For questions regarding the function of the entire operating system and issues that affect users system-wide.

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0
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0answers
7 views

Missing MSDM file

I have a dual booting system and want to read Windows 8 License Key from Ubuntu side. I know it should be in /sys/firmware/acpi/tables/MSDM file. But getting list by sudo ls /sys/firmware/acpi/tables ...
1
vote
0answers
11 views

Ubuntu 14 Idle - Non Activity Causes Poor Performance

I'm having an issue with Ubuntu 14. I have a touch screen and I noticed after medium to long periods of inactivity the device "throttles down" and takes a few moments to snap back. When I tap the ...
-6
votes
2answers
619 views

How to do sysadmin on Ubuntu [closed]

What are the most important Ubuntu sysadmin tasks, are there any tools for that? How about a tool with a schedule?
0
votes
1answer
6 views

get objdump to display full hex of a 64 bit mov instruction

objdump won't show me the hex of a long 64 bit instruction. objdump -d myobj.o here is one of the lines: 3: 48 bb 2f 2f 62 69 6e movabs $0x68732f6e69622f2f,%rbx the instruction hex cuts off ...
0
votes
1answer
12 views

How to automatically report system problems detected

Occasionally I get swarms of "System problem (problem) detected" errors, or even just one by itself. I don't want to turn them off altogether, because I think it's good to report them but I also ...
0
votes
1answer
19 views

Installation discs [closed]

May I create my own installation DVD from your site? If so, are there detailed, step-by-step tutorials that include ALL necessary steps, including "...which torrent; DVD writer, etc." for a Windows 7 ...
0
votes
1answer
20 views

Internal system error

installing Ubuntu 14.04.1 or 14.10 in VMware workstation 10, when i reboot the system, always remind me that there are internal system errors, i don't know why, who can tell me the reason, thank you ...
0
votes
1answer
9 views

how to remove windows if already combined with ubuntu [duplicate]

I installed ubuntu next to windows how would I go about getting windows removed without deleting my ubuntu?
61
votes
1answer
36k views

Differences between /bin, /sbin, /usr/bin, /usr/sbin, /usr/local/bin, /usr/local/sbin [duplicate]

I'm running an Ubuntu Server 13.04, but I see the same on a 12.04: I have six directories with command files. These are: /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin What are the ...
1
vote
2answers
283 views

I cannot create a new VPN connection 14.04

I have installed ubuntu 14.04 and it seems like I cannot actually create a VPN connectionor manage the network devices. When I am accessing the network connection using the network icon at the gnome ...
0
votes
1answer
2k views

How to change the system color from orange in 14.04 LTS?

Can I change the "orange" of Ubuntu? For example, I want to change: the folders; the button highlights when you hover over them; the buttons too.
5
votes
3answers
7k views

System Program Problem Detected

I have Ubuntu 12.04 LTS, fully up-to-date. I'm new to Ubuntu. Whenever I start my system I face "System Program Problem Detected." Why is this happening? I ran sudo rm /var/crash/* but it again ...
0
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0answers
10 views

System Issue(s) with my Trusty Tahr MacBook

I'm having a very odd issue (or possibly issues) with my Trusty MacBook. Let me give you as much info as I can: I am running 32bit 14.04 Ubuntu on an older Intel MacBook (if an exact model is needed ...
0
votes
0answers
11 views

Cant login in to Ubuntu with “net use” even though can ping Ubuntu computer

I'm trying to log in to a server with Ubuntu from a command shell on my windows 7 laptop by typing net use Y: \170.212.71.135\serverName password /USER:username /yes I get the following error ...
0
votes
1answer
45 views

grub-efi-amd64-signed package failed to install

how to tackle with this? I am getting this problem every time whenever I boot from USB drive it towards completion at last this problem arises always.
2
votes
0answers
32 views

xfonts installation failed and apt compromised

I started the installation of all the xfonts packages on my Ubuntu 14.04.1 system with sudo apt-get install xfonts-* While extracting a package (one of the hundreds of the list), the system got ...
1
vote
2answers
41 views

Should I close my open programs while installing updates?

I'm very new to Ubuntu, and Linux in general. In Windows, system updates are generally installed while the computer is shutting down, and completed on the next startup, presumably so that it can ...
0
votes
0answers
25 views

Stuck at GRUB rescue screen

I had installed Xubuntu 12.04.1 i386-desktop on my Dell Inspiron 1501. But it would not Shutdown my system, getting stuck at the ubuntu logoff screen. So i decided to remove that version & install ...
0
votes
1answer
23 views

Dependency is not satisfiable

every time when i try to install hdf5.deb and netcdf file in Ubuntu it says dependency is not satisfiable libc6 (>=2.7).I downloaded the libc6 2.7-17.1.deb but its not installing...please suggest me.
0
votes
0answers
77 views

Installing Ubuntu Desktop without a Desktop Environment?

Background I have put together my own desktop environment in Arch Linux, and I'm interested in setting up Ubuntu with the same environment. One way to do this is by installing Ubuntu Server and then ...
15
votes
6answers
3k views

How can I disable Ctrl+Q for all applications (system wide)?

A lot of applications like Firefox, Chrome etc, get closed when I accidentally press Ctrl+Q instead of Ctrl+W because of the proximity of the Q and W keys on the keyboard. Is there a way this shortcut ...
0
votes
0answers
20 views

I have not permissions to copy to external hard drives

Now I am using Ubuntu 14.04.I want to copy my documents and my datas to external hard drive.But I cannot copy because of permission.My hard drive is formated in ext2.How do I get permissions for my ...
0
votes
0answers
20 views

How to change Details in System Settings

I want to make my own linux distribution based on Ubuntu 14.04 and I want to know how can I change the logo picture with Ubuntu in System Settings >> Details >> Overview.
1
vote
1answer
20 views

Can I download Ubuntu with my Mac and transfer it via USB?

I have a dell optiflex 755 and i have fitted a new hard drive and power supply. There is no operating system, so I am trying to install ubuntu. I need to download it on a mac and then transfer it. ...
0
votes
3answers
3k views

Can't install nor try ubuntu 12.10, system halted

tried to find a solution but I wasn't able so far. I downloaded the torrent version of ubuntu 12.10 and burned it onto a dvd and created a bootable stick using unetbootin... the thing is, when ...
0
votes
1answer
76 views

Terminator doesn't show System Title Bar

after I reboot my system for some updates, my Terminator stopped showing the system tool bars... Anyone knows why?
-1
votes
1answer
64 views

App interface language?

Since i installed ubuntu 14.04 x64 , some programs are partially with chinese or japanese characters. I`ve updated system language , but it still not correct.My system is in portuguese Brasil, many ...
4
votes
3answers
677 views

Very large log files, what should I do?

(This question deals with a similar issue, but it talks about a rotated log file.) Today I got a system message regarding very low /var space. As usual I executed the commands in the line of sudo ...
-2
votes
1answer
31 views

Make operating system with Ubuntu? [duplicate]

I just had a quick question is it true that you can make your own operating system with Ubuntu and if so where can i go to learn how to make my own operating system with Ubuntu. Thanks
0
votes
0answers
26 views

Problems when updating Ubuntu

I get errors with libGL and fbConfig after every-day system update. It seems that update are erasing some Nvidia-drivers file, cuz I'm getting problem with some Qt project where I use graphic. But ...
0
votes
1answer
46 views

Is there a way to encrypt the entire hard drive after you have already installed Ubuntu 14.04?

How would you go about encrypting your entire system drive after you already have installed Ubuntu? I have Ubuntu version 14.04 LTS and I am using a laptop so I would like to have my data encrypted.
0
votes
1answer
2k views

Acer Chromebook 13 CB5-311-T1UU

trying to install linux on my Acer Chromebook 13 CB5-311-T1UU can you install linux on NVIDIA Tegra K1 quad core CPU processor?
0
votes
0answers
45 views

How to solve from “System problem detected” message

I installed ubuntu in my laptop . When i switch on my laptop ,My system shows System problem detected message, But system working well. so what is this means, how to recover my system from this error? ...
0
votes
0answers
120 views

Freeze of the system after the upgrade to Ubuntu 14

Dear Linux/Ubuntu experts, I'm adminstrating machines with Ubuntu installed. After the machine is upgraded to Ubuntu 14, I get complains that machine is freezing completely from time to time. The ...
1
vote
1answer
15 views

Load_Cycle_Cont increase quick / green hdd dead

an old bug is still there: I use a normal hdd, and the Load_Cycle_Count increade very quick. Every few secounds go the hdd to the park position and is wake up again. One hdd i lost because this bug. ...
1
vote
1answer
42 views

how to make scripts which will run on installation of apt package

I have created a bash script which will store some data into a mysql database. Then I have created deb file with that script and made it available for installation by creating local apt repository. ...
0
votes
1answer
16 views

What do i need to have or do to install ubuntu on a windows 8 PC? [duplicate]

I'm tempted to download and install ubuntu. Can anyone run me through the basic things I need to do or have to succesfully install and run this operating system on my PC?
0
votes
2answers
36 views

System faillure

I experienced a problem after removing wine as I used "purge" command instead of "remove" and now I am missing most of my programs including terminal and software center. I also lost most drives and ...
0
votes
0answers
22 views

Report System Error

Whenever Ubuntu is loaded, I am faced with a report system error. I click report, the window disappears and then reloads. I click report again, and it goes away for good, but that is it. No error is ...
0
votes
0answers
22 views

hardware info of computers in a lan

Need your support for a simple problem. I need to know all the hardware info of the computers connected to my LAN. Is there any way to do that via LAN, without having to ssh to each system?
0
votes
3answers
56 views

System Settings doesn't Respond

After installing Ubuntu, my system settings worked well until after I installed compiz config settings manager and then it stopped responding to mouse clicks. I uninstalled compizconfig settings ...
0
votes
0answers
16 views

How do I just install Ubuntu, and not Grub? [duplicate]

I just personally don't like the grub boot manager, and I still want Windows to be my main operating system. I tried using the "Wubi" installer, but unfortunately, I had all these errors. I also don't ...
0
votes
1answer
12 views

System activities recording

Is there any tool (or commands) available for Ubuntu which can record all the activities happening in system up-to thread level/architechture level? I need to understand and solve various of my ...
0
votes
0answers
21 views

Lubuntu 14.04 freezes when on Standby and no reaction

When hitting Standby, the system does not go into Standby mode, fans still operating. After this also run down (off) is not possible, only Abort possible. This returns the normal User screen and WLAN ...
0
votes
0answers
13 views

Create System Image(Currently using systems image) [duplicate]

My Ubuntu OS disks utility tells me that "DISK IS LIKE TO FAIL SOON", i tried to fix this but its not worked,i need to back up my OS as image file(.ISO) to install later,how should i do this?
0
votes
0answers
35 views

Upstart: how to set init-wide environment?

How to define environment variable for /sbin/init process? So that it will be inherited by all processes in system.
0
votes
2answers
109 views

How can I troubleshoot my system freezing just before restart?

Kubuntu 14.04 on a new computer. GPU is R9 280x in case it's relevant. Sometimes (not every time) when I restart in order to switch to Windows, Kubuntu seems to hang. There's a black screen. I am ...
0
votes
1answer
38 views

How can I recover data deleted during installation of Ubuntu? [duplicate]

i got a big trouble this is my first day with ubuntu. while installing ubuntu the participation of the hard disk was deleted and it contains a big project ( i worked on that project about 5 months ...
0
votes
0answers
107 views

Ubuntu 14.04 freezes on wakeup from suspend mode

I am new to ubuntu and i have checked some of the previous questions but it seems everyone is having nvidia graphic card. I have a Dell inspiron with AMD Radeon HD 8800M and after my laptop wakes up ...
0
votes
1answer
31 views

will my files still remain after OS replace install option?

I'd like to try the replace OS option of install....can my files (downloads etc) etc remain intact with this option post installation?