to use CLI commands. Anyway, he started insulting and joking about Mac OSX systems and how they are a joke systems. He ...
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0answers
23 views

Power USB port of MacBook Pro while sleeping

I installed Fedora 20 on my MacBook Pro. I'm also an iPhone user. While I can charge the iPhone using the USB port when working, once the computer falls asleep, the USB ports are powered off. This is ...
1
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2answers
182 views

Uninstalling GDB on a Mac

I'm having lots of problems with GDB; usually crashes and starts using 100% CPU until I kill the process using the activity monitor on the Mac (using Mavericks). How do I remove GDB from my machine ...
3
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2answers
3k views

How do I install htop inside mac os x

How do I install htop for Mac OS X? (The easiest and laziest path)
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0answers
673 views

MacBook Pro Retina: huge power consumption

I'm currently running Debian/Jessie on a MacBook Pro Retina 10,1 15" (early-2103). Everything is going well (ethernet, WiFi, retina, etc.) but I worry about its power consumption. laptop-mode manages ...
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0answers
24 views

Change 4 mirrored HDDs to RAID 10

My boss has a large computer (12-core, 4 HDD computer that we use for scientific computing) and he has all of the HDDs mirrored. Is it possible to change this to RAID 10 without data loss and without ...
3
votes
2answers
297 views

Ruby update not working using two methods

I tried to install ruby version 1.9.3 with this on my mac 10.6.8: $ \curl -L https://get.rvm.io | bash -s stable --ruby Oskar-Niburskis-MacBook-Pro:~ oskarniburski$ rvm install ruby-1.9.3-p362 ...
2
votes
1answer
531 views

Bash Commands not working on Mac

Hello I open my terminal window on Mac Os 10.6.8 as I am trying to update my ruby to 1.9.3 and the terminal gives me this response immediately as I open it: -bash: export: ...
1
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1answer
85 views

Strategies for building distributed computing system with hybrid Mac and Linux systems

I want to build a distributed computing system to run Matlab, C and other programming languages for scientific computing. Now I've several old Mac machines with Lion Mac OS installed acted as web ...
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0answers
133 views

Mac OS X: Terminal Prompt Username

I'm using Mac OS Snow Leopard (v10.6.8). I've changed the account name under System Preferences > System > Accounts > Full Name. However, that does not change the username on the terminal ...
0
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1answer
38 views

Want to dual boot MBP with Linux [duplicate]

I just upgraded to a 1tb HDD in my MacBook Pro (non-retina) and would like to dual boot from OS X to a linux distro. I'd like to find out a few things so I can be better prepared and informed for ...
0
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0answers
199 views

Error when installing Fedora 19 on MacBook Pro (early 2009)

I try to install Fedora 19 on my MacBook Pro alongside OSX. First of all I create a bootable USB with Fedoras Live USB Creator (under Windows). When I then try to boot from that via rEFIt it only ...
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0answers
262 views

Blender not starting Lubuntu 13.04 PowerPC

I have installed Blender via apt-get on a PowerPC G4 Mac Mini running Lubuntu 13.04, and now it will not start over VNC. Output from running blender in the terminal: Color management: using fallback ...
0
votes
1answer
336 views

Lubuntu PowerPC with no apt repositories?

I've installed Lubuntu 13.04 on my G4 Mac Mini, however it didn't have any apt repositories, except from the CD. I've copied over the repositories from my i386 installation, but it can't find some of ...
0
votes
0answers
102 views

Macbook Trackpad/Keyboard not working in X

So I installed Arch for the first time (save for one previous time on a VM) today. Well, its mostly installed, GRUB is being a pain, so I'm working mounted on the computer via live cd. Anyway, I ...
3
votes
2answers
476 views

Swap alt and super

I have a Macbook Air that runs Linux. I want to swap the alt and super keys in both sides of the keyboard with each other. How do I do this with cli tools? Update Following Drav Sloan's answer I ...
2
votes
1answer
210 views

Debian 7 on Macbook

I have just installed Debian 7.1 on my Macbook Pro 9,2. I'm trying to get the keyboard backlight to work properly. I can press the F5/F6 keys to get an OSD to show up on the screen, but the ...
1
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1answer
239 views

Debian on Mac via reFINd: New Partitions doesnt Boot

im trying to get on Debian via the refind Bootmanager. I was able to create partitions on HDD (Swap + /) and install Debian, but i couldn't install a bootloader on the installation, nor Grub neither ...
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2answers
640 views

Moving compiled assembly code to the boot sector of a USB device

I have written a simple operating system and I am trying to test it. I have VirtualBox installed and an eight GB flash drive, so I thought I would just use those. I am not sure how to make the USB ...
2
votes
1answer
442 views

openSUSE 12.3 (64-bit) LiveCD/LiveUSB won't work (MacBook7,1)

I wanted to try a live openSUSE 12.3 (64-bit) system on my MacBook 7,1, however: When I do it with a LiveUSB created with UNetbootin, it's not recognized as bootable When I do it with a LiveCD ...
0
votes
2answers
258 views

Calendar.vim E492: Not an editor command: Calendar

I am trying to install the calendar.vim plugin on mac osx snow leopard running gvim. I have pathogen.vim installed, so I followed the instructions on github to install calendar.vim from the terminal: ...
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2answers
73 views

Why is my Yellow Dog keyboard layout wrong? [closed]

I just installed Yellow Dog on my PowerBook G4, and it worked, and noticed my mac keyboard. Then, suddenly, the layout went wrong. Most keys don't do anything, and I have letters instead of arrow ...
1
vote
1answer
225 views

Disable Bluetooth device on Ubuntu

I run Kubuntu Quantal on a Macbook 8-2 and want to disable the Bluetooth device. Yeah, disable, not just hide or stop a deamon, but shut off the damn hardware. I know it can be done on Lenovos using ...
0
votes
1answer
479 views

Bad wifi with MacBook Air mid 2012

I have a MacBook Air mid 2012 with i7 CPU. The one with Ivy Bridge. I have connectivity problems with wifi running Arch Linux which I keep updated regularily. Throughput and response time performance ...
1
vote
2answers
3k views

Unix vs Mac OS X, Notable Difference

I was searching Unix vs OS X. I found a notable difference at From http://www.unix.com/unix-dummies-questions-answers/919-mac-osx-vs-unix.html OS X is a evolutionary kernel from the MACH and BSD ...
5
votes
2answers
5k views

How to install CentOS 6.4 on Mac Mini?

I have bought a new Mac Mini, and would like to use it as a Linux server. Now I'm trying to install CentOS on it. I downloaded CentOS-6.4-x86_64-netinstall.iso and booted the Mac Mini from a ...
0
votes
1answer
483 views

Transfer 150GB of files from an old MacBook Pro with Ubuntu 13.04 Live DVD

My girlfriend's old MacBook Pro 2009 (5,4) stopped working. I have tried several times to reinstall OS X, but could not do so. There appears to be something really really wrong with the OS. Since she ...
2
votes
1answer
87 views

Run two commands based upon output of first

I'm new to unix commands but have a need. I have a mixed Win/Mac environment where I use Win AD for user accounts and the Mac as the file storage. There is a command on Mac that automatically ...
1
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0answers
138 views

Low color depth while using X11 on a monitor

I am running Mint on a Late 2012 Mac Mini. While running X (KDE, LMDE or openbox) I notice a low color depth on My Dell S2209W monitor. I believe that the depth is not actually low as I can change ...
1
vote
1answer
730 views

debian/XFCE Virtualbox Guest on a Mac: how to use home and end keys?

So I have a Mac, and rather than boot debian/XFCE directly and have to configure hardware drivers I'm using VirtualBox. This means that my multitouch trackpad works well, and I can jump in and out of ...
0
votes
1answer
186 views

Fedora 17 Freezes on Macbook Pro Install

So I put Fedora on my flash drive using this tutorial, and I also burned it onto a DVD. Whenever I try to boot from it or one of the EFI boots, the countdown on the install freezes at 0. whenever I ...
3
votes
1answer
5k views

Convert .ISO to .IMG in terminal (Mac) (Linux)

I am trying to make a bootable flash drive with Linux on it for my Mac. I have Ubuntu desktop downloaded, and it is in my downloads. The instructions on the Ubuntu website tell me I need to convert ...
2
votes
1answer
130 views

dd is crashing after a few hours of transfer

I am trying to clone a external hardrive ( 1.5T ) to a second one ( 3T ) with dd. I am working on Unix and want to create a disk image. Here is the command I am using : dd if=/dev/disk1 ...
2
votes
1answer
631 views

Mac OS X partition type problem

As a 2 decades of MS-Windows user I have switched to Mac OS X a month ago. And my knowledge is not enough to fix my big problem which I encountered yesterday and my brand new MBPro is dead now. I ...
1
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0answers
296 views

os-prober not detecting Arch install

I'm triple booting osx, win 7 and arch on an apple macbook pro 8,2 I've followed the guide specific for my macbook pro here: Macbook Pro 8,2 Arch Installation As well as the beginners install guide ...
3
votes
3answers
210 views

Mac Terminal - moving files

I am trying to use Mac Terminal command to move files to a new location. I have a list of almost 2000 filenames with full paths in a text file. (All of them are in one parent directory, but ...