Ubuntu :: Multiple Gcc On One System?
Feb 7, 2011Is it possible to have more that on gcc and g++ on a system. Then one application want to choose 3.4 and the other want to use 4.4
View 4 RepliesIs it possible to have more that on gcc and g++ on a system. Then one application want to choose 3.4 and the other want to use 4.4
View 4 RepliesI triple boot with XP on the first partition, sidux on the second and third and Ubuntu on the fourth. sidux controls grub2. When I boot into XP or Ubuntu, my clock gets set ahead 4 hours to UTC time (I'm on Eastern daylight time).
Is there a way for all three OSs to display the right time?
Is it possible to install multiple system languages on ubuntu, hopefully 10.10, since I'll be upgrading pretty soon? I'm a native spanish speaker, so I currently use my system in spanish, but when I see the option at log in to change the language, I'm wondering if that will change the system language as well. Menus, man pages if they exist, etc? I'd like to be able to install numerous languages and switch between them, either at log in or actually from within my system. How's Arabic and Italian support as well, does anyone know?
View 2 Replies View RelatedHow do you combine multiple Linux distributions live cd's or non install CD on one DVD or CD if your on Windows?
I would like to combine some minor Linux distributions: Gos and puppy acrade 6 and more on one DVD so I can spare money and place.
On Ubuntu 10.04 when there are more than just one user logged in, if one of users logs off system hangs with a black screen.
After I reboot the machine and log in again, just after GDM login screen I get a window with a message about PowerMeter crash, with suggestion to 'cancel' and 'log off'. Only 'Log off' works, i.e. I'm successfully logged in.
Last entries from system.log before system freeze are:
Code:
I have a folder that contain about 2,5gb of debs ranging from vlc, gstreamer, jokosher and audacity etcthose programs I backed up with dpkg repack, now I want to restore them but sudo -i .deb breaks my systemI wonder if there is a to install them and skipping those which dependenciws are not met
View 3 Replies View RelatedMy system already has Winxp, Vista and Ubuntu. I'd like to try F11 on my system with about 50 GB free space. How do I set up the installer so that it will install F11, configure the boot loader to recognize all (multiple Oss) so I can load any one of them? I know Fedora has no problem to boot winxp and Vista, but how to set things up so it can also boot other Linux OS on the same system?
View 4 Replies View RelatedI have given up (for now, at least) the idea of a raid solution but I will still have 2-3 hard disks available for my workstation. If I choose to reinstall from scratch,can I have essentially two different homes?
View 5 Replies View RelatedI can't find the place to set the system to keep multiple kernels. For the first time in a long time, updates are giving me grief. I've kept the last working nvidia driver in case I need it.
Now I would like to keep one old kernel when I update to the new one. I had a lab rat that never got rid of old kernels and that was too much. It is possible to keep the last working kernel when you update, isn't it?
I have a virtual machine with two network interfaces. Now I wanted that both are part of different domains and tried to configure that with system-config-network. But there I only could change the the domain for the entire system. Is it possbile to edit the Domain for each network interface. If yes how?
View 1 Replies View RelatedIs there any way to load up multiple linux flavors (such as ubuntu and its variations, backtrack, dsl, desbian,ect..) on to a USB drive with persistence?
View 2 Replies View RelatedMy questions begin with Virtual Box. I have Windows XP installed via Virtual box. Ordinarily, I hate everything about windows, but unfortunately some things related to my job I am still in need of having some access to some form of Windows. I am wanting it to recognize all of my multiple hard drives that are installed on this system, 4 of them to be exact, so that I can utilize files from all of them.
View 3 Replies View RelatedI have 11.1 on a computer. I updated it yesterday. Now K3B, VLC, and XDVDShrink are all broken. Possibly other programs broken as well. VLC refuses to uninstall via Yast. These are high-priority programs for this computer. Multiple people use this computer for multimedia and there is not much to entertain ourselves with in our very cold climate. In other words, it is mandatory that K3B, VLC and XDVDShrink return to operational status.
Should I just upgrade to 11.3, try to fix the broken 11.1? I prefer using KDE3, not KDE4, but I can sacrifice.
The last days I try to find a good and easy solution to keep new installed Servers with same basic configuration. For example every new Installed Server should have:
- phpmyadmin installed and configured
- munin installed and configured
- mysql server with some predefined users and passwords
- same users created with existing ssh keys. also ~/.ssh/authorized_keys file with pub key inside
At the moment I use some bash script to create the users and sync the keys. Basically I need to install predefined packages and remove some other packages configure some config files (or copy working configs). I have looked at cfengine and puppet Server. And I am asking my self if this tools are overkill for this task.
I want to build a custom system and I need your opinions. I have an old laptop which I want to configure as a system for troubleshooting purpose, my idea is to have multi-boot system with multiple root file systems, e.g. one root file system has only BIND to work as DNS server, another root file system has only Samba, etc., and I can choose which system to boot into from grub, or a custom menu after booting grub.
I thought of setting multiple partitions and install a full system on each one, but I thought that there might be a better way to do this, I'd like to hear your opinions.
I need to receive a number of raw ethernet packets (say, 100 packets) into a user-mode accessible buffer large enough to hold all the packets. The way I have done this so far is by looping over the recvfrom() system call 100 times, passing an incremented pointer addressing the location in my buffer to store the packet. Is there a way to receive the 100 packets into my buffer with one system call, perhaps by instructing the kernel to DMA the 100 packets into my buffer?
View 1 Replies View RelatedI have a PC with 4 harddisks and one ssd drive, presently PC boots from the 1st harddisk and other harddisks (sometimes 1, 2 or 3, depends upon the requirement) are used for the storage. Now i want to boot the PC from SSD and use the other harddisks for the storage only. My problem is that when system boots it takes 1st harddisk as sda and SSD as sdb, if i am using only one harddisk, and if i use 2 harddisk it takes sdc as SSD. So i am not able to give fix boot point in menu.lst file, if i wish to use root filesystem from SSD.I am using 2.6.33.7 kernel and grub bootloader. I have tried using initrd with udev but not able to include and start udev properly in initrd. I am trying to boot from UUID or LABEL, but no success. Am i missing something in kernel to get the UUID or LABEL.
View 6 Replies View RelatedI'm having some trouble hooking my external flatscreen monitor up to my Toshiba Tecra's docking station and having Mint (or Debian) be happy with it. The laptop uses a widescreen monitor but my external is a 4x3; I wonder if this is causing problems. Of course, it may just be the Intel 82801G graphics adapter.et things up properly in the Display Preferences config window (I'm using Gnome, btw) but when I hit apply, the system locks and I have to hard boot. I've never set up a linux box with multiple monitors before, let alone multiple monitors that require different resolutions.
View 3 Replies View RelatedI am unable to Install Fedora10 in my system as one of the multiple operating systems and it gets hanged after probing for Hardware devices and so ...I get fedora trademark sought of symbol and even after waiting any amount of time it doesnt go further..neither the keyboard works nor the mouse pointer moves... I am stuck at this screen shown in the installation screenshot...I get this screen however I dont get the options back or next or its that I am unable to see this options on the screen at all and mouse gets hanged and even keyboard doesnt work...
[code]....
Initially after booting with the media it doesnt even prompt me to press any key to boot from CD or Dvd or I get any screen to select the option for the mode of installation like text based installation or graphical installation..it hardly shows me this screen for even a fraction of second as well...
It takes me to the screen
1) Install or upgrade fedora
2) rescue existing installation...
3)
4) Memory test
when I click on install fedora I am taken to the fedora splash screen and nothing goes ahead... I tried in rescue mode as well... In rescue mode it asks me for language selection...keyboard layout... later it doesnt go ahead as well... I have checked the installation media and it confirmed that the installation media is good... I use Redhat 4.1 version and It works fine except for the message drivers/usb/hid.c core message received at :75 while trying to restart shutdown or access a virtual console... Along with Redhat and while trying to install fedora I have windows server 2008,Windows vista on that harddisk...
We are working on a project to create a display wall of 8 monitors arranged as 2 high by 4 wide. Each monitor is connected to a single machine and all machines are networked with a master machine with its own, seperate monitor.
Our goal is to get the 8 machines to share a single desktop, with the master machine acting as the server. We have looked at using Xinerama or NMM, but we are unsure about how to get started configuring the multi-machine, multi-head display.
If I have SMP kernel would it work with single processor or only work with multiple processors system?
View 6 Replies View RelatedMy ubuntu 10.04 has two monitors connected both being treated as individual desktops.But only one desktop is showing the wifi network icon in the notification area.Is it possible to have more than one wifi icon going at one time?
View 1 Replies View RelatedI'm using Ubuntu 10. I want to apply different themes for desktops.. I want to apply windows 7 theme,ubuntu, mac os themes for my multiple desktops
View 1 Replies View Relatedhave a large amount of 7z files in multiple folders which I need to extract.The directory structure is like this:
/main-folder/
multiple subfolders/
1 or more 7z files per subfolder
I would like to get the output of this action in one separate folder, all together in 1 folder.How can I do this?
I often use the rpl command to make changes to multiple html files at once. For example:
rpl -R '<br />' '<br /><br />' mydirectory However, I haven't been able to figure out how to change multiple lines. For example, let's say I want to change all occurrences of :
<br />
<br />
to:
<br />
I've tried
rpl -R '<br />
<br />' '<br />' mydirectory
but that didn't work. how to do this with rpl or some other way?
In my production setup, i have 3 servers using the same mount point. However, i see that the IOPS is low. Does this kind of architecture have any impact on IOPS. In case it is neutral, how can i tune my setup for better IOPS.
View 1 Replies View RelatedI'm trying to connect one computer to two others in an ad-hoc infrastructure.
[computer 1] ---- [computer 2] ---- [computer 3]
computer 2 is running Linux and has a single NIC wlan0. I want to it to connect to both computer 1 and computer 3 so each computer can talk to the other. No switch is available so it needs to be an ad-hoc setup.
[Code]...
I am to rename all the files within a directory (which contains multiple subdirectories) recursively without invalid characters.
I tried the coding posted above.
find . -type f -printf '%p
' | while read file; do
oldfile=$(basename "$file")
newfile=$(echo "$oldfile" | sed 's/[^A-Za-z0-9_.]/_/g')
if [ ! "$newfile" == "$oldfile" ]; then
echo mv "$file" "${file%$oldfile}$newfile"
code....
but I get an error on both of them stating "find: bad option -printf find: [-H | -L] path-list predicate-list"
So essentially, I have 3 monitors and i'm attempting to run 2 different window managers/sessions at once split up on the monitors. It is intended to be like this:
Code:
[GNOME/Compiz - Screen0]
- Left Monitor[code]......
I'm starting to have A LOT of opened windows in my machine. Sometimes within a project, I have e-mail/task management/personal e-mail/twitter, and a lot of different opened applications/terminals in my Linux workstation.Sometimes it would be interesting to have different workspaces to projects instead of this configuration I have nowadays that are classes of work (bad name, I know, but I think you got the idea).I'm starting to think about using two monitors: one with Corporate Management, Work and Personal. The second monitor is only the development state: each workspace here is about a project being worked on instead of groups of works like before. A workspace may be implementing different classes for example.
My question is: I just want to change to a second monitor using the mouse. I want to still be able to change workspaces in the same monitor using keyboard shortcuts. The keyboard shortcuts wouldn't change monitors, just worskpaces on the same monitor. All the tutorials I read (like this one) only tells how to use multiple monitors but doesn't answer my question about keyboard shortcuts.Does Linux (Ubuntu 10.04 Lucid Lynx or Debian 5.0.5 Lenny) support this envisioned setup (Different workspaces in a way that keyboard workspace switching only works in the current monitor) ? If so, how?I haven't tested this setup, that's why I'm asking. In this question the user says it works exactly how I want it to behave, can someone else confirm it?