After the recently 2.6.31-20 kernel update, my 100MB /boot partition is starting to lack space. When I examine it, I have a lot of old kernel files all the way back to 2.6.31-14.
Is it safe to just delete all the kernel files except for the 2.6.31-20 ones?
The only files and folders on that partition is just the grub folder and all the kernel files anyway.
Using gparted as shown on the partitions in the image:
sda1 is Windows 7
sda2 is swap
sda3 is root
sda4 is home
I'd like to move sda4 to the end of the drive, thus shrinking it by 20GB, and shunt every other partition along to make an extra 20GB for sda1 at the start of the drive, and expand this partition into the 20GB of space I created.
When I start moving and shrinking sda4 (before I apply and execute the command) I get a warning saying that it is very dangerous to move a boot partition and it could render my system unbootable etc etc.
How safe is it to do this? If I bork it, can I recover easily?
I assume the error has something to do with start/end disk sectors in the grub2 list (however this works these days). In short, messages like this do what they should and scare me just enough to seek assistance from this wonderful online community!
Is it safe to resize a partition which is marked as a boot partition?Is it just a flag i can ignore?I have ubuntu in an extended partition, the previous partition I've formatted and want to shrink/then move+resize the extended partition to give ubuntu more space.
I was about to resize+move from the gparted usb, when it warned moving a boot partition can cause your system not to start....I've already created 97gb unallocated space (probably too much) and sda3 is flagged as boot even though it's a formatted empty partition. If I'm trying to move/expand sda4 is the warning because of the boot partition on sda4, the facts sda3 is flagged as boot or because the grub stage 2 file is being moved?
Is there a safe way to cleanup the /lib file tree? Mines gotten too large for the filesystem it's on (/), and I've already shot myself in the foot a few times trying to delete things.
View 7 Replies View RelatedAre there any bad effects of resizing a partition? (like loss of data).
View 6 Replies View RelatedI am currently using Ubuntu Studio 9.10 in dual boot with xp and wondering if it's safe to shrink ubuntu partition and expand swap partition without messing up boot sequence and grub.
View 3 Replies View RelatedI have used SUse some time now, and I return now to Ubuntu. In Yast cron jobs can be edited easily in order to keep the tmp-partition clean. I would like to do the same in ubuntu, as I know a full tmp partition prevents the system from booting. So, how to do it? I have tmpreaper installed, but this soft is not as handy as Yast. Tmpreaper.conf can indeed be edited, but I have no idea how. It is always "read only".
View 1 Replies View Relatedi'm running out of partitions, i was thinking if i could get rid of the windows system reserved partition without messing any of my windows 7 OS & the recovering partition. I'm currently using grub2 to boot ubuntu & win 7.
View 6 Replies View RelatedI have a jpeg file on my Windows system that won't delete. However, when I try to boot into safe mode to delete it, I can not get into the menu to select "Safe Mode". F8 just boots me right into Ubuntu.I have Windows 7 and Ubuntu 10.10 on an Acer Aspire 5520.
View 3 Replies View Relatedinstalled ubuntu 10.10 via wubi but no uninstall in add and remove windows 7 so how do i remove safely so to do a clean install of 11.04 by doing a partition
View 2 Replies View Relatedi want to ask is it safe to ad more space to my root partition with gparted ?I ask friends and they all told me if i change the root partition is possible to have problems to start my Debian.
View 5 Replies View RelatedWhat will be an easy and safe way to resize partition? Boot up the LiveCD? Or can I run resize2fs while OS is running?This is a newly installed box without files on /kvm. Now I want to resize /home taking up the complete capacity of /kvm which will be removed/deleted.
View 7 Replies View RelatedMy new Debian box is running well and stable enough for me to decide to swipe out WindowsXP altogether. I have a 40GB HDD, which has the following partition scheme (after Windows was removed and hda1 was converted to Linux native type)
Code:
Device Boot Start End Blocks Id System
/dev/hda1 * 1 1762 13313159+ 83 Linux
/dev/hda2 1762 5168 25756889 f W95 Ext'd (LBA)
/dev/hda5 1762 3985 16813408+ b W95 FAT32
/dev/hda6 * 3986 5018 7809448+ 83 Linux
/dev/hda7 5019 5168 1133968+ 82 Linux swap / Solaris
As you can see, my Linux is in the 2nd logical partition hda6 which contained in the extended hda2. The 1st logical partion hda5 is the one I want to erase the data and convert to Linux filesystem in order to have more space. (Yes I can mount it ntfs-3g and use it without any problem, but I just want to say farewell to as many things Microsoft as possible) . What I'm worried about is whether it's safe to do that, without damaging the extented partition which contains the root file system for Debian.
I made an upgrade from Kubuntu 9.04 to 9.10 and this upgrade generated a series of permission problems.
Considering that I have an individual /home partition, I am planning to make a clean install of Karmic (9.10) on a laptop with a 230GB hard disk and 2GB RAM.
The actual hard disk is mounted the following way:
In total there are some 230GB of Hard Disk available.
The fat 32 partition was not a good idea, because I can't access it from the file manager, so I will dump this partition on my next installation.
Now my question: What partitions would you recommend to mount and what size would you give to each partition?
Long 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.
I have two ext3 lv's of 4GB and 10GB in my hda8 partition, and they are automounted by /dev/mapper/ in my /etc/mtab files in each of the four distros (Suse9.3, OpenSuse10.2, kubuntu7.04 and Debian Lenny 5.0.3). Since ext3 is a journalled fs I feel I ought to fsck their integrity every 3 months or so, however I don't know
a) whether they must be unmounted before running fsck,
b) whether I should use a live CD such as knoppix to run the fsck command, and
c) whether I can and/or should run fsck /dev/hda8, or whether I should somehow fsck each lv seperately?
I guess it's time to move up to Ubuntu 9.10 from 9.04 ...unless you would advise me to stay with 9.04. Either way, I would like to do a clean install. I managed to create a separate partition for /home almost a year ago ... now the only thing I want to keep inside /home is one big folder which I already had made a backup copy with several DVDs (larger than 4GB). Besides that large folder, I would like to start everything new. This would be my second time installing and it has been quite awhile. Here are my questions:
1. I know I have backup DVDs in hand. But sometimes DVDs are funky. I would restore my files with DVDs as last resort. So, should I just delete all files and folders (including hidden ones) under /home except a large folder that I would like to keep? If so, can I do that while on a normal gnome session or am I better off doing it while on Live CD?
2. I see a suggestion that when installing Ubuntu, I need to make sure to mount /home but NOT FORMAT IT. Is there a visual tutorial or step-by-step guide showing how to do this?
3. Are there other gotchas like I need to "create" user name the exact same spelling as old user name that is already created under /home on my harddrive?
My windows partition is infected and I recall that it is supposed to be possible from the linux partition with ClamAV. Now I'm running Fedora12 but this forum is much more active and I suppose that doesn't make a big difference. I tried to find something on google but most procedures seem to involve a Live CD but it would be more convenient for me to just do it from my linux distro running. Is there anything I have to be aware of or is it literally just scanning the windows partition with ClamAV?
View 5 Replies View RelatedSo the first 10Gb of a 450GB NTFS partition have just accidently been written over with an Ext4 filesystem that spans the entire partition instead. all foolishness asside, what can be repaired. Now I know Ext4 likes to jot bits of meta-data down (inodes blocks) along the way, and this can be about 5% of drive capacity, that said, there's alot of small text files and stuff, coe files so forth that can surely be recovered
I've looked into magicrescue and testdisk, but they fall into the only two groups to exist:
1) Filesystem independent, that is search almost like a patern - well exactly like a pattern match, to find the header and footer of files.
2) Filesystem recovery tools, like, damaged bootsector, so forth
I need one, that will be able to extract files, Iunderstand this will be a hard task, but.... text files; surely that'll be easy, anyway. This is my backup drive, they''re both WD you see, anyway. This is important, given the coding is ASCII surely.
I have a PC that has 10.04 installed and no other operating system. The 1 TB hard disk has two partitions:
* 940 GB NTFS for data storage
* 50GB ext4 (which has 10 GB extended and 10 GB sawp)
The system has become sluggish and slow and browsers and so on often "hang" for a few seconds prior to executing. There is an epiphany dependency problem that I cannot solve.
My questions are:
1. Is it possible to do a clean install on the 50GB partition from a live CD?
2. Is it better to do this than upgrade to 10.10 and thence to 11.04? [When I ungraded like this in the past, I had problems, so I would prefer a clean install].
3. If it is possible to do a clean install on the 50GB partition, should I reformat the partition and if so, can I do that from the live CD?
I have tried countless things and am at a complete loss. I'm pretty new to Ubuntu and Linux in general, just so everyone knows. Here's my problem: I can run the 10.10 install disc as a Live CD and have perfectly functional internet. However, when I install into a clean ext4 partition, I have zero internet support. I have Googled the heck out of this problem, too.I've tried tinkering with IPv6 settings, I've tried scouring my BIOS for anything relating to "Wake-on-LAN" (It's enabled in Windows 7, by the way, which is what I dual-boot into), and several other network-related ideas I've read online. None have had any effectEDIT: Additional details: ethernet worked like a champ in 10.04, and in 10.10 when I did an upgrade instead of a clean install. I had this same ethernet problem in a clean 11.04 install (which also worked in Live CD form), too, which is why I tried 10.04 to begin with.
View 9 Replies View RelatedI've finally found a couple of useful tutorials on setting up RAID in Linux. However, because this is new ground to me, I have a couple of basic questions which I think the tutorial writers gloss over because of their familiarity with the process. My questions are these:
1. Most tutorials speak about setting up only one partition on clean drives. Can I set up more than one (e.g. / and home) to be mirrored as two partitions?
2. When starting with two identical clean drives, do I need to set up my partitions identically on both drives or is it only the partitions that I want mirrored to the second drive?
I used to be Novell admin/CNE more than nine years. Since Novell sunset, I study myself and move to Linux...... At daily work, I face a lot challenges of Linux. I really need to get help from experienced Linux people. How to clean up disk space on /var partition Red Hat 5.
View 4 Replies View RelatedI've initialize a virtual disk and deleted the partition table didn't notice that i've done that to the wrong one, data still on the physical hard disks but....how I'll get my data back safe without losing it?
View 4 Replies View RelatedFirst let me say sorry if this is in the wrong thread. I am a bit of a noob when it comes to linux. I was trying to figure out how to get an external monitor as my primary monitor on my laptop when i made a change that cause the desktop environment to keep logging me out. I got it into safe mode and resolved the issue but i have my account set to not ask for a password on login and it keeps booting to safe mode now. I have tried logging out and typing my username to get the option to select the normal desktop but as soon as i enter my username it boots bake in as safe mode. The option to require a password on login is not working in this mode. Anyone know how I can get this corrected?
View 1 Replies View RelatedI have UBUNTU 11:04 and prefer the display given by " SAFE MODE" - is there a way that I can lock to ensure that Ubuntu always boots up in safe Mode.Save me having to remember to change the preferences every time I reboot. Alternatively can I change the display to be equal to that given in Safe Mode.
View 8 Replies View Relatedhow to boot into Safe mode.
View 4 Replies View RelatedI installed 10.04 and want to do this. Is there a hot key? Also, Fyi, Im dual booting with windows
View 4 Replies View RelatedAfter I upgraded to 11.04 I now can only boot in safe mode. When I boot up in regular mode everything on the desktop is showing but I cant open anything. When I try to boot up in the classic mode, which is what I prefer, I just get my wallpaper on my desktop but no icons or anything. I didn't mind the safe mode at first but I now realise I cant install any updates which isn't good. I have 222 updates that need installed.
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