I updated ubuntu and installed the latest linux kernel. I rebooted back into ubuntu, then finished up some work and went to reboot into windows 7. The "starting windows" logo comes up then it blue screens and says "cannot boot %hs missing" (hard to read because it flashed on the screen then reboots).I ran startup recovery but that didnt do anything. I also tried downgrading the kernel but that didnt change anything.
View 6 RepliesI recently upgraded to win7 (home premium 64bit) from win vista and everything went well. But when i was installing ubuntu i noticed that win vista was taking up part of the C drive (like 10 gigs!) (i saw this in the part of the instalation where you set the ubuntu partition.) SO anyway i was wondering if anyone knew a way to completely get rid of the vista kernel and free up that space its taking up.
View 7 Replies View RelatedI just did an upgrade from 9.10 to 10.04 and now I can't boot into Windows 7 on this dual boot desktop. I usually do a clean install but with a laptop and desktop a copy of Windows 7 and Ubuntu on each machine it's getting very tiring with 4 os's so opted for the upgrade this time.
During the installation there was a window that game up about upgrading grub and what devices to install it on. The help box was not very complete and seemed to say to click all the check boxes which included the main drive and it's partitions including windows. During the install somewhere it said something like grub could not be installed on one of the devices which I think was sda6 which is probably the Windows 7 partition.
So how would I get the option of booting into Windows 7 on startup as now I only get a blank black screen when I click on the Windows 7 option upon bootup? I hope I don't have to reinstall one or both os's again from scratch as this is becoming to much work to do on two systems every 6 months, especially with the amount of programs I have installed.
Can't boot after upgrade to 2.6.31-19 kernel. Boot procedure stops on "Mounting root file system..." stage with message:
/init: line 218: syntax error: 0xhda1.
I've been trying to get Ubuntu on my beloved 4 year old Acer desktop that's been chugging like a tank. However, after either a fresh install or upgrade, I would get the following error:"Kernel panic - not syncing: VFS: Unable to mount to root FS on unknown-block(0,0)".I've looked here and there, and one of the issues it would seem is the kernel not recognizing my hard drive if I'm correct. One of the suggestions was to upgrade the kernel however, I have no idea how to do such a thing if I can't get into the OS.
View 9 Replies View RelatedI had problems with booting my PC after kernel updates several times. In the past I just reinstalled Ubuntu and after several tries with running Update Manager things were working again.This time I applied another recommended set of updates, including a kernel upgrade and got the usual "Kernel Panic - not syncing: VFS: Unable to mount root fs on unkown-block(0,0)"After booting from a LiveCD and running boot_info_script I rebooted again and this time I am getting tons of errors which seem to be generated while running grub. After a few minutes of 'error: syntax error' and 'error: Incorrect command' scrolling through my screen, grub gives my a grub> prompt... Not what I expected!Here is the output of the boot_info_script:
Code:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #1 for (,msdos1)/boot/grub.
=> Grub 2 is installed in the MBR of /dev/mapper/isw_cagifdjehe_Volume0 and
[code]...
I have two RAIDed disks (mirrored and showing OK during POST). The disk shows above as a6071eb5-6fc6-45b3-babb-c1a2156278d7. Ubuntu 10.10 installs fine from a LiveCD, but gets broken by kernel updates. I can see the original 1 TB disk when I start with the LiveCD and I can access all the files.
vmware virtual machine, the system is centos 5.4 want to upgrade the kernel 2.6.32. make menuconfig is based on the default. make; make modules_install; make install no problem, reboot the system to choose a new kernel, new kernel can not boot, the following is vastly map, right in the / boot directory, there is no 2.6.32 of the config files, do not know how the matter , in the compilation before I put / boot directory of the original system config files to the source directory cp The following is the contents of the screenshot
[Code]....
I just upgraded to 10.10 and now I am faced with a choice at boot up of which kernel I would like to boot (or recovery mode, or memtest).I am wondering how to default to the newest kernel without this prompt.
View 6 Replies View RelatedI've been running Ubuntu 10.04 AMD64 on our home theater PC through a wubi installation. Yesterday the system update installed a new kernel and today there is a problem booting the computer so I'm reluctantly using Windoze to type this. there isn't much information: the computer has always booted fine before the kernel update. When I select Ubuntu in the boot menu the screen goes black and the computer restarts. No error messages, no GRUB menu, just a blank screen before restart.
Computer: Dell Hybrid 140G, Intel Core 2 Duo T5800, 4GB RAM
I cant boot into Fedora 10 using the latest kernel. It just hangs after grub, I can still boot into an older kernel. The problem is its a fresh install that I ran a full update on straight away, and now I cant install videoaudio drivers because the kernel-header packages (and others) are installed for the latest kernel. Is there any boot parameters I can try to add when booting that might help?
View 5 Replies View RelatedI had a total freeze during a kernel upgrade, and reinstalled my system(kubuntu karmic) but still cannot boot.
when I try, I get this sequence of text on my screen:
Code:
GRUB loading stage 1.5
GRUB loading, please wait...
Error 15
I know that error 15 means "file not found", but not how to figure out which file it is or how to point correctly to it.
I have tried to install the system on partitions on two separate disks, with the same end result. on the original disk I had some trouble getting through grub install, but on the other disk there were no indications of trouble during setup. can this a problem with the MBR on the first drive?
I have one drive connected by PATA, the rest by SATA, will SATA1 be (hd0)[grub] and /dev/sda [linux], is it the PATA drive, or some other means to determine this without examining the make and model of each drive?
I messed up my install so now I can't boot it. I get errors. I doubt I'll be able to fix it. I messed up the upgrade of the kernel images... I'm not sure whether there's something I could do in the Grub config file... I have one other Linux OS I can use in the meantime (plus Windows OS) so I thought maybe boot that up and check the Debian partition in case there's any files I want to save/keep. If I re-install, is Debian Squeeze LXDE still a good choice? I'm going to install something different in the partition where the other Linux OS is. Right now, it's grub is handling the boot loader. The computer is an old laptop, a Thinkpad T41. The HDD is 160GB.
View 3 Replies View RelatedI am running Debian squeeze. A while ago I upgraded my kernel to 2.6.38 from backports. Just now I thought it would be good to upgrade to 2.6.39 from backports. Upgrade went fine, but after rebooting I get a kernel panics rightaway.
"No filesystem could mount root, tried:"
"Kernel panics = not syncing: VFA: Unable to mount root fs on unkown-block(0,0)."
This is the first time one of Linux installations halts/panics on booting, so I don't know what to do now. I tried booting the recovery entry from the grub boot menu, but same result.
I upgraded my ubuntu to 10.4 the other night. Everything went well and 10.4 worked great. However, I tried to boot up Windows this morning and found that after selecting XP from the grub menu, all I got was a black screen. I can access the drive from linux and can save the music and photos I store on the HD with windows, I'm afraid I was not paying enough attention during the upgrade (late night!) when I got to the point where I was asked about installing grub on various drives and I may have installed it over the mbr/pbr? on the windows hd. Does anyone have an guess what I might have done?
Here is the output from fdisk -l
I have a 64-bit dual-boot system. During the Ubuntu upgrade4, the installer crashed. GRUB shows the new Ubuntu installation and the default boot item is Windows 7, but Windows won't start.I have a Windows backup (Acronis) but afer I select any option from the Acronis CD options menu, the keyboard and mouse are no longer recognized. The keyboard and mouse are fine and work as expected when attached to a notebook computer.The computer has 4 internal hard drives and one external USB drive. I have tried changing the boot order with the hope that Windows would start, but have had no luck.sda1 = 1.00TB = "System Reserved" - Ubuntu (105GB), Windows (316GB), Data3 (579GB), Ext4 (46), Swap (8GB),
Ext4 (52GB)
sdb1 = 1.50TB = Data2 (734GB), Media (766GB)
sdc1 = 0.25TB = Internal Backup (250GB)
[code]...
Recently I upgraded Ubuntu 9.10 to Ubuntu 10.04. But now I can not boot Windows XP through grub menu. Grub menu is showing "Microsoft Windows XP Professional (on /dev/sda1)". When selecting this item nothing happening.
Boot info of my system is
Code:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in partition #8 for /boot/grub.
[Code].....
I have searched and searched but cannot find someone with the exact problem as me. I upgraded to LL today. During the installation it asked me which parts to install grub to. I should have just checked all the boxes, but i cant remember wat i pressed.
Now my grub menu look like
-ubuntu
-ubuntu memtest
-windows 7
when i choose windows 7, it just goes straight back to the grub menu . .
I just upgraded to 10.04 and now all I'm getting is a flashing cursor when I try to boot Windows in Grub. I can load the Windows partition in linux no probs so I know it's all ok, although I'm going to backup before I try anything risky!
Anyway I've had a look around and can see people who've had the same prob but only really with Windows Vista and 7. So... just trying to figure if there's anyway of getting grub to load WindowsXP properly!?
I've run boot_info_script055.sh which was recommended for one of the Win7 answers and posted the output below.
Quote:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #5 for /boot/grub.
[Code]......
After upgrade to Ubuntu 10.4 i can't boot windows partition. the only thing i get it's a blinking underscore after choosing it from grub. under ubuntu the window partition seams to be ok, and i can access every file.
this is my partition table:
sda1 - ntfs
sda2 - extended
sda5 - swap
sda6 - ext4 linux (0x83)
is there any tool to config grub? like yast on suse? (off the topic : is there any "grafic" version of grub?)
After attempted upgrade on my dual bot drive I can no longer boot Windows XP or either of my 2 sata drive.
View 5 Replies View RelatedI just upgraded to the new Ubuntu distribution. My GRUB looks the same and has an entry for WIndows7, however when I chose this option I just get a blank screen and it doesn't load Windows.
jcampos@linux:~$ sudo fdisk -l
[sudo] password for jcampos:
Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
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After the upgrade to Ubuntu 10.4 I'm not able to boot on my Windows Vista any more. It is most likely due to my fault during installation, since I ask to overwrite with GRUB also Windows partition's MBR (but if I remember well I think it was not the best solution to put as default overwriting all the MBRs).Anyway I was not able to fix it until now.Here is the RESULT.txt from the boot script:
Code:
Boot Info Script 0.55 dated February 15th, 2010
Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
[code]...
Basically, as the topic reads, I normally run Windows XP, and installed Ubuntu on a new HDD this week (Karmic). However, realising later that there was a new release, I just upgraded through the network, completely ignorant of their being anything wrong with this (Windows drive still being connected at this time). Now Ubuntu boots fine, but when I select Windows through the GRUB set-up, it just displays a black screen with the '_' cursor blinking and goes no further.
I have absolutely no clue how to fix this, reading through various forum posts and messing with the boot command (or whatever you call it when you push 'e' at the GRUB screen) all day to no avail. One of the things I've download was the Boot_Info_Script, so hopefully someone out there can gleam some information on how the heck I can solve this issue and boot XP once again (hopefully without having to just blow away one or both of the OS's and doing a completely clean install). If there's anything I can do to provide any further required information, My RESULTS.txt:
[Code]....
My hard drive apparently has errors, according to my Windows 7 installation. ._. So I am going to restore to factory settings. First question - Will factory setting make me lose my Anytime Upgrade? If so, is the key that was in the anytime upgrade box re-useable? Second Question - Under the chance that I have data loss once setting up my Ubuntu-Windows 7 Dual boot system, will I lose my anytime upgrade, and is it re-usable?
View 5 Replies View RelatedI have a dual boot laptop (Acer Timeline 1830) working fine. I'm running Ubuntu 10.10 and Windows 7 Home Premium Edition. I need to upgrade Windows 7 Home Premium to Windows 7 Professional (Thats Winblows for ya.). My questions: Has anybody here done this upgrade, did it go seamlessly (Didn't destroy your master boot record, etc) and is there anything anything else i should know before doing this upgrade?
View 7 Replies View RelatedI've currently got a dual-boot setup with Vista and 10.10 (using grub2 on MBR).I'm about to install Windows 7 and would like for a change to use the Windows bootloader. I currently have a separate /boot partition and believe I can install grub2 there so that I can chainload it using EasyBCD.
I'd like to do this from my running system as I don't have a spare USB drive right now. confirm the command I should use baring in mind the separate /boot.If I have to wait and do it from the Live CD - is the command to use any different? FYI here is my current layout:
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/vg_root-root
37735960 15719388 20099644 44% /
none 1023876 316 1023560 1% /dev
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I recently performed a reinstall of ubuntu after mucking up my partitions, and I am running it dual booted with windows 7.
I recently performed a grub-pc update, but I didn't know what it was asking me to do during the process itself of updating the process.
It asked me at one point where to install grub, and I selected all my partitions because it suggested that if I didn't know. I think that may have damaged my windows section, which was also selection.
I've attached the output for:
Code:
Problem symptoms:
1) Weird upgrade error in apt-get
2) Unable to boot windows 7
3) Unable to activate proprietary drivers
4) Perpetually being reminded to restart
yestoday,after I upgrade,unable to boot windows xp. if I use grub ,windows xp can boot up.but now I want to use grub2, boot info script's results.txt is at below.
Boot Info Script 0.55 dated February 15th, 2010
Boot Info Summary: => Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #6 for /boot/grub.
sda1:
File system: vfat
Boot sector type: Fat16
Boot sector info: No errors found in the Boot Parameter Block.
[Code]....
A few days ago I went to perform the Service Pack 1 Upgrade for Win 7. This crashed out with an error. On researching the problem I found a solution to fix the problem by marking the Windows partition as active. I did this (via Computer Mgmt -> Disk Mgmt). This allowed the SP1 upgrade to work, however on reboot I got an error BOOTMGR missing. This I rather rashly resolved by using the Windows 7 install DVD in Recovery mode to reinstall the Windows Boot manager via bootrec /Fixboot I thought I would then be able to use the Opensuse 11.2 install disk to fix grub.
I use the Opensuse install disk and select Repair system -> Expert Mode -> Install New Boot Loader then select Other -> Reread Configuration from Disk. This adds Win 7 back into the grub menu. I then select OK and get the message "the bootloader was installed successfully". The problem then comes when I click my way through OK and Next to finish the install. At the end of the process I get the message "An error occurred during the installation" and I'm no further forward.
FYI the PC has a single SATA disk installed partitioned as follows:
dev/sda1 100Mb Win System Parkition
dev/sda2 Windows NTFS
dev/sda3 Windows FAT
I want to upgrade kernel to 2.6..36 from 2.6.18 of CentOS 5.5. The make process is successful but prompt "could not find filesystem /dev/boot " after reboot.
Some articles suggest to edit file .config and set CONFIG_SYSFS_DEPRECATED_V2 to 'y' and re-make kernel. However, the problem still stand there after reboot again.