I just installed grub2 on my laptop and everything works fine and boots right. It gave my the option to run
'sudo rm -f /boot/grub/menu.lst*' after the installation because it said it could not determine itself if these files were necessary to keep.
I'm not sure what files they are exactly, or how to find them either, but do people usually delete them after upgrading?
I have just upped from lenny to squeeze. I didn't mean to, really, but the package manager was well into its stride by the time I realised what was happening. Mostly all went well, BUT /usr is now 100% full. I notice that there are duplicate files in /usr/lib, eg Oct 11 22:35 libgcj.so.10.0.0 and Sep 14 2008 libgcj.so.90.0.0 (I assume the latter has been replaced by the former?). Is it safe to remove the "outdated" lib files? Is there an elegant way of doing it?
View 4 Replies View Relateddoes upgrading Ubuntu to 11.04 wipe my files and programs?
View 3 Replies View RelatedMy Ubuntu 10.4 LiveCD gets stuck on 83% of the installation and I don't have any blank CDs. I was wondering if I could just upgrade from the Update Manager or do I need to install fresh from a new cd?
View 10 Replies View RelatedSo I upgraded Ubuntu and was greeted by Unity. I was unsure of it at first and figured I would give it a shot. It has failed miserably in almost every way aside from looking nice in some instances. It's slow, clunky, and was a total wreck to my efficient use of the computer. But they can't all be winners I suppose. I can see where it would be useful (since it seems more finger-friendly) on a tablet device, but I'm using a standard notebook, not a tablet.
That being said, I switched back to what is now "Ubuntu (Classic)" and have put things happily back on track. However, since I have no intentions of ever bothering with Unity again, I want to remove it - it's just wasting space. My questions are, would this be safe? Are Unity and Ubuntu entwined to the point where doing so would make future updating/upgrading a problem? If it is a problem for the future, I feel it would be easier to just change distros (Mint, OpenSUSE, or just Kubuntu) - any recommendations?
I'm running CentOS 5.4 in combination with DirectAdmin, and I'm wondering: Is it safe to remove /media and /opt directory?Because those directories /media and /opt are empty.
View 3 Replies View RelatedWould like to use Ubuntu Tweak on 10.10 beta. Is it safe to remove everything that its cleaning section finds? Or do I have to look carefully at what it removes? Can I just let it remove everything it finds and not worry that something I have installed will be affected?
View 2 Replies View RelatedPROBLEM: My computer has an nvidia video card. I'd like to remove the packages that support ati and radeon. When I try to remove xserver-xorg-video-ati or xserver-xorg-video-ati, the package manager wants to remove xserver-xorg-video-all.
QUESTION: Is it safe to remove xserver-xorg-video-all? Obviously, I want to keep support for my nvideo card.
I have a centos server x86_64 arch installed - i am getting some issues where i want to update rpms but because there is a equivliant i386 package installed i get dependency errors.Is it safe to run this command to remove all i386 packages - will my system still boot after this yum remove *.i?86
View 1 Replies View RelatedCan I safely remove the lost+found folder from a disk that is going to be used exclusively for music?
View 3 Replies View RelatedI'm trying to clean up an iTunes-sorted Music directory. For whatever reason, it contains a large number of folders that have album art, but no music. I'm actually more concerned about a safe way to test my removal batch, but I thought I'd paste everything I did in case it's useful to someone. Based on this thread, I came up with the following script:
Code:
#!/bin/bash
find ./*/* -type f -iregex ".*(mp3|m4a)" | sort | while read line ; do
echo "${line%/*}" >> file1
done
sort -u file1 > fileuniq
[Code]...
But I'm scared to just run this on my music folder. Is there any way to run rm in "test mode", so that I would just see verbose output, but it wouldn't actually delete anything? Failing that, does anyone see anything wrong with my plan?
if i use the safely remove option with disk utilty to power off a drive, is there any user friendly way to restart it (so the system sees it) without unplugging/plugging back in or restarting?
View 2 Replies View RelatedIs there any risk to deleting program entries from gconf-editor? It's very busy with software I'veuninstalled, which makes it fractionally harder to find entries when I want to edit them.
View 1 Replies View RelatedI recently installed F15 on my laptop. Earlier today I updated a little bit more than 500 different things, and then rebooted. Upon seeing the GRUB menu, I saw that one of the updates added a newer menu entry for Fedora- the newer one's version was a fraction higher than the older menu entry.Anyways, is it safe for me to comment out the old entry in /boot/grub/menu.lst?
View 6 Replies View RelatedI'm just slightly confused here, but... what the? Why does installing grub-doc remove BOTH grub-pc, and grub-common? So basically it seems like by installing grub-doc, I have uninstalled grub totally (yes, it is still there as the bootloader, but i have no way of updating it now!) from my system. What's the conflict between grub-doc and grub-pc, such that grub-pc has to be removed?
View 5 Replies View RelatedWhen I run yum list installed command the output shows two kernels:
[Code].....
Would it therefore be safe to remove the first kernel in the installed list to save having two kernels being updated everytime I run yum update? Or is the PAE kernel dependant upon the original?
Recently I installed ubuntu aoongside windows 7 in dual boot and everything seems ok. however, i wanted to boot into windows safe mode to resolve a possible driver issue there. problem is, grub menu shows the the normal windows boot option but not the windows safe mode boot option. but i know the boot option exists because it booted once when i accidently shut down windows incorrectly or something and restarted it.
so, how do i boot into windows safe mode?
I have installed 11.2 next to my 11.1 version I have a few big problems with 11.2 and I like to completely remove it. there are 2 grub's active now. I want to remove the 11.2 grub and make the 11.1 grub master again, but I do not know where to change this, the MBR points to the 11.2 grub and changing menu.lst probably does not have any effect.
View 6 Replies View RelatedSo I wanted to get rid of ubuntu 10.10 on my HP pavilion dv6 laptop as I wanted to make some hd space. Its a dual boot with windows 7. I deleted the ubuntu partition and expanded the windows partition to fill the whole hard drive again. When I restarted my laptop I got the "error: no such partition. Grub rescue>" message.
I tried inserting my ubuntu 10.10 boot cd but whenever I boot from the cd I get the exact same grub rescue error. Is it possible to remedy this situation from the error? I am currently unable to download a windows recovery cd so I'm stuck in the grub rescue page unless its possible to fix this mess from the error prompt.
Running an nginx webserver on Ubuntu 10.04 lts In the process of trying to optimize the mysql, various tuning scripts keep telling me to raise the table cache. But they also say the table cache should stay below 1/3 of the open files limit. I can raise that in mysql, but I guess you're not supposed to raise it above the OS's open files max. So I'd like to raise it (found what appear to be solid instructions here: [URL] But... Post by Kees here says it's not safe to raise it [URL] at least, not safe under certain conditions. But I'm not clear on what the conditions are. is it safe or not? If I knew how to just raise it for mysql, I'd do that. But as you can probably see, I'm pretty new to all this. Don't want to wreck my server. (my current limit is the default 1024... wd like to go to 204
View 5 Replies View RelatedLong story short, my Windows had a fatal crash the other day and since I couldn't find the installation disk, I burned the Ubuntu 9.10 disk image to a CD at a friend's place and installed it on one partition of the hard drive. The other partition contained tons of Windows programs and documents in an NTFS system. Ubuntu is cool and all, but when I finally found the Windows disk, I wanted to reinstall it for dual-booting, to use some programs that don't run well in Wine.
To keep some documents safe and not waste any CDs, I moved them over to the Ubuntu partition before installing Windows. As experienced ubuntuists know, the slightly clumsy Windows installer erases GRUB in the process, and it's recommended to install Windows first. So, now I ended up with a working Windows partition and an Ubuntu partition with all of the stored data, which I can access via guest status with the burned CD.
Here's the catch though - as a guest and without Linux properly installed I can't move anything I moved to the Linux partition from the Windows partition back anymore. All the folders have a little X on their top corner. I'd be glad to reinstall Ubuntu now, but I must know how to keep all that tranferred data safe. Can I keep it there during the reinstallation? Should I install Wubi on Windows and access the stuff through it?
My Windows XP Pro laptop has been attacked! Windows will no longer update and Microsoft Security Essentials will not update either. I've been trying to resolve the issue for over two weeks with Microsoft support, but it's just taking too long. I also tried some rescue CD options (all running some form of Linux, obviously):
- BitDefender Rescue CD (removed infections, now detects nothing),
- Kaspersky Rescue CD 10 (removed infections, now detects nothing),
- Trinity Rescue CD (won't load AV Engine, so can't use it to do anything).
Malwarebytes cleaned a bunch of stuff, but will not clean the final threat detected (it's supposed to get deleted on reboot, but never does). Hijack.FolderOptions is stuck in the accursed registry, and it keeps causing Windows Explorer to crash. I cannot rename files or work with them or everything just crashes.
So I'm ready to reinstall XP from scratch, and add a dual boot with Xubuntu & LXDE, which I'm already running on a much older laptop.
Question: I want to rescue the files I need. My idea was:
1) Install Xubuntu with dual boot.
2) Copy over files from Windows XP partition using Xubuntu.
3) Back up files to an external drive using Xubuntu.
4) Reinstall XP Pro and format hard drive.
5) Reinstall Xubuntu with dual boot.
6) Use Xubuntu for daily use.
7) Only use XP for those tasks that require it (TomTom updates ...)
Should I be concerned about the security risk from copying files from the Windows partition to the Xubuntu partition, and from there onto an external hard drive?
Is this the way to do it, or is there a better way? I just want my laptop back in working order. Right now I can't use it for anything.
Naturally a Windows user, because all of my computers were with pre-installed Windows and I was young.. and I get used to it..In the time of.. growing up I became programmer and learnt how bad is actually Windows coded. Not only that.. Linux has better support for developers.So.. I was Windows user till yesterday. I finally decided to work on Installing Linux or more specifically - Debian.I love everything part of the GNU - GIMP, GTK+, Gedit, GCC...
Well I can't use my PC, both of my operation systems are non-functional.Windows get stuck (which is something completely typical for Microsoft stuff) on Windows logo screen, or safe mode loading files..Debian installation is messy.Firstly I installed Debian 6.0 on a Virtual DVD Disc mounted. I followed the installation process strictly and move forward to Debian startup.It asked me for account. root as "username" and the password as "password" didn't work so I logged in as "localhost" normal user.
However.. I started to realize that I actually also had to install the Graphical Environment in order to have Debian with the desired GNOME Desktop.. I went to aptitude to install the Graphic Environment Package but it said that I have no root rights.. I tried to log-in again, using the correct details but failed.I tried to get in, using the sudo command, but the sudo command also didn't work. Of course.. since I can't install packages, I can't either install sudo."su -" or "su" also prompt me to select a password which I apparently have no clue of.
Then I went to Debian Recovery, because there I was logged as root. It also pointed out that "Root Account is locked". I went to install packages finally.. But when the installation started to proceed It asked me for disk insertion in a specific folder?There I got lost completely.
how do I make grub boot to allow me to choose, like safe mode and normal mode and all that second, how do I do automated back ups (preferably using file copy) for something like every sunday at 11:00 am using the command line, i use to know but forgot.
View 1 Replies View RelatedI have installed ubuntu 9.10 and everything was working fine. Just a minutes ago a window popped up telling me that a complete update couldn't be completed, and asked me to go on with a partial update. I did it and then a window popped up (I think it was debconf running) asking me if I wanted to delete phpmyadmin database configuration or if I wanted to keep it... seemed like the updater was removing quite a bunch of packages!
After that I was presented with a long list of packages to be removed (among them apache2, php5, linux headers, etc.) I thought it was going to remove them in order to reinstall them latter, so I let it go) but now there's no ubuntu entry in the grub menu, so I had to boot with windows! Right now I'm downloading ubuntu 9.10 livecd to give it a try...
I am currently running Ubuntu 9.10 on my desktop (no duel boots, its a single os on the computer) I wish to upgrade to 10.04 using the update manager, but the only thing that is stopping me is the new Grub.
Will the upgrade replace the current grub to the new one? because I DONT want it to change it, as previously I had issues with Grub 2 failing to install onto my hd. I just want it the same as it is now but with 10.04
So, I had Win7 and Ubuntu 10.10 in dualboot and after upgrading to 11.04 I managed to screw up GRUB, it didnt boot into Win7 anymore. After that I got rid of both ubuntu and swap partitions and merged them to Win7 partition via Gparted and made a clean installation of 10.10 again next to existing Win7 hoping to fix GRUB and be able to boot into Win7, but now when I try to boot into Win7, I only see '_' blinking on top left and nothing happens, Ubuntu works fine.
View 9 Replies View RelatedI upgraded the boot loader using apt-get upgrade. So Grub upgraded and I believe it automatically ran the upgrade-grub-from-legacy executable. I was confused on what to do so I selected all drives. When I did that, I received a bunch of messages, I will write only non-redundant ones:
mdadm group disk not found (many times, over 20 or so) installation finished, no errors reported (4 times, I guess for my 4 hard drives)Found linux image vmlinux Found initrd image Next, I reboot, and absolutely nothing, not even a grub prompt!! So I tried the following:
1) grub-install /dev/sda1
2) Super grub disk
3) Ubuntu Server Installation CD in rescue mode trying, I get the infamous red error screen when trying to install grub
Nothing worked! My partitions are all there and I can see them and mount them from rescue CD, but I cannot boot to the system, My partitions layout:
One LVM sitting on two RAID-1 Drives Sitting on all four hard drives sda, sdb, sdc, sdd
One Root partition /dev/md2 in RAID-1 Drive sitting on two of the four drives (sda2 and sdb2) Four bios_grub partitions sda1, sdb1, sdc1 and sdd1 each ~1MB Two Swap partitions on two raid drives
I would give more detail but I think the problem is probably in the bootloader configuration because I can access all partitions including LVM and RAIDs from the rescue CD.
i was trying to install ubuntu 8.04.4 LTS on my dell latitude c800 and the install is hanging at "checking for packages to remove..." and i was wondering what steps followed this, and if any of the steps that follow this one are critical to the laptop functioning... so, is it safe to restart my laptop when the install is only at 96% ?
View 1 Replies View RelatedI had just finished upgrading my system to 10.04 and it restarted my pc and now i can't boot my pc anymore All i have is this at the beginning
[Code]....