Questions tagged [appliance]

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0
votes
1answer
68 views

Product key not found during installation of CS50 Appliance. What is the alternative?

I am a cs50x student and tried to follow the CS50x instructions and could download VMware-workstation-full-11.0.0 and appliance50-2014-vmware. But I could not see any product key in red during the ...
2
votes
3answers
74 views

Stretching appliance in full window

Currently my cs50 appliance window is in centre of vmware workstation. How can I stretch cs50 appliance in full window in vmware for proper viewing ?
0
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1answer
291 views

Cannot connect to internet in Bare Metal

I just installed the CS50 Appliance in Bare Metal so that the O.S. could use all of my Laptop's RAM. But I can't connect to the internet, can you guys help me? I don't know anything in Linux.
3
votes
1answer
873 views

Error: Gedit not opening on VirtualBox Ubuntu 14.04

I recently downloaded VirtualBox and imported the CS50x Appliance. I am unable to open gedit and receive the below error message, included as a screen shot. If someone can assist me on what I should ...
0
votes
1answer
542 views

Unable to use gedit in VirtualBox appliance

I recently started using VirtualBox and the updated version of the appliance. Any time I click on the gedit shortcut, or when I try to launch edit from the terminal, it crashes before starting up and ...
0
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2answers
397 views

CS50 commands, standard commands - is there any literature and who did that? [closed]

I am on week 1 and it is a lot frustrating to me. I certainly am not good with computers. When in first part of the lecture, teacher says things such as someone invented it, computer looks for it... I ...
2
votes
1answer
442 views

Gedit is not working on CS50 Appliance

I've installed the CS50 Appliance, but when I click the gedit button nothing happens. I tried to update the package, but when I enter to Browse Network in the File Manager, I have this error : Failed ...
0
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1answer
106 views

Appliance as second OS

I've installed cs50 appliance as second OS on my notebook, but I cant turn on my WiFi - Fn+F3 doesn`t work( need some help from community, thanks)
-1
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3answers
586 views

I'm not going to use the appliance, what software should I install?

My HDD space Is tiny and the ram Is very slow, so what are the software to install to compensate for the appliance?
0
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1answer
55 views

Third party repository

I'm trying to update the appliance from gui software updater & it has 154 mb of software update but as soon as i click on install now it is giving me the following error please help.
0
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2answers
78 views

No jharvard folder found in any place

There isn't any folder called jharvard in which I could save a file. As a result, I get the following message in the compiler: No rule to make target 'hello'. Stop. Would anybody be so kind to help ...
1
vote
1answer
542 views

gedit won't work in CS50-2014 appliance

I have successfully installed the CS50-2014 Appliance. My laptop is running the 32-bit version of Windows7 (Dell Precision M65 / Intel Centrino Duo 2GB memory) and I use the 64-bit Ubuntu version. ...
1
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2answers
434 views

Can not run staff solution of server.c

I am trying to run the staff solution of server.c but I get an error that I need to install rsplib=legacy-wrappers. What does it mean? I just updated the appliance and restarted it, but problem is ...
0
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1answer
254 views

2014 Appliance Issues

I am having some issues with the 2014 Appliance on VirtualBox. I have imported it correctly, however, I have no IP address in the taskbar (though I have internet) so I feel like my network devices ...
1
vote
2answers
1k views

How do I get CS50 Appliance to work on my mini laptop Windows 7 x86?

I tried to install and get the CS50 Appliance to work on my mini laptop. I am using VirtualBox and my mini laptop is a Canaima MG101A4. The error I receive reads, VirtualBox - Error In ...
0
votes
1answer
205 views

How do I get the cs50 appliance library to work

I am new to cs50 I have the virtual appliance on my pc, when I try to enter the command make hello-2 in geedit I get an error undefined reference to 'GetString'. My code seems to be correct I think ...
1
vote
1answer
1k views

How do I resolve a `for loop initial declarations` error while compiling?

I just copied copy.c to whodunit.c. Then I saved and tried to compile the program by running make whodunit. This resulted in the following error. whodunit.c: 73:5 error: for loop initial ...
1
vote
1answer
86 views

how to boot the appliance in console only mode?

I don't own a resource rich machine, running appliance upon a hypervisor and many other apps consume a lot of resources. What I want to do is to boot the appliance in console only mode, and then ssh ...
1
vote
2answers
319 views

VMware software center

I'm enrolled into Cs50X as an audit And I would like to know if I'm eligible for a free VMware Fusion download. I tried to access the VMware Software center but only to be re-directed to the Cs50x web ...
0
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3answers
748 views

Error while importing cs50 appliance 2014

i downloaded updated version of VMplayer from the recommended source mentioned by CS50 but after installing the VMplayer and importing the CS50 appliance-2014, there was this error SHA1 digest of file ...
8
votes
12answers
95k views

Why can't I import the Appliance OVA into Virtualbox?

I can't import the Appliance OVA file, appliance50-2014-vbox.ova, into VirtualBox. I keep getting the error message: Result Code: VBOX_E_FILE_ERROR (0x80BB0004) How do I fix this without switching ...
5
votes
3answers
192 views

Can I use the old appliance for the new course?

I almost completed CS50 last year, and I was just wondering if I could finish up the coursework with the old appliance, or do I need to install the new one? Thank you!
0
votes
1answer
687 views

What's causing the “'spl/gevents.h' file not found” error when compiling `breakout`?

After executing the command make breakout I'm getting this error: breakout.c:16:10: fatal error: 'spl/gevents.h' file not found #include <spl/gevents.h> I'm using Appliance version 19.
1
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1answer
148 views

My terminal shows `jharvard@appliance` instead of `jharvard@ubuntu`. Is it OK?

I just download the cs50 appliance and was going through pset 1 and then I realized my terminal window shows jharvard@ubuntu instead of jharvard@appliance as stated in pset 1. Is there something ...
0
votes
2answers
123 views

Do I need to install the Appliance in order to complete the problem sets?

I'm taking the CS50 course for computer science and I'm currently at week 1. Is it necessary to install the CS50 appliance in order to do the problem sets? Or can I solve them with other compilers as ...
0
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1answer
43 views

Appliance Download takes too long. Are there any other mirrors?

I keep getting download time announcements of 10 + hours and eventually the file download fails altogether. Are there any other locations online where I can download the Appliance file? If it's a ...
1
vote
2answers
1k views

Problems running update50

So... fresh instance of the cs50 2014 appliance (i.e. Ubuntu 14.04 LTS guest VM), running on Ubuntu 14.04 host OS, using VirtualBox. I've ran plenty of VMs on this machine before, so I'm pretty sure ...
9
votes
4answers
318 views

Running “update50” cause “Settings Manager” to dissappear from CS50 2014 Appliance's menu

I've just installed the new 2014 CS50 Appliance (v.2014-24) inside VMware Workstation 11 according to the instructions. And its working fine, with the following exception: If I run in terminal ...
14
votes
6answers
5k views

Missing network adapter

I'm using Cs50 appliance 2014. I get missing network adapter message in bottom right side. "ifconfig" gives the following output. "sudo service network restart" gives the following output ) I have ...
0
votes
2answers
426 views

No IP address in the appliance with VirtualBox

I've just installed the appliance with VM VirtualBox, but it says missing network adapter where the IP address should be. What did I do wrong? Thanks
1
vote
1answer
89 views

Is it possible to resubmit psets from 2014 still using the Fedora appliance?

Happy New Year, everyone! I started CS50 3-4 months ago but I wasn't able to finish all the psets on time before the end of 2014. Now I will start again with the new CS50. I know there is a ...
1
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3answers
1k views

cs50 2014 appliance - missing network adaptor

I have already set the network's adopter to NAT. But still cannot connect to the internet. However, I can update the appliance using update50. Would you advise? Thanks!
0
votes
1answer
115 views

How do I check the version of my CS50 Appliance?

I downloaded the appliance in September 2014. The title that appears on top of the window is "appliance50-19-vmware". Does this mean my version is 19? Is there another way to check the version?
1
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0answers
75 views

How to get rid of this error while importing applicance on virtualbox?

When I try to import the appliance, i get the error shown in the screenshot, how to get around it?
1
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2answers
180 views

Link for the new Ubuntu appliance

Can someone please share the link for the new Ubuntu-based appliance? I've been searching everywhere...
0
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2answers
58 views

[STAFF]Submitting using another VM?

My computer crashed recently and I am working on a backup laptop. I already have an Ubuntu VM installed in this one. So I was wondering, can I submit my psets using the Ubuntu VM instead of the ...
1
vote
1answer
485 views

Segmentation Fault in pset6 (speller)

When running a finished speller, I receive an unhelpful segmentation fault. jharvard@appliance (~/Desktop/pset6): ./speller ~cs50/pset6/texts/austinpowers.txt Segmentation fault (core dumped) ...
1
vote
1answer
48 views

switch between cs50 appliance and window

Inside Windows, I can use alt+tab to switch between different programs. So what's the shortcut key to switch between the cs50 virtual machine and windows?
1
vote
1answer
173 views

The CS50 Appliance download link is giving an Access Denied error

I have been trying to download the CS50 application, but this link (and also the torrent version) both return an error. Saving the link just gives a server error message in the download box. Slicking ...
0
votes
2answers
4k views

VMWare Workstation will not install on 32-bit Windows

While installing VMWare Workstation 11 there is a pop up window saying that: this product can only be installed on 64bit window 7 or newer OS What should I do so that I can use the CS50 Appliance?
0
votes
1answer
94 views

appliance50 only shows on a blank screen in VMware

I'm running a a mid 2010 MacbookPro with OSX 10.9.4 and have installed VMware and downloaded appliance50. When I try to run it however, I don't see a desktop, just a black screen with a cursor that ...
3
votes
2answers
582 views

Where are cs50.c / cs50.h?

I've seen in week 5, David opened up the cs50.c and cs50.h files. I'd want to further look into that myself but can't found it anywhere in my appliance. Where are cs50.c and cs50.h?
1
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0answers
106 views

Can't run pset4 files outside of appliance

I usually use Ubuntu instead of appliance for programming, cause I feel much more comfortable that way and Ubuntu is the OS I use everyday. For that reason, I have downloaded the C compiler and the ...
0
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2answers
364 views

Installing the CS50 appliance on a chromebook?

If possible, I'd like to install and run the CS50 appliance on an HP Chromebook. Can I do this? If so, can anyone direct me to instructions on how to do it? After looking around it seems like it ...
1
vote
2answers
91 views

Problem uploading pest

I have tried to upload the zip file with my pset4 code to the CS50 submit function several times. I can add the files, but when I hit the upload button, the file appears to upload (the bottom green ...
1
vote
1answer
1k views

What is the password to gain root in cs50 appliance?

I want to install VLC player on my appliance so that I can watch downloaded course videos and need to access su to do it. I entered crimson as the password and it didn't work. Anybody know what it is?
0
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0answers
879 views

Breakout: Missing spl folder

Problem Set 3: https://d2o9nyf4hwsci4.cloudfront.net/2014/fall/psets/3/pset3/pset3.html (Section "Breaking Out", after "Backstory") Hello. I tried to do make window (for window.c) on the terminal and ...
0
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1answer
14 views

Restoring desktop icons on Appliance

This is admittedly more of a Linux-Fedora question, but it seems the appliance distro is customized such that some of the normal troubleshooting guides I've found won't work. I have accidentally ...
0
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1answer
429 views

How to print from VMware Player

Has anyone any luck in printing directly from the appliance? The following documentation doesn't seem to work: From the VMWare Player 5.0 user guide Add a Host Printer to a Virtual Machine You can ...
-1
votes
2answers
130 views

I need a link on how to install the virtual machine [closed]

Please, I would like to know how to install the VMWare and how to use it. Hoping to get a clear answer to this in order to enable me to move forward.