Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [ubuntu-12.04]

Ubuntu 12.04 (aka Precise Pangolin), is the sixteenth release(version) of Ubuntu from Canonical.

0
votes
0answers
52 views

Cannot access Linux in dual boot because system boots straight to Windows without showing the grub menu?

I have linux and windows installed after upgrading to windows 10 , when I reboot the system there is no grub screen to select the system I want , it just gooes direct to windows 10. Cannot access ...
0
votes
1answer
47 views

Ubuntu detects half of external disk

I have a Virtual Machine that has 3 disks. The third one is 150Go size, I get this with sudo fdisk -l /dev/sdc: /dev/sdc1 2048 314572799 157285376 83 Linux However, df command ...
0
votes
0answers
32 views

Get Dropbox running again on Ubuntu 12.04

I'm still using Ubuntu 12.04 on a virtual server which I want to replace by a Ubuntu 16 machine. I installed dropbox on that old server many years ago (and don't know how I did that). It worked till ...
-1
votes
1answer
41 views

Is any way to get cache data from ubuntu? [closed]

Is any way to get cache data from ubuntu? How can i get L3 cache data from the Ubuntu virtual machine. The hypervisor is either XEN hypervisor or VMWARE
3
votes
2answers
979 views

do-release-upgrade not using old-releases when upgrading from Ubuntu 10.04 to 12.04?

Take pity on me, I'm trying to climb the upgrade ladder all the way from 10.04 to 16.04. First step is to get to 12.04. I've updated my /etc/apt/sources.list to use old-releases: ## main & ...
3
votes
1answer
219 views

How to create ZFS mirror with disks of different sector sizes?

Trying to repair a mirror in a ZFS pool: louis@watson:~$ sudo zpool status pool: watson state: ONLINE scan: resilvered 1.55T in 7h22m with 0 errors on Fri Oct 6 03:19:16 2017 config: NAME ...
0
votes
1answer
64 views

ubuntu 12.04 no kernl at grub startup

I have a virtualbox virtual machine on Windows 10 that launch linux Ubuntu 12.04. On startup, grub don't find any kernel to boot on, so it start a memtest sequence. I use an Ubuntu 16.04 livecd to ...
2
votes
1answer
3k views

Can't detect my Android mobile phone in network using NMAP

I want to find all devices using my WiFi connection. I used: nmap -vv -sP 192.168.1.1-100 I can find my local PC and Router, but I cannot detect my Android mobile phone using this command. network:...
0
votes
2answers
2k views

What is rotating my haproxy logs?

I have a haproxy logrotate configuration file in /etc/logrotate.d/haproxy that looks like this: "var/log/haproxy.log" "/var/log/haproxy-status.log" { daily size 250M rotate 1 create 644 root ...
0
votes
2answers
174 views

Is ubuntu 12.04 still supported?

I tried to find out till when ubuntu 12.04 is supported. It supposed to be the April 2017. But which date exactly? Where can I find the exact date?
0
votes
0answers
387 views

rsync error on windows with CYGWIN

I have tried various combination to transfer remote files to local using rsync but failed This the command I arrived at as correct looking at various sources: $ rsync -vvazh --progress pawan@192.168....
0
votes
1answer
57 views

How to reboot automatically at a certain hour and mail it happened? (timezone issue)

Googled it, tried and made some attempts to do it on Ubuntu 12.04, but it's working in a strange way... These are my crontab entries, that launch a certain script controlling something (not relevant)...
7
votes
1answer
1k views

Many USB 3.0 devices on a single Ubuntu via a powered HUB

I tried connecting multiple usb 3.0 enabled devices to my ubuntu 12.04 machine. But found out that at a time not more than 9 devices could be seen connected. I tried monitoring the kernel logs at /var/...
0
votes
1answer
417 views

403 Forbidden on Windows 10 Pro after mklink htdocs/vhosts to Dropbox folder

I've a Dropbox account / folder which is synced on both my laptops - one is a Ubuntu 12.04 and the other one is Windows 10 Pro. I'm trying to configure my Apache on Windows to use the same folder ...
0
votes
0answers
145 views

Computer doesn't boot to BIOS

I, first, started my Ubuntu, then it booted up correctly. But then it became unusually laggy, I couldn't even refresh. So I unplugged my power cable to shut it down (and my battery is dead) and turned ...
1
vote
1answer
300 views

Networking problems on Ubuntu guest after upgrade VirtualBox from 4 to 5

Host is Windows 7 Guest is Ubuntu 12.04 Everything was working fine before the VirtualBox upgrade. Now, on boot, that ubuntu instance keeps waiting for network and when it finally boots ifconfig ...
0
votes
0answers
54 views

Ctrl key is disabled by launching vmware player

I am using Ubuntu12.04 as a host OS. After I launched VMWare player Ctrl cannot be used in host OS. Not even if I teminate vmware-player. My only 'solution' is to reboot. How can I fix this issue?
0
votes
1answer
35 views

Unable to execute a file in the hard disk partition

My computer has two hard disks (1 SSD + 1 HDD). I have installed operating systems in SSD and made HDD as a NTFS drive (named as 'WorkData'; and the location is /media/WorkData), so that I can work in ...
0
votes
0answers
474 views

Unable to run python script remotely through SSH on ubuntu 12.04

I am trying to implement a networking model(functioning well on ubuntu 14.04) on my system(ubuntu 12.04), which involves connecting with nodes(machines) remotely and running python script on them. For ...
1
vote
0answers
39 views

emacs weird font and big UI

I just installed spacemacs in my Ubuntu 12.04 LTS but when I started the app I get this: Big fonts and weird numbers in emacs links, I tried to load it without spacemacs config file I get the same ...
0
votes
0answers
2k views

Ubuntu netinstall hangs with local mirror

I have a PXE server with Ubuntu installations, all of them use a preseed config file that point to a local mirror. Problem is, whenever the installation start downloading files from the local mirror ...
1
vote
1answer
31 views

How to know how much (and which) data I have lost after disk failure

One of the disks in my cluster (with a RAID 5) died last week and I had to replace it. After a rebuild and a consistency check, some data belonging to different users were lost. I need to know exactly ...
1
vote
0answers
43 views

Terminal lines intermittently invisible or corrupt on Ubuntu 12.04

I am running gnome-terminal under Ubuntu 12.04 and I have a weird problem that I haven't managed to find any info on. Whenever I type a command, the resulting output is frequently - but not always - ...
0
votes
2answers
286 views

Can't Locate MySQL History File [closed]

I need to find a SQL users password, I can't reset it. All I know is that there is a MySQL History file containing this information on Ubuntu 12.04
0
votes
1answer
33 views

Accidently deleted Windows, have Ubuntu installed but can't run

So this is my problem: I put Ubuntu on a USB stick with the usual method. I then restarted my computer and went into the BIOS menu (HP press F10) and switched USB to the top of the boot order. It ...
-1
votes
1answer
73 views

My Laptop has still some Linux in it?

I installed Linux Ubuntu a few days ago. I realised it was a bit overrated and decided to go back to windows. I created a bootable USB stick of Windows 7 on the the same system(Ubuntu). I successfully ...
0
votes
1answer
2k views

ubuntu 12.04 su fails : cannot execute /bin/bash no such file or directory

After adding a user as sudoers as, su to this user fails with error message: Cannot execute /bin/bash : No such file or directory I googled and found a lot of similar issue, mostly due to /...
1
vote
1answer
310 views

unable to install gnu parallel in ubuntu 12.04

Travis CI is using Ubuntu 12.04. I want to install GNU Parallel on it and used to be able to with sudo apt-get install parallel but now am not able to. What do I need to do? Do I need to compile it ...
0
votes
1answer
99 views

How do I upgrade PHP progressively over several websites on a single server?

I have a set of PHP-based websites hosted on a single Linux server that I need to upgrade PHP for. However, as some of the sites are QA / staging and others are production, I need to do this ...
0
votes
2answers
503 views

Ubuntu 12.04 and Lenovo E450 Wireless Card

I have Lenovo Thinkpad E450. Just now I installed Ubuntu 12.04 LTS(64Bit). Problem is Wireless card is not detected on this Ubuntu, only wired internet is enabled and working fine. So please help me ...
1
vote
0answers
36 views

Ubuntu 12.04.5 erroneously applies static IP to all interfaces

First, I'll start by saying this is a virtual machine in VMWare Player and I’m using Ubuntu 12.04.5 instead of the newest version of Ubuntu because it’s being used in an educational environment to ...
1
vote
1answer
6k views

How to switch PHP 5.5 instead PHP 5.4 in Bitnami

Details: Distributor ID: Ubuntu Description: Ubuntu 12.04.5 LTS Release: 12.04 Codename: precise Bitnami used in AWS I want to install PHP 5.5, so I do next step: php -v PHP 5.4.26 (...
0
votes
2answers
256 views

Cron expression hour 1/12

I'm looking at a system where someone added a cronjob which schedule is like this: 0 1/12 * * * doSomething More commonly, if the hours part in the schedule were */12 then it would execute every 12 ...
1
vote
1answer
852 views

Can not access Hard Disk from Ubuntu 12.04 live CD

I am new to Ubuntu. I have installed Ubuntu 10.04 . OS is corrupted in my system and can not boot. I just go through recovery mode and upgrade my OS but still i can not boot. Using Ubuntu 12.04 Live ...
2
votes
0answers
537 views

Ubuntu 12.04 Dual Monitor Worked but not Working Now

I'm using NVIDIA GT218 and unable to see my monitors in "Display Settings", following info might help # lspci 00:02.0 Display controller: Intel Corporation Device 041e (rev 06) 01:00.0 VGA ...
4
votes
3answers
151 views

What is the standard ftp service of ubuntu server 12.04?

Stopped vsftpd, so it is not that. If i can still access via ftp (sftp in particular) how do i now what service is managing it?
0
votes
1answer
183 views

Install windows7 and ubuntu 14.04 on a computer which already has windows and ubuntu 12.04 installed

I have installed windows 7 and ubuntu 12.04 in 2 separate partitions in my machine and I can access both using the GRUB. Now I want to re-install windows 7 and ubuntu 14.04 to my machine. What is the ...
1
vote
2answers
2k views

How to create a virtual machine from a bootable USB?

I need to take a live USB, that has Ubuntu 12.04 and a ton of customization on it, and create a virtual machine in Virtualbox from it. I ultimately actually want to get this installation up to Google ...
0
votes
1answer
3k views

Connect to VPN when `wicd` delivers the internet

wicd and nmcli conflict, so how can I get onto a VPN if not through nmcli con up?
1
vote
1answer
282 views

How to run a command a command as root on startup (Ubuntu)?

I'd like to run a bunch of commands automatically on boot with root on Ubuntu 12.04 (for instance a mount) I tried to put them in /etc/rc.local but didn't work. Thanks
0
votes
0answers
95 views

nm-applet thinks I'm offline

I got on wireless with wicd-curses, but nm-applet thinks I'm disconnected. What I'm really trying to do is get on my VPN, and I usually do this through nm-applet. It doesn't want to let me on VPN ...
10
votes
3answers
14k views

How to uninstall flux on linux?

Flux is a lighting app which malfunctions on my laptop. I tried sudo apt-get remove flux in the terminal, but it responds with "the package doesn't exist".
0
votes
1answer
433 views

Jenkins slave is not using ccache

My Jenkins connects to its slave (Ubuntu) via SSH. I followed all possible instructions on installing ccache on the slave, I put "export USE_CCACHE=1" in every possible place, I have linked compilers ...
0
votes
2answers
320 views

w3m keeps auto-refreshing

When I run w3m 'google.com/search?unicode+smiley' the page does load correctly, but it keeps refreshing every 0 seconds until I hit CtrlC. I don't think I changed any of my w3m settings and this is a ...
0
votes
2answers
91 views

Where does mutt save email while you're writing it?

I was in the middle of writing an email when my computer shut down. I had already :w saved it, but not :wq saved-to-drafts. Where should I look for the partial email? This is on Ubuntu Linux.
0
votes
3answers
124 views

Where else are vim config files stored besides ~/.vimrc and /etc/vim?

I somehow (a long time ago, probably playing around with Rvim) made a keyboard shortcut which I now want to get rid of. The problem is, I have no idea where the config file that has nmap _ <- is. ...
4
votes
1answer
768 views

Simple Nginx config doesn't work

I am a developer with absolutely no server experience, this project I'm working on is my first foray into the world of servers. Basically I have to host an API online, on a Linode server running Nginx ...
0
votes
1answer
391 views

Apache not working after an Ubuntu server upgrade from 10.04 to 12.04

I’ve just upgraded a server from Ubuntu 10.04 LTS to Ubuntu 12.04 LTS given the imminent end of support for 10.04. The upgrade went fine; I have already tested it all with a virtual machine beforehand....
2
votes
3answers
12k views

How to run update-initramfs from bootable usb?

My computer froze during an upgrade from ubuntu 12.04 to 14.04. This resulted in a kernel panic upon reboot. /sbin/init: relocation error: /lib/i386-linux-gnu/librt.so.1: symbol__clock_nanosleep,...
-1
votes
1answer
56 views

How to handle log analysis from several servers? [closed]

I’m stuck which way to go with log analysis. I have a bunch of small VM’s (web + database server) running with Ubuntu 12.04. Right now I log weekly into each machine and grep system logs and Apache ...