Ubuntu Installation :: Cannot Upgrade Home Computer From 10.10 To 11.04
Apr 30, 2011
I upgraded the computer at work from 10.10 to 11.04 yesterday and that went okay. Some issues, but I can work them out. I thought I'd get the computer at home done yesterday too, but that failed. I'm now operating off of a USB drive. I also have Windows7 that I was able to function off of (probably have 3 hours logged on Windows in the last 4 months). Anyway, I have an AMD64 with 4 hard drives, of which we have 2 RAID settings so it's more like 2 hard drives.
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I have Ubuntu Jaunty Jackalope running on my home PC (dual boot with Win XP) and have received notification that this will no longer be supported and I should upgrade to 11.04. I have a slow and costly internet connection at home and don't want to download the upgrade directly onto my computer there.Is it possible to download the upgrade somewhere else and burn to a CD to run in my home computer? I see I can do this for a new install but was wondering if it is possible for an upgrade?
While upgrading to a newer version of Ubuntu I noticed a warning saying that the installation/upgrade should not be interupted. Unfortunately though, during this process my computer froze up and I had to shut it down. Ubuntu no longer starts on my computer. I still have Windows though, which is what I'm using now.
I just need some clarification on the best upgrade path for me. I currently have Karmic installed with a separate partition for /home. I want to do a clean install of lucid with the CD.
What's the safest way to ensure my /home partition remains untouched? Should I install lucid overtop the karmic partition and then indicate a mount point for the other partition? or should I leave /home alone completely during installation and then just manually configure the mount point after install?
Edit: I had previously upgraded from jaunty to karmic via the update manager. This worked well but Karmic has felt very buggy overall so I feel a clean install might be best. although the audio is silent when the live cd boots :S
This evening I went through the upgrade process to 10.04. The entire process went well until reboot time. At that point fsck was run and stopped after checking the first physical hard drive. After some time I skipped (s). When I tried to log in, warning messages informed me that Nautilus could not access it's folders in our home folder. ls /home/ brings up nothing, nada zilch. Some poking around confirms that the drive is there but Ubuntu seems unaware of it.
The configuration: Physical hd #1 is: sda a 40Gb hard drive with windows and Ubuntu / and swap. Physical hd #2 is: sdb a 120Gb hard drive with our /home partitions. Seems Ubuntu is simply not detecting the drive?
I was upgrading from 10.04 to 10.10 when my laptop crashed due to a HW issue not related to upgrade. But now when I start:
1) The laptop, it boots up till the point GDM log in screen is displayed without any log-in option. The system does not respond to any keyboard or mouse actions. 2) when I try to recover (recovery mode), the boot process comes til a point where it says "Console: switching to color frame buffer device 180x56"
And the prompt just stays there. It does not not drop to terminal. When I choose an older option in the grub, I do get dropped to initramfs prompt. How to restore my machine. re-instillation is not an option as I have some data I need in the home directory.
My daughter rebooted my computer while it was upgrading from Karmic to Lucid.
Now, of course, it won't reboot
"[ 0.683646]Kernel panic - not syncing: - VFS: Unable to mount root fs on unknown-block(0,0)"
I do have a very current backup of /home
I don't have a backup of any configuration files (/etc/conf and so on?)
I think that I will have to overwrite the whole installation and then restore my /home directory, which will mean tweaking all my software installations again?
While updating from 10.04 to 10.10, the PC got accidentaly rebooted. After that I am unable to start even 10.04. A small window tells that GNOME manager didnot install properly. The PC hangs after tat. How do I restore the 10.04 version without reinstalling it.
Just wanted to upgrade my desktop computer and after the terminal shows:
Installling new version of config file /etc/apparmor.d/usr.sbin.cupsd ...cups start/running, process 7944
The display froye, mouse does not move any more, keyboard does nothing, no chance to escape into a text terminal. Nada. After rebooting the system I get a kernel panic. This is now second of two upgrades to 11.04 that failed, and I do not know how often upgrades failed previously, but rather often.
Last night I decided to upgrade to Natty Narwhal 11.04 from MM10.10. I tried to leave it to install overnight.
Some bright spark turned off the power supply to my computer.
I don't know exactly what stage the installation was at, but it must have been installing the upgrade at least, because I'm now locked out of my computer.
Boot up progresses until the ubuntu loading screen. At this point is says,
'Ubuntu 10.10'
The disk drive for / is not ready yet or not present Continue to wait; or press s to skip mounting or M for manual recovery.
(If I press 'S', it says something like 'cannot find /tmp folder')
I don't know if the upgrade installation was completed, but I suspect not, because the power was turned off just an hour into the installation. Also it still tries to load Ubuntu 10.10.
Anything I can do besides formatting for a fresh 11.04 install? If only to save some files?
When I had 9.10 installed I had /home and / on separate partitions but this time, I wanted them both within the same. I downloaded my old home partition to an external drive, wiped the old partitions and installed lucid but now I can't mount the drive. I am trying to use:
Code: sudo mount -o loop -t auto /mnt/storage/home.img /mnt/oldhome/ but I get an error of wrong fs type, bad option or bad superblock. fdisk -l shows:
I will be helping a friend upgrade from 9.04 through to 10.04 LTS, and I am aware that the machine was installed with a separate home partition. I know a clean install is an option however I am tempted by online version upgrades with the thought that any apps they are using will be carried over. Is this a realistic hope? I know that medibuntu for example does not survive a version upgrade.
I used to use Ubuntu 9.10 for a year. I had my home path on different partition (19Gb) than the system partition (12Gb). Before I upgraded, the free space on Home partition (19Gb) was 6.3Gb. I knew that the direct upgrade is not good, so, I format the system partition (12Gb). Then, I install clean version of Ubuntu 10.04 on it. every thing is great. except that, I can not find my files in the old home path. In same time, Ubuntu is telling me that the Home partition (19Gb) (which I have not touch at all) has free space of 6.3Gb and used space of 11.3Gb. It means it can recognize that there is something but it can not open it at all.
After a bumpy upgrade to 11.4 I have found the home folder launcher does nothing. Does anyone else have this? Is it a bug or am I likely to have a bad configuration?
I just tried reinstalling ubuntu 11.04 from the live disc, installation went well but afterwards I cannot get access to my home directory which is encrypted and I stupidly forgot to note the mount passphrase. is there anything I can do? where would the mount passphrase be stored from the previous installation and is there any chance of recoving it. Home and the root are on the same drive and the installation did not format the drive.
I was upgrading from 10.04 to 10.10 and the computer completely froze and I restarted it thinking I would be able to restart the update where I left off (I'm new to ubuntu). However when I restart I can't get anywhere, if I boot normally the ubuntu screen comes up and then it stops with the computer name in the middle of the screen and thats it (can't do anything i can't get into shell via ctrl-alt-f1 etc..) if i use the recovery from the grub menu it loads a bunch of things then stops i can't type anything but I can switch using ctrl-alt-f1 and ctrl-alt-f7 but I don't see anything except:
under ctrl-alt-f1 the last line reads:
[2.711773] composite sync not supported under ctrl-alt-f7: the last lines read fsck from util-linux-ng 2.17.2 init: udevtrigger main process (421) terminated with status 1
I will be version-upgrading a friends (Ubuntu only) laptop very soon. It is 9.04 now and the new version will be (ideally) 10.04.1 The machine has a large unused area on the hard drive and who has known this situation was to use the uncommitted area to do a complete new install of 10.04.1, leaving the 9.04 unchanged (useful insurance). Then, copy, paste (?) the /home directory from the 9.04 into the newly completed installed 10.04.1 overwriting the installed directory.
Opinions seem to support the notion that such a paste into 10.04.1 is likely to be successful and trouble free as long as the 10.04.1 installing username is the same as the 9.04 username with same privilege level. I would be grateful for comments here, particularly with any details, gotchas, you can see.
I seem to have a small problem. Since september, i hooked up an old Acer laptop (with just 560 RAM and a 16 mib graphical card) to a computer screen, a keyboard and a mouse, so that i had an extra 'computer' for my mother to use. Old people prefer bigger screens to ponder upon.
But anyways, each time i want to update or upgrade the 9.04 Ubuntu distribution, it freezes. This is quite annoying since i really want it to upgrade to 9.10, for possible faster results.
My knowledge of how Linux works is very limited. I've used it for about a year, but just doing very basic tasks (browsing the Internet, listening to music, etc).
Anyway, I upgraded to the newest edition of Ubuntu and installed the new Grub as the update seemed to recommend installing it to every partition and hard drive. I've seen that other people are now having issues from doing that as well.
I am able to boot into Linux just fine; it is working great. However, when I attempted to load Windows XP from Grub, the computer would just restart. I followed the recommendation listed here: http://ubuntu-ky.ubuntuforums.org/sh...95&postcount=3 which seemed to fix the problem for Windows 7 users. Now, all I get when I attempt to load XP is a blank screen with nothing but a blinking cursor (but hey, at least the computer isn't just automatically re-booting, that's some sort of progress...maybe...)
kernel upgrade to 2.6.32-23-generic after i did this ... when im using 2 vmwares, it massivesly laggs my main OSS (ubuntu) then i went back to 2.6.32-22-generic <- and all came back to normal..when im running 4 Vmwares, it still doesnt lagg my main oss
Two weeks ago my computer started freezing on start up when plugged in. It was suggested to upgrade the APM. What is this and is it not updated through the package update? If not how do I upgrade it?
So I attempted to Upgrade 2 days ago from 9.10 to 10.04. I started the upgrade and left my computer alone as it said it would take several hours. When I returned to check on it, It told me the the installation had failed and it was attempting to roll back to the previous installation. Afterward I couldn't access anything on my computer. I'd click a icon and it wouldn't do anything. I manually restarted it and was greeted with a message that it couldn't boot because there was no mount specified.
Since I had backed up all my files I tried to just reinstall ubuntu. However even after I reinstalled I'm greeted with the same message.
Having read several threads and received excellent previous advice there are just a couple of points I want to check please before proceeding on laptop. I want to upgrade to 11.4 from 11.2. My disk setup is as follows:-
Disk /dev/sda: 120.0 GB, 120034123776 bytes 240 heads, 63 sectors/track, 15505 cylinders Units = cylinders of 15120 * 512 = 7741440 bytes Disk identifier: 0x462d462c
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If I select existing /home root and swap partitions, format root but prevent formatting of /home and use a different user ID I believe that will leave my existing data intact and will allow me to trial new os. Is this correct approach? If all goes well and when I have new system working correctly, what is best way make old user id date accessible. Can I simply create my old id on new system and will that allow me to access data when I log on with that id?
Second question; at present I have the ability to boot to openSUSE, OS/2 and windoze. (It used to be done entirely by Boot Manager but during my last Linux installation I messed this up a bit so now machine boots to grub and this offers all three operating systems but chain loads Boot Manager if I select OS/2)
When I do the new installation what should I select to retain this setup so that I still have access to windoze and OS/2 but when selecting linux have new 11.4 system run.
I have just put together a new computer using an Intel i3-550 64 bit processor, and installed Windows (first), then Ubunutu 10.04. A separate /home partition was created. The hdd in this computer is formatted ext4.
Now I want to move my /home partition from my old 8.04 computer (32 bit, formatted ext3) which also has a separate /home partition.
Both are connected to a lan, but so far I have not been able to connect from one to the other.
I have done lots of googling on this and am astonished at the apparent complexity involved. There seem to be issues involving whether or not the /home partition in the old computer is in use, user permissions, and I don't know what all else.
Assuming that neither the ext3 on the old and ext4 on the new, nor the 32 bit on the old and the 64 bit on the new are not issues, how do I go about moving the /home from the old to the new? If possible, I would like to use a GUI rather than the command line, but if it is necessary to use the command line, please specify where one needs to be located in the file hierarchy in order to give the designated commands. I am not very knowledgeable about using the terminal.
1- How can I prepare my own website in my own pc at home? I have had used Nvu in the past, but it looked to me very unstable (it disappeared from my screen at simple use, despite re-installing it again and again), and I think the Kompozer was also not very far from it, my experience.
2- How can I prepare my pc to run that website? What Linux software I need to download for? Do I really need to have a great cash to transform my poor pc into it? I think that because it is Linux-Ubuntu, not Windows, the situation can not be any worst or more expensive... uh?
3- In theory, if I have that website in my own pc... how I know that hackers can only see my page (in a separate-isolated folder from other folders, right?) and can not take a tour of my entire pc, documents, photos, etc, including copying or stealing archives or Ooo documents? It is not that the same way when (by example) a hacker can steal the next Stephen King book or script and sell/display it worldwide without even his knowledge?
As the title says, running folding@home always crashes Ubuntu when it gets to working the steps. This occurs when using the smp flag on the client. I tried removing smp and it worked, however it is slow and i can't take advantage of all 4 of my cores. My hardware specs are in my sig. At first i though it could be the memory, but after running memtest i get no errors. This does not occur on windows vista, however that is 32bit not 64bit
The linux machine is under my home wireless network. ifconfig only shows local ip which is 192.168.1.101. Is there a way to ssh to it from outside? What is the real IP of this computer?
FTP from and from my home computers to 2 remote servers has become really slow over the past month. One of the remote servers I manage and the other one is taken care of by a hosting company, so I am thinking the problem is residing on my end. It doesn't matter if I am downloading 1 file or 10 files, they are all coming in at 9 kb/s which is really slow cause I have a 7 megabit connection. I've tried using multiple computers and still have the same problem. I am using proftp for the ftp server and filezilla for the client.
