Booting is the initial set of operations that a computer system performs when electrical power is switched on. The process begins when a computer that has been turned off is re-energized, and ends when the computer is ready to perform its normal operations.

learn more… | top users | synonyms

-2
votes
0answers
13 views

Debian no longer booting [on hold]

I have been running debian 7 on my old laptop (that I use for an sad excuse of a server) for over a month and all of a sudden its been freezing right as the login pane happens. I tried nomodeset ...
0
votes
1answer
22 views

How to start rpcbind automatically at boot on Ubuntu 14.04 server?

I have been unsuccessfully trying to configure my Ubuntu 14.04 server to start rpcbind on boot. RPCbind is installed and works fine if I start it manually with service rpcbind start I have added the ...
-3
votes
1answer
24 views

Issued kill -9 -1, centos not working

created user in centos and edited nano /etc/passwd and edited created user as user:x:0:0::/home/user:/bin/bash and logged as that created user and issued kill -9 -1, from then on words my server not ...
0
votes
0answers
14 views

OpenVPN start at boot not working on Ubuntu 14.04

I am trying do configure my Ubuntu 14.04 server, so OpenVPN will start at boot. So far, I am able to start OpenVPN server with the command: service openvpn start After I execute this command, I ...
0
votes
0answers
9 views

Alcatel 7210 SAS-D boot loop

I was given Alcatel Lucent 7210 SAS-D that a previous user(s) messed up. When I'm booting it, it keeps looping in the console over and over. Here's the text it keeps looping: ...
0
votes
0answers
13 views

Boot from RAID with PERC H310 on Dell PowerEdge R520

I'm trying to install an OS on an R520 with the PERC H310 RAID controller and set up two physical drives as a virtual drive with RAID-1. However I can't select that virtual drive in the boot sequence ...
0
votes
1answer
19 views

VHD to physical drive with no host os

I have installed windows server 2012 r2 with exchange 2010 on it on virtual machine (Hyper-V) I need to move VHD to physical drive. I know that windows can boot VHD images, but i need to move OS ...
0
votes
1answer
31 views

How to make Dell PowerEdge R410 boot from two hard drives?

I have a Dell PowerEdge R410 with two SAS drives connected to the SAS controller and I would like that both of them can be in the boot sequence tried to boot. I would like to use md software RAID-1 in ...
0
votes
0answers
14 views

Real Machine randomly refuses to start [migrated]

Folks I`m completely clueless. I have a machine with the configurations above. By some strange reason at random times it refuses to boot, fans will spin but seems no power enough is generated to get ...
1
vote
1answer
58 views

Deploy Windows To Go on external drive using Network boot, WDS or SCCM and WinPE

We are doing a project for a IT school, each student have an external drive (WD My Passport enterprise) and we are trying to deploy Windows To Go on these drives. Each student should be able to flash ...
1
vote
0answers
8 views

Create Linux distro with minimal number of files [migrated]

I'm thinking about designing a system for a project using some single-board computer (RaspberryPi, CubieTruck etc) that runs Linux. My main requirement is keeping the complexity of the booted SD card ...
1
vote
1answer
52 views

4 processors fail in ProLiant DL580 after swap

I recently shipped my HP ProLiant DL580 G5, and am now in the process of trying to get it set up again. However, upon getting the power supplies and HDDs reinstalled, I was unable to power the thing ...
0
votes
0answers
10 views

system halts when booting from USB drive with 64bit system [migrated]

Hi I battle with the troubles lately. x58-ud5 rev1; i7-920, 12GB RAM; system start halts with error code 50h when bootable USB drive inserted with 64bit system Description: During upgrade from ...
0
votes
1answer
134 views

Kickstarting Ubuntu 14.04: How do I create an “EFI boot partition” from my ks.cfg?

I am PXE booting a server that has two 4Gb drives configured in RAID-1 in order to kickstart an instance of Ubuntu Server 14.04. I am PXE booting in EFI mode, and the install runs fine until I get ...
0
votes
1answer
35 views

“No inittab file found” after reset

An old dedicated server (Debian w. Raid1) wasn't responding today and now can't boot after manual reset. Last message is "No inittab file found". I still have access to filesystem via rescue system. ...
0
votes
2answers
52 views

Server raid doesn't boot in the morning

We have a HP Proliant ML350 G6 with integrated sas raid controller. Since 3 days the server starts up in the morning without this raid. All othe HDDs / SDDs are ok. We did install the ServicePack ...
0
votes
0answers
6 views

Linux - On boot do push-button-connect to strongest wireless [migrated]

I'm trying to configure linux (in this case CentOS) to automatically connect to the nearest WiFi via "push-button-connect". This micro computer has no keyboard or display, so the goal is to hit the ...
0
votes
0answers
49 views

RHEL hang on boot - first on sendmail, then on iiimf

I can't figure out what this box is doing. Running RHEL 4.8 - it was rebooted and now it won't come back up. Diagnostic with Seatools shows the drives as good, fsck checks out as well. I can get into ...
0
votes
0answers
30 views

DL160 G5 fails to boot CentOS 5.11

I'm trying to install CentOS 5.11 on DL160 G5, with 4 bays holding 3TB sized drives. The installation with default partition layout completes successfully, however on boot I get to a blinking cursor ...
0
votes
0answers
16 views

UnicodeDecodeError starting Radicale server during boot process

I set up the Radicale CalDAV server on Debian Wheezy (raspbian). I can launch it manually as expected. However, when I try to start it during boot process it fails with the following error: ...
1
vote
1answer
40 views

debian unable to automount partition at boot

I have a single usb drive connected to my server, and I am unable to get it to automount at boot time. If I manually execute mount -a it mounts correctly. my fstab is as follows: proc ...
0
votes
1answer
73 views

Windows 2012R2 hyper-v guest diskless - boot from iscsi guide?

I am attempting to build a generation 2 W2012R2 hyper-v server guest that, configured with no disk or vhd , will select it's iscsi o/s disk via Microsoft dhcp and boot Windows 2012 R2. Note that I ...
0
votes
1answer
57 views

RHEL7 server won't boot after restart - “Failed to start LSB”

I have a RHEL7 server that has been running for the past couple weeks, but it won't come back up after a restart now. I have daily snapshots, but all of them seem to be affected by the same problem. ...
-2
votes
1answer
85 views

Empty /boot/grub/grub.conf of a remote server, how to recrete it from recovery?

My remote server (running CentOS 6.6 x64) can't boot anymore. Using the emergency recovery (a LIVE CD) i can actually look that /etc/boot/grub/grub.conf and it's empty (0 bytes). I don't know why, ...
3
votes
0answers
193 views

INACCESSIBLE_BOOT_DEVICE on Hyper-V 2012 R2 virtual machines

I have a Hyper-V 2012 R2 cluster, 4 Dell PowerEdge R620 servers connected to a Dell PowerVault MD3600F storage array by means of FC connections; it's all pretty straightforward, all servers run ...
0
votes
0answers
39 views

Sun Netra 240 not booting to ALOM

I inherited a Sun Netra 240 with no OS installed (indeed, with no hard drives). I did some googling, and came up with a few manuals, all of which I downloaded: Netra 240 PROM Guide Netra 240 ALOM ...
0
votes
1answer
18 views

Modify Clonezilla boot parameters on generated images/ISOs

I can take a Clonezilla-generated ISO and extract the contents, then manually edit the syslinux.cfg (and other .cfg's) to adjust the boot parameters after creating the ISO, then repackaging it up. ...
0
votes
0answers
39 views

Windows Server 2008 R2 - boot mode issue

Ive a little problem with Server 2008 R2. Recenly ive stuck in safe boot loop, after few tricks i was able to login to server, but right now i cant select Normal Boot mode. When I'm selecting this ...
0
votes
1answer
292 views

Windows 8.1 stuck in Automatic Repair boot loop - Proxmox VE [closed]

I installed Windows 8.1 64B in a VM on Proxmox-VE. It was running fine for a few days until it needed to be rebooted (updates). First I tried reinstalling the OS which worked, until it needed to be ...
1
vote
2answers
74 views

Create an MBR on secondary plex

I have a HP Proliant ML350 g6 server running windows 2008 std R2. This server had two hardware arrays in it. One array was a raid 0 with 1 physical drive running raid 0. The other array is 5 physical ...
3
votes
1answer
32 views

mbr and boot sector overwritten with structured yet very odd data

I work for a web-hosting datacenter. One server was having issues with its RAID, and we were attempting to reboot into single-user mode to repair a read-only /tmp Upon rebooting, the server wouldn't ...
0
votes
0answers
46 views

mdadm/grub2/lvm boot failure if all drives are physically connected

Weird problem here. I've got a Debian 7 server (quad core, 32GB RAM) that runs a whole bunch of VMs. The main boot drive is a RAID 1, with an LVM volume group called System, which contains a bunch of ...
2
votes
0answers
272 views

Ubuntu on EC2 boot error after dist upgrade to 14.04: disk drive for / is not ready yet or not present

I just upgraded my Ubuntu 11.10 EC2 instance to 12.04, then to 12.10 and finally to 14.04 using the do-release-upgrade command each time. I arrived at 14.04 and the instance will not boot now, it ...
0
votes
0answers
28 views

Boot from ISO on Remote Server with RAID (Ubuntu)

I have tried to boot from an iso file with GRUB but it does not work. The problem is that grmf-rescueboot and other standard systems don't work with a Software-RAID (mdadm). So how can I boot from an ...
0
votes
1answer
87 views

How to create a bootable ISO image from a disk snapshot

I've taken a disk snapshot of my Ubuntu VM from Amazon EC2. The snapshot is a ZIP archive of the whole disk. I've downloaded and then extracted the snapshot. Now I would like to create a bootable ISO ...
2
votes
1answer
409 views

ESXi 5 Hypervisor fatal boot error

For over 2 years now I've been running ESXi 5 just fine from a pen drive. I recently had to move the server to a new location and started seeing an issue. Once the system starts to boot, I get: ...
0
votes
1answer
121 views

Debian server not booting after software RAID-1 array degraded

So I have a Debian 7 server with 3 hard drives. Its RAID-1 is basically configured this way: md0: sda1, sdb1 --> / (root) md1: sda5, sdc1 + sdb5 (spare) --> /data (sdc1 is on a SSD, and sda5 is ...
1
vote
2answers
235 views

Xen Server, Ubuntu VM increased disk size, now will not boot

Citrix XenServer 6.2 Running Ubnutu Server 14.04 It had a 300GB disk attached, using XenCenter I increased the disk size to 500GB, planning on using gparted to resize the partition. Now it will not ...
0
votes
0answers
48 views

Execute a script while boot up in RHEL7

One of my server reboots every sunday and monday morning, whenever the server is up I need to do a service restart. Actually I call a script to execute itself (everytime manually). What I want to ...
0
votes
0answers
10 views

partclone.restore: progress report goes out of box

I am running partclone.restore using the "-N" option, which draws progress in a dialog-like box. If I run this command within the autorun of systemrescuecd (4.3.1), then part of the display text goes ...
0
votes
1answer
43 views

rc.local, call commands sequentially (one after finishing the other)

I was expecting that in rc.local, If say I call program P1 in one line and then P2 in the following line, P2 would only be executed after P1 (on which it depends for successful execution). This is the ...
0
votes
0answers
110 views

Booting XenServer Installer on USB

I'm trying to install XenServer on a system that has no CD-ROM drive (it only has a USB) I'm able to successfully boot the server using a bootable USB that boots up Linux (specifically, the GRML ...
3
votes
1answer
57 views

Installing boot manager to a raw LVM physical volume

Is it possible to install some boot manager to disk with raw physical volume inside (i.e. no partition table)? I tried LILO and LVM volumes became inaccessible (due to LVM structures corruption). Boot ...
0
votes
2answers
64 views

Windows 2008 R2 Boot-from-SAN Migration Methods?

We are running Windows Server 2008 R2 Enterprise on a Cisco UCS B200 M3 blade server that is diskless. Currently, we are going through a EMC SAN lifecycle/upgrade. I need to perform this migration ...
0
votes
1answer
96 views

Single user mode boot stuck

I have an old Ubuntu box with an unknown root password. It boots fine in regular mode, but it gets stuck when booting to single user mode: For searchability, the last few lines are: Begin: Running ...
0
votes
1answer
101 views

Freshly installed CentOS does not boot from Dell's Perc H700 RAID

Installed a fresh CentOS 5.10 installation on RAID5 provided by Perc H700 Integrated RAID, however the system fails to boot. Checked the system via recovery CD, and noticed that CentOS 5.10 now uses ...
0
votes
2answers
559 views

Windows Server 2008 R2 with Mirrored Disk Booting to Black Screen

I've got a Windows Server 2008 R2 device with 2 disks formatted as Dynamic Mirrored disks booting to a black screen. Upon booting the machine goes through the standard checks and then gets stuck at a ...
-1
votes
2answers
72 views

/boot partition filled - updates will not complete

my last update failed because /boot did not have room for the new kernel (or so I guess). Can I safely use rm to blow away the old vmlinuz.*-generic? Thanks
0
votes
2answers
444 views

Linux xen directly boot windows domu?

I have the following situation: got a new notebook with Windows7 pre-installed (sda1 with boot partition, actual OS in sda2), one physical disk (sda) created an extended partition (sda3), inside ...
-1
votes
1answer
39 views

Auto starting rc at startup

So here are the steps i am following . So i add a conf file inside /etc/init.d/myconffile And then to get System start/stop links i have to use the command sudo update-rc.d myconffile defaults 99 ...