similar to: Grub2 utilities missing from Rescue environment in build 1708

On 02/21/2018 12:44 AM, Sorin Srbu wrote: >> -----Original Message----- >> From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Warren >> Young >> Sent: den 20 februari 2018 17:01 >> To: CentOS mailing list <centos at centos.org> >> Subject: Re: [CentOS] CentOS 7 1708 won't boot after grub2 update >> >> On Feb 19, 2018, at 5:00

> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Johnny > Hughes > Sent: den 21 februari 2018 18:03 > To: centos at centos.org > Subject: Re: [CentOS] CentOS 7 1708 won't boot after grub2 update > > On 02/21/2018 12:44 AM, Sorin Srbu wrote: > >> -----Original Message----- > >> From: CentOS

> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Warren > Young > Sent: den 20 februari 2018 17:01 > To: CentOS mailing list <centos at centos.org> > Subject: Re: [CentOS] CentOS 7 1708 won't boot after grub2 update > > On Feb 19, 2018, at 5:00 AM, Sorin Srbu <sorin.srbu at ilk.uu.se> wrote: > > > >

On Feb 19, 2018, at 5:00 AM, Sorin Srbu <sorin.srbu at ilk.uu.se> wrote: > > This is the third fresh install of CentOS 7 1708 the last two months that > won't boot after a regular "yum update" just after the fresh install has > finished. Define ?won?t boot?. Does it stop: 1. Before the GRUB2 screen? 2. Between the GRUB2 screen and root device mount? 3. After

> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Pete Biggs > Sent: den 22 februari 2018 10:02 > To: centos at centos.org > Subject: Re: [CentOS] CentOS 7 1708 won't boot after grub2 update > > > > > > No gray 7-boot screen. Might be a graphics issue, the card is a Nvidia 1060 > with no particular drivers

Hello Guys, Last Sunday I had the idea to expand my gameplay btrfs. Now what was missing was a yum plugin which worked like arch or opensuse. Ok, I told myself and learned a little python. Also something for grub2 to boot into a snapshot. My results are up on: https://copr.fedorainfracloud.org/coprs/andybe/Centos7Btrfs/ grub2-btrfs (do not use grub-btrfs, this is the version before)

On this URL: http://www.centos.org/docs/5/html/Installation_Guide-en-US/s1-rescuemode-boot.html there is a description of "linux rescue" which includes the following: From the prompt, you can run many useful commands, such as: ssh, scp, and ping if the network is started dump and restore for users with tape drives parted and fdisk for managing partitions

hi guys I have a box on which UEFI boot has gone haywire and instead of boot it power the box down, that is before even going to grub2. (displays some error message) I if change to BIOS boot then I can start Centos' rescue - my question is: how can I rescue, re-build grub so it would boot from tradition BIOS? many thanks, L.

On Tue, Nov 20, 2018 at 7:40 AM lejeczek via CentOS <centos at centos.org> wrote: > hi guys > > I have a box on which UEFI boot has gone haywire and instead > of boot it power the box down, that is before even going to > grub2. (displays some error message) > I if change to BIOS boot then I can start Centos' rescue - > my question is: how can I rescue, re-build grub

Hi, I had the same sort of issue. My workstation with a Asrock motherboard suddenly decided to reset UEFI to defaults which caused my Fedora installation not to boot. I could boot with a Live USB stick and use efibootmgr to set the UEFI boot for Fedora but next time I powered on my machine the same issue happened (I remove AC power from my workstation when it is not in use). Turned out to be

Hi! I''m experimenting with Xen 4 on Squeeze. Squeeze uses grub2 by default, and the config format has changed. I can''t for the life of me figure out where to set options for the hypervisor and the Dom0 kernel on bootup. It seems the grub2 stanza for xen is being generated by /etc/grub.d/20_linux_xen and that seems to have some provisions for receiving arguments, but I

Package: xen-utils-4.0 Version: 4.0.1-1 Severity: normal Tags: patch pygrub could not boot a newly-updated Debian/testing domU with a non-chained grub2. The traceback was: Using <class 'grub.GrubConf.Grub2ConfigFile'> to parse /grub/grub.cfg WARNING:root:Unknown directive load_video WARNING:root:Unknown directive terminal_output Traceback (most recent call last): File

Hi, all, I followed the instructions on the Xen Wiki page ( http://wiki.xen.org/xenwiki/Xen4.0) to compile the latest kernel from Xen 4.0 source code mercurial (hg) repository. After I executed the "make install" command, the following files were copied into "/boot". xen.gz System.map-2.6.32.41 vmlinuz-2.6.32.41 xen-syms-4.0.2-rc5 But the "initrd.img-2.6.32.41"

00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller (rev 06) While I don?t have experience with this exact controller, I have seen some LSI controllers get removed from RHEL post GA which causes similar issues. ?It worked when I installed, but after `yum update` my box doesn?t boot.? These are typically detailed in release notes. . . We ALL read ALL

Package: xen-utils-3.4 Version: 3.4.3~rc3-1 Severity: wishlist the upstream version of pygrub in 3.4.3 already supports grub2. It would be very nice to update pygrub in your package to the current version. Thanks in advance. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64)

Package: xen-utils-4.0 Version: 4.0.1-5.2 Severity: important Tags: upstream patch pygrub in Debian Squueze does not support Grub2 submenus. At least Ubuntu Precise uses a submenu for older kernel versions, so a Precise domU with more than one kernel installed will be unbootable (without manual fixes) on a Squeeze dom0. Attached is a patch that adds submenu support to pygrub. -- System

On Mon, Feb 19, 2018 at 7:01 AM Sorin Srbu <sorin.srbu at ilk.uu.se> wrote: > Hi all, > > This is the third fresh install of CentOS 7 1708 the last two months that > won't boot after a regular "yum update" just after the fresh install has > finished. Not nearly enough details given. . . What disk controller? `lspci` Legacy BIOS or UEFI? What disk layout?

Hi all, This is the third fresh install of CentOS 7 1708 the last two months that won't boot after a regular "yum update" just after the fresh install has finished. I've never had this problem before, it has just worked. The installs are on OEM's that have previously run CentOS 6.9 x64. Am I missing something here? -- BW, Sorin

> > No gray 7-boot screen. Might be a graphics issue, the card is a Nvidia 1060 with no particular drivers loaded except for the default Nouveau package. > What's weird is that I can't even get a CLI login screen with ctrl-alt-Fx at this point. > > Will continue trouble-shooting and see if I can resolve this properly. > Edit the grub line to boot into single user and

CentOS Errata and Security Advisory 2020:3217 Moderate Upstream details at : https://access.redhat.com/errata/RHSA-2020:3217 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 10f5fc45885e9744b499a8d1830336902b9f4f4dd51ce0575fd5bb18e9047631 grub2-2.02-0.86.el7.centos.x86_64.rpm