0
votes
0answers
12 views

Grub doesn't boot after kernel upgrade

I upgraded my ubuntu 12.04 LTS via terminal and now grub doesn't find any kernel. I tried to look inside the /boot folder via grub terminal, but on my primary hard disk the folder seems to be empty. ...
1
vote
0answers
23 views

System Updated to 3.13 Kernel that won't boot

Recently, I got a message that told me automatic updates to my hardware would end 8/07 and decided to update my system to the latest kernel version 3.13. I'm running Ubuntu 12.04 on some fairly old ...
1
vote
0answers
21 views

error while booting xubuntu 14.04

I get a message on the screen every time I load xubuntu 14.04 on my xp mini, which says: " Support for core revisions 0x17 and 0X18 disabled by module paron allhusupport=0. Try013.allhusupport=1. ...
0
votes
1answer
15 views

Replace Black screen/kernel text compiling with image

Does anyone know of a method or program that allows you no display an image instead of the black screen/compiling text that is normally displayed while booting? Thanks
1
vote
0answers
45 views

Hangs On or After fsck from util-linux 2.20.1

I have a box running at DigitalOcean with Ubuntu 12.04 It's rare that my system will boot or takes forever - normally it just hangs / chokes. A reboot from a remote shell used to be pretty quick and ...
1
vote
0answers
14 views

How can I free up space in my /boot partition? [duplicate]

My /boot partition is full. Every time when I reboot I get the warning for that. Here below is a list of the contents of /boot. /boot/grub /boot/lost+found /boot/abi-3.5.0-44-generic ...
0
votes
0answers
68 views

Kernel panic - not syncing: Vfs unable to mount root Ubuntu 12.04LTS [on hold]

I know this question has been asked a lot of times in this forum but i didn't find any particularly suited to my situation yet (if there are feel free to redirect me to them). I am using Ubuntu 12.04 ...
0
votes
0answers
38 views

Booting into current kernel disables networking, virtual keyboard

I have a PowerEdge 300 running Ubuntu 14.04 LTS. A couple of dist-upgrades ago, my SSH connection died partway through and I can no longer boot cleanly. If I boot in to the current kernel (3.13), I ...
0
votes
0answers
12 views

Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [duplicate]

When I upgraded to Lubuntu 14.04, I was greeted with this error. I have since booted into a live cd and ran bootinfoscript to see if I could determine what's wrong. But I'm not entirely sure what to ...
0
votes
1answer
23 views

Network booting could't find kernel image

I have a problem with PXE booting. I followed this instruction on official website. But I get an error on client machine: Could not find kernel image: vmlinuz-3.13.0-24-generic And now, question. ...
0
votes
1answer
57 views

3.13.0-30 kernel issue will not log in / sign in

I did a recent update with the new kernel 3.13.0-30 seemed fine to start with booted to the desktop but after sign in just hung with only mouse inputs seeming to work and nothing else no menu our ...
0
votes
1answer
129 views

Kernal panic on fresh 14.04 install on Barebone Brix Pro i5-4570R

I recently upgraded from the smaller AMD barebone brix to the brix pro. The new PC seems to make Ubuntu 14.04 crash on boot, a bug which I can't see anyone with the same PC having (too early?). I've ...
0
votes
3answers
62 views

How to add memory or delete files to \boot volume? [duplicate]

I have only 6 free Mb on "boot volume". How can I find for not-used files to remove? Or is it possible to add memory to this unit?
0
votes
1answer
189 views

Black screen on boot with Ubuntu 14.04 LTS and Kernel 3.15

I've installed Kernel 3.15.1-031501 and today 3.15.2-031502 because with 3.13 my HP 6730s has wrong fan control. But with both 3.15.1 and 3.15.2, after grub selection, something like 50% of boots ...
0
votes
0answers
97 views

Clean Ubuntu 14.04 install taking longer to boot after kernel upgrade

Hello this is my first post. I own an Asus Chromebox (2gb ram, 16 gb sdd, 3.0 usb ports) and fresh installed Ubuntu 14.04 x64. I decided to upgrade kernel because I was experiencing some freezing ...
0
votes
0answers
75 views

ec2 instance won't boot!

So I had a server lose connection while updating to 14.04LTS. Foolishly, it ended up getting rebooted, and now I'm here. I disconnected the volume and mounted it on another system, chrooted it, and ...
0
votes
1answer
57 views

replacing kernel on non-booting ec2 instance

So I had an amazon ec2 instance crash during the update to 14.04LTS. Frustratingly, it appears the kernel might be bad (or at least that's what the log below says to me, I could totally be wrong). I'm ...
0
votes
1answer
192 views

Kernel update (64) will not boot. How can I automatically boot with earlier version? U12.04LTS

Ubuntu 12.04LTS After an automatic kernel update through update-manager I cannot boot up without intervention any more. Latest version which GRUB boots automatically is 3.2.0-64-generic-pae which ...
1
vote
0answers
196 views

After installing a new Kernel in Ubuntu 14.04, rebooting takes me to busybox initramfs. How do I mount a filesystem after that?

I have a virtual machine with Ubuntu 14.04 in it. I recently built and installed linux-3.14.5 kernel on it, and tried to boot into it, but it drops me to BusyBox v1.21.1 built-in shell. Here's what I ...
0
votes
0answers
44 views

Linux Lite - boot option confusion after upgrade [on hold]

I'm fairly new to Linux, thus learning as I go. I've installed Linux Lite alongside win XP on my Acer Aspire 1 netbook. I've installed some updates and such, including the PAE Kernel (under ...
0
votes
0answers
67 views

Ubuntu not booting after install from USB (kernel panic?)

After booting fine frome a live USB I installed it and everything was going swimmingly but when I try to boot from the hard drive it just stops and I have to do a hard reboot. I tried booting into ...
2
votes
1answer
635 views

Ubuntu 14.04 LTS fails to start with a kernel panic

These errors occur while starting Ubuntu. I am dual booting Windows 8.1 with Ubuntu. kernel panic - not syncing : fatal exception in interrupt. shutting down cpus with NMI drm_kms_helper : panic ...
0
votes
0answers
485 views

Getting “read failed after 0 of 4096 at xxxxxx: Input/output error” error for LVM

I have system with Ubuntu 12.04. On this system used LVM for managing disk drives and similar mass-storage devices. When I used lvscan command for scanning all the logical volumes then it displayed ...
0
votes
0answers
57 views

AppArmor and Feature Buffer Full [on hold]

After upgrading from Ubuntu 12.04 LTS to 12.10 LTS, upon boot my laptop appears to hang with a black screen and a cursor (not blinking). When disabling the boot arguments "splash" and "quiet" for ...
0
votes
0answers
58 views

Kernel 3.13.0.24 won't boot

I recently updated my Ubuntu to 14.04, which also resulted in the installation of kernel 3.13.0.24 Booting this kernel always resulted in a black screen, so I simply got rid of it and am now using ...
0
votes
1answer
45 views

Ubuntu willl not boot after update

I tried turning on my laptop, but I keep receiving this screen. I'm not sure how to fix this. If I boot into recovery mode in a lower version it works, but not well. It becomes very glitchy, and I ...
0
votes
0answers
67 views

Ubuntu shows only one core with nolapic booting option

The only way I can boot my Ubuntu (13.10) on my iMac properly is with 'nolapic' option. However, as far as I know, this option disables all the cores but one. I wonder, is there any way for me to boot ...
1
vote
1answer
74 views

Cannot boot: kernel panic not syncing

This is my first time asking questions here. I apologize for my poor English. I was using Ubuntu 13.10. While unzipping a passcode-locked file, my system crashed. Since then when I try to boot the ...
1
vote
0answers
60 views

How to boot into single user mode in 14.04 [duplicate]

I am trying to switch to single user mode in 14.04. I tried sudo telinit 1 but this never gives you a prompt. I then tried editing the boot options from the grub menu when I reboot. I see a ...
0
votes
1answer
63 views

Kernel Panic when loading OS X from GRUB [on hold]

This is after a triple boot using refind, i left free space for ubuntu 14.04 on the Macintosh HD and then installed Ubuntu 14.04 using the "Install alongside Mac OS X". Now Ubuntu boots up and ...
3
votes
3answers
694 views

Kernel panic after attempting to upgrade to Ubuntu 14.04

I have the following problem: I was trying to upgrade from Ubuntu 13.10 to Ubuntu 14.04 and in the middle (after the necessary packages were downloaded and beginning to be installed), I ran out of ...
1
vote
2answers
103 views

Kernel Panic on New Laptop

I just bought a Lenovo Thinkpad X1 Carbon Ultrabook. I ran Ubuntu 14.04 from a flash drive and it worked beautifully. I then installed it and the install seemed to go well, but when I try and boot I ...
1
vote
1answer
51 views

Ubuntu has two kernels in /boot

my server running Ubuntu 12.04.4 LTS has two kernel images in /boot at the moment 3.11.0-19 and 3.2.0-60 And every time i do a dist-upgrade the both get updated. Is this necessary or how can i remove ...
0
votes
0answers
16 views

Ubuntu 12.10 won't boot: FIREWALL: IN=wlan0 OUT= MAC=… SRC=… DST=… LEN=68 TOS=0x00 PREC=0x00

My 12.10 won't boot up suddenly. And it just stucks at the following screens: I've tried googling "Ubuntu 12.10 boot stuck at FIREWALL ...", but had no luck (most of the results are not ...
1
vote
0answers
282 views

Linux stops at “Switched to clocksource tsc” after fresh install of 14.04 — Setup or reinstall?

I've been looking forward to installing the latest greatest daily build of Ubuntu 14.04 into my 'new' X301 Lenovo, which seemed promising as the OS preview from live USB worked rather well. ...
0
votes
0answers
54 views

SMP with iMac 27" (2013/14)

I'm a sysadmin for a University, and I was setting up a new iMac 27" triple booting Mac OS, Windows 8.1, and Ubuntu 14.04 x64. I have all of the operating systems working and booting procedures fine, ...
2
votes
0answers
25 views

Boot error for newly compiled kernel in Ubuntu

When I am booting into the newly compiled kernel it is showing error. Following image shows where the booting stopped.
0
votes
0answers
52 views

Help understanding initial init script to create root fs in ram

I'm trying to get a handle on the init process in Linux & Ubuntu so that I can create a small netbootable image that runs in memory (no local disk) What I have managed to do is debootsrap a ...
5
votes
2answers
5k views

“intel_rapl: no valid rapl domains” message upon boot

I install fresh Ubuntu 14. 04 server under ESXI 5.1.0. During my installation I did not get any erorrs or strange things. My problem is when I boot machine at console screen I get messages like [ ...
0
votes
0answers
278 views

ureadahead main process terminated with status 5

Having struggled for the last few days with a kernel panic, this is the new error I am getting on boot. A restart doesn't help. I have access to the server in rescue mode where I can mount the ...
3
votes
1answer
202 views

Booting Paravirtualized Kernel On Bare Hardware

I been reading dmesg and i found the line " Booting paravirtualized kernel on bare hardware " but I am not using Ubuntu in visualization I am using it on my laptop DELL N5110 the only OS I have on ...
0
votes
1answer
40 views

Newly compiled kernel not booting up (vanilla kernel 3.12.14)

I downloaded, configured and installed kernel downloaded from kernel.org. While booting up this new kernel for the first time, this error screen shows which is pointing towards a missing or wrongly ...
2
votes
0answers
9 views

How to set an image generated by update-initramfs to be loaded by default [duplicate]

In my adventures in trying to revert a kernel upgrade (it broke my wifi for some reason), I was able to generate a boot image for the previous kernel (#update-initramfs -c -k 3.11.0-17-generic) I ...
2
votes
0answers
49 views

Not able to boot ubuntu after windows drive format

I formatted one of the partitions of my Windows 8 drive after which my Ubuntu is not booting. I am using a dual boot system with Ubuntu 12.04 release. On booting, grub menu is displayed properly. ...
0
votes
1answer
60 views

Kernel editing of my boot loader? [duplicate]

My i686 with server 12.04 386 boots to a black screen. I read a post that said I need to edit the kernel of the boot loader. The installation went smooth except for the black boot screen. How do I ...
0
votes
0answers
133 views

kernel panic not syncing vfs unable to mount root fs on unknown block

Since a couple of days, i can't boot. I have a kernel panic error : And I used boot repair to generate the file below: http://paste.ubuntu.com/7118756/ I tried many things i find on the web related ...
0
votes
0answers
118 views

Kernel panic - not syncing: VPS: Unable to mount root fs on unkown-block(0,0)

When I turned my computer on after doing the suggested updates, it did not go to the usual GRUB menu and instead I got a black screen with this message: GNU GRUB version 1.99-21ubuntu3 Minimal ...
0
votes
0answers
119 views

Why won't my previous HDD mount in 12.04?

So after closing the lid one morning and heading out, I come back to my laptop running Ubuntu 12.04, and I'm booted to the grub menu, being asked to choose which kernel I would like to load. I choose ...
0
votes
0answers
32 views

What does noirqpoll kernel option actually do?

I've recently been troubleshooting a boot issue with Ubuntu. First I tried 13.10, and when that booted wrong I am now on 14.04 development. What would happen is that my computer would crash shortly ...
0
votes
0answers
33 views

Ubuntu 12.10 does not boot properly

I have Ubuntu 12.10 running on HP ProBook 4430s. I have been using it more than a year. This morning I switched it on, the screen got stuck before it boots - it was black and white terminal like ...