Bootloader issues: what happens before the operating system itself starts.

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71 views

TPM passwordless boot

I'm trying to create device with CentOS6, encrypted disk (with LUKS), TPM module and TrustedGRUB to boot securely and without interaction. I'm following instructions from ...
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142 views

Multiple Windows 7 installations from Grub

I have the following disk configuration: Disk /dev/sda: 750.2 GB, 750156374016 bytes 255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors Units = sectors of 1 * 512 = 512 bytes ...
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108 views

xubuntu (main HD) and Kali (second HD) both LVM encrypted but Kali won't appear in grub?

/dev/sda = xubuntu 14.04 Trusty Tahr /dev/sdb = Kali Linux /dev/sdc = Windows 7 Ultimate I installed xubuntu with grub, and Kali without. Both are luks-encrypted drives with LVM. Kali doesn't show ...
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42 views

Get log from kernel while loading

There is a arm/omap2-based device without ethernet, UART ports. It has usb connection with host, numeric keyaboard, LCD display. There is working U-Boot and kernel images for this. I'm trying to ...
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1k views

Repair GRUB from Arch live CD

I'm trying to install Arch on sda8 (with swap on sda7) following the instructions here. I got to the part of setting up the WiFi a second time, but since I already have GRUB, I got lost at the section ...
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182 views

Metin2 server on FreeBSD error

I have private metin2 server on FreeBSD 9.1 32 bit and I installed packet filter PF. In pf.conf, I wrote metin2 ports (open for public) and my IP Which can be connected to the server. Everything is ...
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20 views

New menu item called “arch_grub” emerged as a temporary boot device

I have Ubuntu installed along with Arch. I re-installed Arch a few times already. Now it works well. Once when I was re-installing Arch during boot when I chose the "Choose temporary boot devise" ...
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92 views

Errors dual booting Ubuntu Studio 13.10 and Windows XP Pro x64 using GRUB 2

Getting the following errors when I try to boot Windows XP Professional x64 Edition (on /dev/sda1) using GRUB 2: error: no such device: A8542EOA542DDC36. error: invalid signature. I originally had ...
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100 views

Debian Wheezy Losing video link on boot

I bought a small Intel Atom machine (Intel atom D525) and I've installed Debian Wheezy on it. After I install (successfully) the OS (via USB) the machine boots and after a couple of seconds I lose ...
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174 views

weird problem with 64 bit install and memory

I have a laptop with 8gb of RAM in two 4Gb slots, the processor is 64 bit compatible. However when I try to install 64 bit version of Linux (I tried, mint, arch, manjaro), it refuses to load the ...
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208 views

Booting from USB devices on secure boot UEFI system

I'm trying to put an ArchLinux install onto a USB-HDD and want it to be bootable on BIOS systems as well as on UEFI systems that use secure boot. Therefore I have one main question. Does an UEFI ...
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493 views

Booting from usb fails as I try to install elementary OS on my PC

I'm trying to install Elementary OS Luna on my PC. The problem is that every time I try to boot from my usb, on which I've got the OS installation files, it fails. First I press F12 to get to the ...
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106 views

Installled openSuse and now can't boot from USB or DVD

I've just installed openSuse 13.1 and, while it's great, now I want to try Mageia 4. Problem is that after installing openSuse my machine (Lenovo G560) won't boot from a USB stick or from the DVD ...
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102 views

Unable to see Fedora 20, when triple booting it with Debian 7, and openSuSe 13.1

I just don't understand why I cannot see my Fedora 20 having it planned to triple boot it with Debian 7 and openSuSe 13.1. Initially I partitioned my system to: /dev/sda1 for openSuSe 13.1 /dev/sda2 ...
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36 views

For what are disk signatures being used for by GNU/Linux (distributions) / grub?

I am talking about disk signatures in context of the MBR. The area from 441 to 445 bytes. For what does the GNU/Linux kernel, GNU/Linux distributions usually use disk signatures for? I only found ...
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102 views

How to show progress when loading initrd?

I have a complete root fs built into initrd, so it's almost 500MB. It takes a while to load to memory and during this time, the screen has no indication of the progress. I would like to know if there ...
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75 views

Why does my system freeze during bootup unless I boot into recovery mode?

I installed some packages, and now when I try to boot into it normally it freezes at this point. The only thing I can do from there is reboot the system. When I do that, this is what's displayed. ...
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310 views

VFS: Cannot open root device “nfs” or unknown-block(0,255)

I am trying to setup a diskless client which will mount over nfs to the server. When I try to boot the client I get the following error message: VFS: Cannot open root device "nfs" or ...
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270 views

Computer wont boot with any media after installing wine on Ubuntu 13.10

Yup. I can boot into anything (meaning the os part), like a cd/dvd, a live usb, or the os on the HDD. i can boot into the first screen, which i think is called the grub selection screen and whatever ...
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136 views

PXE USB BOOT Debian

I have installed a Debian. I rsynced it. I load it on my client through PXE from NFS to make a backup. But I need my Computer(NFS-host) at the same time to make something other with it. For example, ...
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243 views

Stuck on installing grub to a usb stick (unknown filesystem/no such partition)

I just spend all day on trying to get my system to boot again, I'm getting a bit desperate...snif. The setup is as follows: a debian installed in a luks encrypted usb hard disk with lvm volumes for ...
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195 views

Memory test while booting . Unable to boot Ubuntu 12 04 LTS

I'm running Ubuntu 12.04 LTS. All of a sudden, my I'm unable to load the OS. A memory test is happening while I'm trying to boot the system.
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36 views

GRUB2 Edit Mode problem

I have recently installed Fedora 18 using UEFI. The problem I'm facing is that when I try to go into edit mode in GRUB, my PC freezes, displaying just a black square instead of text. Unfortunately I ...
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301 views

How to check Grub2 config file?

When I boot my Fedora 19, I get a very brief error message when Grub2 loads. It's too quick to read, as it switches to the graphical mode almost instantly. My idea is to test the config file. I ...
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449 views

Can't boot FreeBSD after installation

I've installed FreeBSD on my system along with Windows 7 using this tutorial. When I turn on my PC the screen says something like this: F1 FreeBSD F2 Win F3 ? F6 PXE Boot: F1 _ Pressing F2 ...
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71 views

Unable to Boot into F17

I was currently running Win8 and F17 as a dual boot on my home desktop with an i5 chip and Asus UEFI BIOS. Unfortunately, while I was in Win8 I accidentally removed the partition that held my F17 OS. ...
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196 views

Install linux from USB without bios support

I have an old PC where I want to install Debian from "smaller CD" (up to 40mb, rest will be downloaded). I have made a bootable usb from this Debian. The problem is, my computer is so old that it ...
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895 views

Why does eth0 only go up sometimes on boot?

I just installed Arch with Archboot. On boot, there's about 50% change of eth0 to go up. If it doesn't I'll have to reboot. What could cause this? If it goes up, dmesg contains: [ 7.9...] IPv6: ...
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228 views

Fedora 17 freezes at loading screen with a CD-based installation

I'm trying to install F17 on my laptop (Toshiba A-665 ... 4gigs RAM, nividia gforce GTS350M,core-i7 1.7 GHz processor), but the liveCD boot freezes about 3/4 of the way through the loading icon... ...
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123 views

Creating a Virtual filesystem to boot linux

I am trying to boot the linux kernel (bzImage) in QEMU but have had issues. After asking on U&L I found out that my problem was that I was booting the kernel without a filesystem to boot from. So ...
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315 views

Copy live CD to RAM on boot

OK, so I've put together a live CD which uses isolinux as the bootloader. Any idea what magical option or switch I need to use to make it copy the compressed filesystem to RAM before mounting it? (Not ...
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575 views

Fedora 17 not booting

I just got GRUB to properly set the resolution, thanks to this wonderful answer. After selecting Fedora 17 and waiting a bit, this displays: [ 0.752888] [Firmware Bug]: powernow-k8: No compatible ...
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180 views

Multi-Distro boot DVD with SystemRescueCD 2.8.0 fails to boot the SRCD portion

I'm trying to create a multi-distro mutli-boot dvd image containing (amongst others) the SystemRescueCD iso. I'm using GRUB as the boot loader and I've managed to get most of the other ISOs booting ...
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173 views

Debian restarts itself after booting with a “not responding” error

I had a stable Debian 6 install until earlier today, when some keys on my USB keyboard stopped working and my USB mouse buttons started to behave strangely. I had not installed anything new since the ...
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333 views

Grub fails after install it on my macbook pro

I'm trying to install Archlinux on my macbook in dual boot mode. I part the disk that way : /dev/sda1 -> EFI /dev/sda2 ->MacOS /dev/sda3 -> /boot /dev/sda4 -> / /dev/sda5 -> /home As ...
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112 views

Fastest, most consistent booting

I am running an i3 laptop, assembled by Asus. I am running Ubuntu with grub2 and burg boot loader. I would love to have a consistent graphical boot process as with Mac OS X. I don't want the user to ...
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515 views

Linux thin station

I have this pc that I just installed and set it up as Linux thin station. I did all the formatting procedures and copying of image to the HD. When I boot it up, I get these, which I think are driver ...
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126 views

Battery not detected on my embedded device on reboot

I have an ARM based embedded device with Linux Kernel 2.6.31 running on it. I have seen that while rebooting the device sometimes battery won't get detected and the device will just fail to boot. Any ...
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246 views

Booting Laptop with external monitor stalls

Whenever I try to boot linux with an external monitor attached to my laptop, it hangs after checking the battery state with the following message repeated several times: ...crtc_helper_set_config... ...
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565 views

How do I create more /dev/tty entries and /dev/ptmx on boot up?

After building kernel 3.2.13 and installing via RPM on my system, I have this problem: There is no /dev/ptmx which the rest of my system is expecting. There is actually a /dev/tty/ptmx device ...
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497 views

Fedora 16 install from USB memory stick to Samsung NP305U1A netbook will not boot

I have installed Fedora 16 from a USB memory stick. After installing, which seems to work just fine, and after rebooting I end up in the BIOS. I can not find which BIOS settings to use and have not ...
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2k views

GRUB2 and EFI - File not found?

I'm running Linux on a 8,3 2011 MacBook Pro. It uses EFI/rEFIt to boot. I was able to install GRUB2 EFI support, and it shows up just fine in the rEFIt boot menu. Everything seems to be working ...
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19 views

AV Linux as main OS. Computer won't accept bootable USB

I am trying to install and run AVLinux through the downloadable .iso image from the website. I created a standard startup disk with the standard creator in 14.10 all went well. ''Startup Disk ...
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18 views

Unable to boot ArchLinux from LiveUSB

I'm currently using Windows 7 on an AMD-A4-4000 APU - and I'm completely new to Linux. I made a LiveUSB of ArchLinux using Universal USB Writer. Now when I tried to boot from the USB Device - I got to ...
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Finding problem with compact flash filesystem

I have a single board RHEL 5.8 computer that runs from a 4GB compact flash card instead of a HDD. This had been running for several weeks, with an application started and stopped for testing and being ...
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26 views

CentOS 7 boot hagn in VmWare

I have installed CentOS 7. It was working fine until today that it hangs. After several initial lines of ...driver cache write through... it goes to the next black screen with a _ keeps flashing. I ...
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16 views

Mount /var at boot runlevel 2 - problems

I'm working with a system that (for various reasons) often gets corruption on the /var partition. To this end I'm hoping to run e2fsck on it during the regular boot. I've commented out the /var ...
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20 views

Can't boot into slackware installer

Can't boot into Slackware installer, I get stuck in this: The last line I see is: mousedev: PS/2 mouse device common for all mice I tried a external Keyboard with Mouse (Cordless but at least ...
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39 views

OVH with cPanel - Server boot failure - plymouth not found, no loopback

I have a problem with a server of mine. After initializing a reboot through OVH Manager, the server won't reboot. Only rescue-pro mode is working. Server admins on their side told me "the server gets ...
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29 views

Installing Kali Alongside Windows 8.1 Error

I tried to install Kali but it would not boot, however Ubuntu booted successfully, it's just Kali that won't boot. I make it to the menu where I select what I wish to do like "Live, Install etc" but ...