Ubuntu :: LiveCD Will Not Detect Ext4 HDD That Had 9.10
May 4, 2010
I am trying to do a fresh install on the HDD that had 9.10, a 80GB ext4 drive. All that shows up is my other HDD, a 160 GB ext3 drive. Why is this happening? "ls /dev/|grep sd" only returns sda and sda1. My 80GB drive has a few partitions, one for swap for instance.
Edit for clarification:
2 harddrives in 9.10:
80 GB HDD /dev/sda
1 ext4 partition that has ubuntu installed (/dev/sda1)
1 extended partition (/dev/sda2) for swap (/dev/sda5)
160 GB HDD /dev/sdb
1 ext3 partition /dev/sdb1
Only the 160GB HDD is detected when using the liveCD (as /dev/sda and /dev/sda1). I can mount it just fine, but my 80GB HDD is not detected. After ejecting, I can boot my 80GB HDD just fine...
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Apr 23, 2010
I got a problem booting ubuntu 10.4 RC but i solved it by replacing root partirion uuid in grub boot menu then I disapled totally uuid passing to linux from /etc/default/grub . but something else i noticed why grub choosed insmod=ext2 why not ext4 specially I use now ext4 .I tried by editing the grub boot menu replacing "insmod=ext2" by "insmod=ext4" it booted and the three lines error during booting that i used to see them science ubuntu 9.10 totally disappeared . really I dont understand can anybody explane for me.and if what i did was right ,can anybody tell me how to make grub always and permenantly detect ext4 as ext4 not as ext2.
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Jan 9, 2011
I'm trying to detect an external HDD drive, but I don't know how. My PC has a total of 6 USB ports, they're all being used, and the Computer File Browser lists only 4 USB ports and I can't open them.The ports could be detected in Windows Vista, except I've not tried the new HDD enclosure, but it crashed.
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Apr 30, 2011
Is can be detect that someone had used a LiveCD on my machine if even they don't make any change on my hard disk?
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May 5, 2011
I burned my liveCD very slowly and checked it for integrity. It works fine on, for example, my dell inspiron 1012 netbook.
I am able to create the partitions etc and am shooting for a win7 dual boot. Don't want wubi or the like.
I am unable to boot the liveCD or even install the OS as it hangs on clicking "Try" and the install hangs on "Creating ext4 fs on / "
Also the 11.04 CD seems to have a lot of issues based on my browsing the top few pages of the forum.
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Oct 13, 2010
I've just installed Fedora (F13) for the first time, on a new HDD, to give myself a dual-boot system. So currently I have:
So, at the appropriate stage in the install menu, there is an option for where to install GRUB, and a drop-down to choose which drive is the primary BIOS boot drive.
However, in both cases, no other drive except my new sdc is visible. So, I can install GRUB to MBR of sdc, or to first sector of boot partition - but no option to put it to my primary boot drive MBR on sda.
Likewise, in the GRUB configuration page, if I go to Add another OS, the only option it gives me is my new Fedora install. It doesn't list the Vista OS on sda at all.
The result is that I can boot to either OS by changing the boot drive priority in BIOS.
I guess my question is this:
- is this expected behaviour from the installer, meaning that I'll need to configure GRUB manually somehow? (gulp ) or
- did I do something wrong in the install process? or
- is this some weird bug manifesting itself?
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May 19, 2010
I had 5.4 machine. Upgraded to 5.5 today via yum upgrade. All went fine. Rebooted. Wanted to convert root partition to ext4 (I have three partitions: /boot, / and swap). All of them on software RAID 1 (root is /dev/md2). I did the following for converting
yum install e4fsprogs
tune2fs -O extents,uninit_bg,dir_index /dev/md2
nano /etc/fstab # I indicated here that my /dev/md2 is of ext4
[code]....
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May 29, 2011
I've installed Squeeze 2.6.32-5-amd64 on my laptop (Alienware M17X R3, Intel i7 Sandybridge, ATI Technologies Inc Broadway [ATI Mobility Radeon HD 6800 Series])The screen is 17", with maximum resolution of 1920 x 1080. After a default install of the operating system, the maximum resolution I can select is 1280 x 1024.My research so far has suggested that I need to edit the /etc/X11/xorg.conf file and provide xorg with the necessary resolution.
Again, by default, the xorg.conf file is not created. This leads me to believe that xorg is scanning my hardware at startup and providing me with whatever it thinks is appropriate. I tried following these instructions to generate an xorg.conf file. This process created an xorg.conf file under /root/.
When I copy this xorg.conf file to /etc/X11, I get a blank (i.e. black) screen. Deleting this file restores the default resolution 1280 x 1024.This system is dual booting with Windows 7. Under windows I am able to get a 1920 x 1080 resolution, so I know my hardware is up to it.At this stage I have yet to install the drivers for the Radeon graphics card.What are my options regarding configuring xorg to give me a higher screen resolution?
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May 2, 2010
I have a new F12 install, and my syslog is filling up with messages about USB. I have 2 USB devices plugged in directly to the mobo (bluetooth keyboard receiver, touchscreen), and it keeps redetecting them and then disabling the port for some reason.
A small sample of what keeps on repeating:
Quote:
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Jan 12, 2010
Code...
To find the appropriate firmware without knowing the make or brand of your wireless chip, you can use the command:
#fw-detect
But apparently debian package do not offer this useful tool, well, certainly for sidux exclusively.
Is there a package of fw-detect eventually?
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Jun 11, 2011
I have Ubuntu installed on my pc and it's just the way I like it setup. I want to make a LiveCD.
There was a tutorial (sorry can't remember URL) for remastersys but it was obviously obsolete as the lines to add to the repository were no longer live.
What is the absolute easiest way to create a LiveCD, hopefully something that is GUI based.
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Apr 4, 2010
I have a Ubuntu, Kubuntu 9.10 live CD which I know work because I have installed on my other computer, (HP Pavillion ze2000), and also linux mint 8 and openSUSE 11.2, which also run/work. However when I put them in my current computer and restart, the computer simply ignores them and carries on with vista. I have been testing out the live CD's on VirtualBox and on my second computer and they look pretty nifty But the computer just ignores them as if they weren't there.
Specification :
Hp Pavillion dv6 notebook PC
Windows Vista service pack 2
AMD athlon X2 Dual Core
2.00 GB RAM
32 bit
X86-based PC
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Apr 29, 2010
I'm trying to run Ubuntu off the Livecd but when I start my imac it ignores the cd in the superdrive. Any suggestions?
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Jul 14, 2010
I'm using kubuntu 9.04 live cd to see how it works but cannot connect to the internet. I've put in the proper WPA passkey, although it calles it password, ame thing i hope, and added the ip address along with everything else and still cannot connect. Btw, this is on an Acer Aspire 5610 laptop.
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Dec 19, 2010
I'm running Ubuntu 10.10 x64 and have been using an encrypted ext3 setup (created with the alternative installer CD) ever since Hardy or so. Is it possible to migrate my partitions to ext4 without formatting/reinstalling ?
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Jan 24, 2011
I can change the bootup screens, but is it possible to unsquash the filesystem on a Mac?
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Apr 7, 2011
how do you install Ubuntu over SSH with a liveCD? OpenSuse allow you to do this (well, they used to - maybe it was browser based).
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Aug 13, 2011
I want to install my new pc with Ubuntu. I want to use ext4 on my SSD. Does it work? ext4 on SSD? Are there any Problems?
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Mar 20, 2010
Recently I got a new computer:
Intel core 2 duo E7500 chipset
Gigabyte s-series GA-G41M-Es2l
Intel G41 express chipset.
I inserted the ubuntu 9.10 disc in and I clicked on livecd option and few seconds latter I got a trace back report. Is it that my motherboard doesn't support ubuntu or what is wrong. Why can't I boot into livecd?
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Apr 7, 2011
I'm using ubuntu 10.10.While I installed it in my desktop, i choose double boot by selecting "install them side by side,choosing between them each start up". After installing I found that my ext4 with root size is 100GB and swap 4 GB. Isn't it too big!!?? Is there any way to reduce the size of ext4 with root without harming the OS? Should it be done?
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Mar 9, 2010
I have an old office PC that I need to shred the drive on. Problem is, I have no monitor for it. I do have the 9.10 LiveCD however. Can anyone walk me through how to do a format without actually seeing it? And to have it shutdown after?
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Mar 13, 2010
As with almost every time I try to simultaneously install two operating systems, I have incurred the wrath of GRUB. It's probably more to do with my laptop's terrible hard drive, but here's my problem: I had a 9.10 install and a swap space on this hard drive, then I used GParted from the BT live CD to resize shrink the Ubuntu partition to make space for a BT install. I booted into Ubuntu just to make sure it was working fine. it was. Then I went back in to the BT live CD to install it on the free space.
When I booted up after install, the GRUB screen had changed (obviously), but now only the BT installation (which appeared as Ubuntu 8.10 for some reason) would boot, The previous Ubuntu installs had stopped working, and now came up with "file missing" or "file not found" (cant remember). I tried fsck -v /dev/hda1 (where my 9.10 installation was), and it didn't seem to have any errors. What's wrong with my computer (or GRUB)?
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Mar 14, 2010
I've asked this in another forum, but I'm not sure I phrased it very well. I have a desktop and a "server" at the house. The "server" is sitting across the room, with no keyboard or mouse. If I were to boot the server from a LiveCD, could I then get in with SSH and kick off the setup remotely? I'm getting "Connection refused" when trying to ssh in, so I'm guessing that the service is probably not turned on.
I checked into Reconstructor, and I think that may be the way to go, if I can figure out what I need to do. I'm thinking all I need to do is install an SSH key and start the service, then I can get into it from my desktop and proceed with the install.
Is this possible to do? Or is there a better way? I know I could lug the keyboard, mouse and monitor over to the other machine to do it, but that would mean that I couldn't do anything on my desktop (since that's where the keyboard, etc. would come from).
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Apr 8, 2010
Is skype available and usable from the live CD/DVD? Before meddling on the hard drive with anything, I'd like to see if my mom's aging PC is up to Skype at all, worth upgrading, or needs completely replaced. She has Win98SE on it, I think it's some breed of Athlon but can't remember and it's to far away for me to look at it right now...
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Apr 15, 2010
I managed to mess up GNOME on my ubuntu laptop. Now, I can't connect to the internet because the network manager applet is removed. Is there anyway to reinstall gnome from the livecd of ubuntu? Also, I want to uninstall GNOME and install LXDE, is there anyway to do this without uninstalling any of the applications that are installed by default with gnome, such as openoffice.org or firefox?
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Apr 18, 2010
I'm trying to boot off a USB LiveCD of Ubuntu 9.10 in order to save some data off a botched UNR install. However when I try to boot off said USB drive, I get this error:
Code:
process 2425: arguments to dbus_pending_call_set_notify() were incorrect, assertion "pending != NULL" failed in file dbus-pending-call.c line 596 The error repeats constantly until I turn off the netbook (EeePC 1008HA).
I've tested the USB drive using the "Check disk" option in the boot menu, and it comes up clean.
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Apr 25, 2010
I just downloaded the Release candidate, for 10.04, and as I was testing it on VirtualBox, I notice that the LiveCD option, (or Test ), is missing? Should I re-download, or it's an error from VBox?
I don't have unlimited bandwith, I was lucky enough to download 2 ISO's yesterday, cause there was nobody where I live, so I could use the WiFi all I could. What do you think, bad ISO, or problem with VBox?
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May 3, 2010
Last week I very eagerly downloaded Ubuntu 10.04 and burnt it to a CD. I just want to try out the new version using the Live-CD. I tried it on both my home desktop and my work notebook. I was able to get the initial screen where I can select the language and keyboard, etc.. But when I tried to start the program I ended up with a blank screen one both computers.
So I just thought, I will wait until they get these problems fixed then I will download and burn a new cd. Question, have their been fixes to the ISO file since it first was released that would fix these kind of problem? How does one know if the ISO file has been upgraded; is there something after the 10.04.01 or something like that?
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May 9, 2010
I'm rolling my own version of the LiveCD (directly, not using the apt-based tools) and I'm trying to lock it down. I'm doing things like setting up iptables to only allow network activity with tor and whatnot, but I can't figure out how to lockout root. I've set the password for root and commented everything out of sudoers, but when I boot from the resulting iso, the sudoers file suddenly has "%admin ALL=(ALL) NOPASSWD: ALL" appended to the end, which tells me that somewhere is in the boot process the file is modified to have that.How can I disable this process? I really want to lock down the system so that root is impossible to reach.
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May 11, 2010
One year ago I decided to give it a try with Ubuntu. I used the 9.04 Live CD, but it didn't perform as expected - it gave randomly errors on boot up, the interface was disappearing and reappearing, applications closed themselves randomly and in the end it usually froze and I had to do the magic SysRQ or hard restart. I installed it then through Wubi - and it was somewhat more stable. It behaved sometimes excellent all the time until I restart, but sometimes it just crashed with an error when I boot up. When 10.04 came out, I wanted to try it out, so I burned the CD.
It was the same as the 9.04 when using the Live CD and when installing it using Wubi it just fails on 25%. I don't have any problems with Windows 7 and another distribution like Knoppix (6.2) runs just fine and smooth from the Live CD. No problems what-so-ever. I haven't did any clean installation on my hard drive because I don't know if this would persist and leave me with a not working system. I still would like to address the problem from a Wubi installation or the Live CD before going for a full installation.
Here is my machine:
AMD Sempron 3300+ @2.0GHz
NVidia GeForce 7300LE 384MB
1 GB RAM DDR1 (2x512MB)
A31G PCCHIPS Mobo
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