I am a beginner Ubuntu 9.10 user. I downloaded and installed the latest version of the sun VirtualBox. My problem is I cannot find where it is installed and that's why I could not run it. Generally, when I install a program the shortcut appears in the menu "Applications->ClassOfInstalledFile". But Virtual Box did not appear. How to find the icon, or simply how to run this application and have a shortcut of it on the "Applications" menu?
A friend installed QCad. All seemed well but he cannot find the app in the Applications menu under any category. Strange thing is, the Software Centre shows that it is installed. How can he run it if it does not appear in the Apps menu?n it be run from the command line?
I'm playing with my hard drive partitions and trying out different O/S versions so I want Grub2 to be aware of them on its boot menu. Currently I'm using the maintainer's version of Grub2 that came with karmic. Do I have to do a re-install of Grub2 or is there a makefile I can use? Specific commands that I would need be nice.
I have recently switched entirely to Ubuntu. I love Ubuntu and everything I need works fine, except the whole thing keeps crashing on a regular basis - screen goes black or white in a blink and totally hangs, requiring a hard reboot. How to starting trying to figure out what's happening? - I don't think it's hardware, as this laptop has worked fine with windows for a few years now. What sort of scans or checks can I do to investigate?
i cannot start a newly installed 11.04, i installed the boatloader into the root partition because i use another bootload called boot-us which start from its own partition, this worked fine with other ubuntu versions, but now i got the following errors after i try to start ubuntu with grub:
error no such device following a number error no such disk error you need to load the kernel first
I had a dual boot system (Ubuntu 10.04 and XP) and had a problem with my XP and had to reinstall it. Unfortunately I forgot to backup the boot file. After the re-installation of XP, I can't load Ubuntu 10.04 anymore, so I booted up Ubuntu 10.10 using USB, during the install, it didn't give an option to do a repair, so I did an install along with other OS. After the install, the GRUB showed now 3 OS:
Ubuntu 10.10 Win XP Ubuntu 10.04
How can I remove the newly installed Ubuntu 10.10 without damaging the other OS? I'd like to keep the 10.04 because it's all customized and have several apps already installed.
I just installed ubuntu 11.04 on my PC from CD.I selected the option for it to run as dual boot with my windows xp (SP1 - don't laugh). I changed the boot priority order in BIOS to hard drive.The problem is the boot menu where i select the OS doesn't appear and I go directly into winXP. I have rebooted ubuntu from the disc and checked that all the ubuntu files are there and the drives are partitioned as set. So where is the boot menu?I notice the grub.cfg file refers to windows xp do need to change something here?
when iam trying to use filezilla in a newly installed fedora 14,it shows a time out error. (when trying to connect to a server) my pxoxy properly working&i get internet connections, in my filewall ftp port is enabled. so what may be the issue now?
I've just installed ubuntu 9.10 on my laptop, and when I'm on vim, I can use arrow key normally in command mode, but in editing mode, if I use them, it print a letter, capital case + new line and doesn't move the cursor.
In putty I would try to play with the different type of keyboard settings (ESC[~, Linux, Xterm R6, VT400 etc...), but here, I don't know what to do.
At the installation time, I choose French/French keyboard.
Extra Question :
It's said to have GRUB2 by default, but at boot time it says Grub 1.97 beta...
So I just had gotten to know the old Grub a little when I upgraded Ubuntu to find the new Grub, which I barely understand at all! My use of Ubuntu is mostly for learning and recreational as my bread and butter is working on people's messed up Windoze systems, since that is where the work is. Naturally I've got to use and work with Windoze to know how to fix it and keep it running cleanly, but Ubuntu was the first Linux I found that to me seems like something that could be potentially be embraced by "non geeks". I have as yet to get anyone to try it; it is all about keeping up with the Joneses and having what they have. There is also that old pervasive myth that you get what you pay for, which with computers, I find the opposite is so often true, that the good stuff is mostly free.
In any case I dabble a lot with Ubuntu for fun and personal knowledge, but since I put 10 on I had only Windoze 7 on my machine at the time. It picked it up and I purposely installed Grub to my Ubuntu drive (I used separate physical drives, so that if you removed the Ubuntu drive, 7 would boot as if Grub and Linux were never on the machine and that is the way I like it since I tinker a lot.). The trouble is that I need Win 7 to be the default and I don't know how to do that with Grub 2 (is it 2?) I used to know with the old one. Also, I have since added a 160GB PATA drive with XP on it, since so much of the help I am asked to give over the phone is with XP and I am not one who can talk others through things unless I can see it myself. Plus there are some things I do that just plain old work best with XP. So I also need to add XP to my boot menu, and it is, on a separate physical drive as well, and I wanted that the same too; if you made the XP drive the priority boot device it will boot XP as if it was the only OS on the machine.
What the ideal for me would be is to have the Ubuntu drive as the one it boots from, Windoze 7 to be the default OS, and XP to be on the menu too. I have been able in all of the time with Ubuntu and Linux in general to find precious little info on how to do things with multiple physical drives. It seems to be taken for granted that the only way people multi boot is with separate partitions on a single physical drive
I have installed gcc-3.3 & g++-3.3 in ubuntu 9.04. Now I want to change the default compiler as gcc-3.3/g++-3.3. After creating links to newly installed gcc/g++, gcc works fine but g++ doesn't work.
When I give "$which gcc" or "$gcc --version" it works fine, but when I give "$which g++" it gives nothing and also "$g++ --version" it gives an error "the program 'g++' can be found in the following packages: * g++..." When I installed gcc I gave the command "$configure --perfix=/opt/gcc33 --program-suffix=33 --enable-languages=c,c++" . When I give "$which g++33" and "$g++33 --version", work fine.
I tried following:
$export CXX=g++33 $sudo ln -s g++-3.3 g++
Nothing happens. I am very new in Linux and I need to install ns2.1a9b in gcc-3.3.
have installed RHEL 5 recently and want to use internet on it. However it doesn't activate my connection when I try activating it through System>Administration>Network>Devices Tab. My network adapter is "Realtek RTL8139/810x Family Fast Ethernet NIC", and processor is Intel Core 2 Duo. I read in a thread somewhere to edit a file named resolv.conf to include DNS server address, but don't know how to go about it exactly. I asked my ISP and he gave me two DNS Ip addresses
I am trying to use the ksctp on CentOS 5 newly installed machine. However, I am not able to find some files (/usr/include/netinet/sctp/h, libsctp.so etc.,) that are required for compiling my application.
I setup a HTPC about a month ago, and just expanded my storage by adding two 750GB drives in addition to my OS drive. I am using Ubuntu 9.10 as my OS and need help setting up a raid 1 on the two 750GB drives.
gparted shows the two drives as /dev/sdb and /dev/sdc
Recently, I decided to wipe my system, put in two 250GB hard drives and rebuild my home file and print server. One of the hard drives is a SATA drive, and the other is not. In any event, they are identified as /dev/sda and /dev/sdb in Gparted. So far so good.
Working on (reading from/writing to) the first hard drive (where the OS is installed) is no problem. However, I have had difficulty trying to get my system to recognize my second hard drive and then allow me (nate) to read and write to said second drive. I followed these directions from the ubuntu community web page during installation:
and setup my second hard drive with an ext3 file system. The drive is /dev/sdb. The PARTITION is /dev/sdb1. The MOUNT POINT is /media/TheBase250.
The problem(s) begin at this point. I cannot:
1. Unmount the volume at my will-error says that only root can unmount
2. I am not sure if the command sudo chown -R nate:nate /media/TheBase250 allowed me to take full ownership of said drive. It appears as if nothing changes when I run this command in terminal (even when I am root) Moreover, I cannot give myself permission to read and write files to the drive.
3. However, when I open up nautilus, browse to "TheBase250", right-click in the corresponding "explorer" or "finder" window and look at the properties for the drive, it says that "nate" is the owner (under the permissions tab), but again, I cannot give myself FILE read/write capabilities, nonetheless anyone else. When I try, all that happens is the corresponding box goes back to displaying "---"
4. Interestingly, if I skip nautilus and double-click on the drive from my desktop, again, logged in as nate (only user account created) and then proceed to right-click on the window that opens up, click properties, half the time it says that I cannot make changes to the permissions because I am not "nate." Well, last time I checked, I am nate, and this is, albeit delinquent, my computer.
5. Another piece of information that may be helpful is that if I simply right-click on TheBase250 drive icon on my desktop itself, navigate to the permissions tab, the dialogue box says that "The permissions of "TheBase250" could not be determined"
Some additional information that may be helpful is the output from my fstab file. So, for your benefit, here is the output (the stars are not part of the file, but only to help improve readability):
************************************************** ***** # /etc/fstab: static file system information. # # Use 'vol_id --uuid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5).
Today I replaced my desktop's old Radeon HD 3850 with a new Radeon HD 5670. My system dual boots Lucid and Windows 7. Setup in Windows 7 was fine and the card now works. In Ubuntu, though, I see the Ubuntu loading screen, and then X fails to start and I'm given a blank screen. I booted into recovery mode and started with failsafe graphics; this allowed me to select an option to reconfigure with new hardware. Unfortunately, I perused some older threads on this sort of topic here and tried: sudo dpkg-reconfigure xserver-xorg from the root terminal accessible in recovery mode. Nothing happened.
i had no problems with the installation, no errors
DAY 3 i tried to install Win XP SP2 again when i boot up it shows "Boot from CD: Press any key to boot from CD....", then i press enter there a blinking underscore, in the upper left, in a black background for a few seconds and then boots up ubuntu i tried to use KillDisk(Free) but it hangs up, just like the boot menu i cant move up, down and enter to choose an option and then im thinking i can't use killdisk because it is for NTFS, am correct? DAY 4 ANOTHER = another fresh installed 10.04, my same cd, in another cpu which boots up with no problem and doesnt ask for user/pass because i selected automatic login MINE = my 'problematic' hdd which can't enter desktop in my cpu now i inserted ANOTHER in my cpu and it gets the same problem. asks for user/pass and cant go to desktop now i inserted MINE on ANOTHER's cpu and it boots up properly and doest ask for a user/pass now i dont know what to do. i can accept the fact that i can't use ubuntu, on my cpu, but i still want to know why.
I keep getting this error trying to connect to newly installed postgres server on Amazon EC2 running Ubuntu Maverick Meerkat.... Could not connect to server: Operation timed out Is the server running on host "....ap-southeast-1.compute.amazonaws.com" and accepting TCP/IP connections on port 5432?
I've updated config files, as follows... pg_hba.conf added host all all 188.8.131.52/24 trust where 184.108.40.206 is the IP range of my ISP postgresql.conf listen_addresses = '*' port = 5432 I am attempting to connect with pgAdmin 3 client. I don't think the problem is the client.
I have recently installed a program called IDA-STEP (manually off the web) on my Ubuntu 10.0.4 system. I unzipped the program folder to /usr/local/ida-step, and ran the executable to install (sudo ./ida-step) it. Now, every time I want to run the program I have to type "sudo ./ida-step" from within the folder to begin the program. However I also recently modified a copy of an existing *.desktop config file so that I can launch ida-step from the applications menu (and its in /usr/share/applications).
When I use this latter method to launch ida-step all I get is the programs initial splash screen flashing on and off (everything else in the background remains unaffected) - but the program never launches. I can replicate this behaviour if I launch the program in the terminal by typing "./ida-step" (rather than "sudo ./ida-step" which works fine).
I installed fedora 12 very recently after which I installed a few files. I don't know where these files get installed. Is there a default location for newly installed files? If there is one, is it possible to change the location?
I have just installed OPENSUSE 11.3 (32 bit) on a pc. I am brand new to OPENSUSE. I have connected a network cable from a router that previously connected a Windows XP machine to a home wired network/internet connection. The computer shows network connectivity, but when I launch Firefox it cannot find the OPENSUSE URL or any other such as my ISP. Do I need to install or activate some LINUX application to make the OPENSUSE system see the network /internet connection? I can't seem to find any application in the basic OPENSUSE installation that addresses this. Is there some kind of firewall that needs to be dealt with?
I am trying to install RSYNC to my newly installed Debian (Booting from SD). I ran the command apt-get install rsync and I got the following error WARNING: This version of glibc requires that you be running kernel version 2.6.12 or later. Earlier kernels contained bugs that may render the system unusable if a modern version of glibc is installed. The installation of a 2.6 kernel _could_ ask you to install a new libc first, this is NOT a bug, and should *NOT* be reported. In that case, please add etch sources to your /etc/apt/sources.list and run: apt-get install -t etch linux-image-2.6 Then reboot into this new kernel, and proceed with your upgrade dpkg: error processing /var/cache/apt/archives/libc6_2.7-18lenny1_arm.deb(--unpack): subprocess pre-installation script returned error exit status 1 INIT: version 2.86 reloading Errors were encountered while processing: /var/cache/apt/archives/libc6_2.7-18lenny1_arm.deb E: Sub-process /usr/bin/dpkg returned an error code (1) When I ran uname and I found out the kernal version of my debian is 2.4.26. Then I ran apt-get install -t etch linux-image-2.6, and I get the error
Reading Package Lists... Done Building Dependency Tree... Done Package linux-image-2.6 is a virtual package provided by: linux-image-2.6.26-2-orion5x 2.6.26-21
I finally got the driver to be installed and to be associated with the network adapter. Now the issue is the wireless network adapter won't connect to my wireless network. I am new to Linux, and am trying to get my Fedora 14 to work online, without needing to constantly be wired in (what's the point of having a laptop if you have to be stationary). Anyways my network has WPA2 personal security with a TKIP + AES encryption (I switched it from solely AES because I thought that might have been the issue).I've heard a lot of good things about Linux, but so far its been frustrating trying to get this wireless connection working. I am currently taking a course on Linux, and I am using the opportunity to learn about and maybe switch over to a Linux OS which I have heard so much good stuff about in my previous courses.
I have just installed fedora 13 onto my old PC. Everything is great apart from the fact that i cannot access the internet. My isp is TalkTalk, they do not support linux, and have suggested that i contact the Geek squad who might be able to help me for the princely sum of �30. i think that all that i need is the ip address for my Isp or something equally simple and my problem will be solved. failure to resolve this issue means that i might have to go back to windows.
The machinery that i have is an emachines 3210, 2.70 GHz, a Dlink wireless router, i am using a cat 5 cable plugged directly into the back of the pc, i am using fedora 13. ps my son is using windows and is connected to the internet still via WiFi.