I did try other console and it did not work. I did go from 6.7 to 6.8 but with centos not redhat.
On Mon, Mar 20, 2017 at 4:59 PM, Styma, Robert (Nokia - US) < robert.styma@nokia.com> wrote:
Try another console like ALT-F2. See if you have a black screen login prompt. I opened a bug with RedHat for a system that when I went from 6.7 to 6.8 booted but would not start the X server. Problem was in the MACH64 driver. It is missing an external symbol that the X server requires.
-----Original Message----- From: CentOS [mailto:centos-bounces@centos.org] On Behalf Of Leroy Tennison Sent: Monday, March 20, 2017 1:35 PM To: centos centos@centos.org Subject: Re: [CentOS] Need help
This is a wild guess since the problem I had occurred on Ubuntu 16.04 LTS but the symptoms are identical. Try 'systemctl enable console-getty.service' then 'systemctl start console-getty.service' or, if it is headless (serial console only), 'systemctl enable serial-getty@ttyS0.service' then 'systemctl start serial-getty@ttyS0.service' assuming it's ttyS0). For VMs (specifically kvm/qemu) neither of these "solutions" worked.
----- Original Message ----- From: "Rosenthal, Shoshana" srosenthal@cfa.harvard.edu To: "centos" centos@centos.org Sent: Monday, March 20, 2017 3:25:06 PM Subject: Re: [CentOS] Need help
I figured out that the system boots OK and it is possible to login remotely. However the monitor does not start up.
Do you know how to fix it?
On Mon, Mar 20, 2017 at 3:15 PM, Rosenthal, Shoshana < srosenthal@cfa.harvard.edu> wrote:
You are right it is a Dell PowerEdge. However as I said it stops in the middle of booting with no message.
On Mon, Mar 20, 2017 at 3:11 PM, John R Pierce pierce@hogranch.com wrote:
On 3/20/2017 11:54 AM, Scott Robbins wrote:
I am running centos 6.8
The system went down when we try to reboot it we get the message ST:3P7Y9Y1 Do you know what the problem might be.
I'm guessing you mean the message on the front panel, which is the service tag number.
indeed, thats the service tag for a Dell PowerEdge T620, shipped in September 2013, with dual Xeon E5-X2667, 48GB ram, and 10 3TB drives, originally running RHEL 6.5
indeed, you need to connect a monitor to it to determine what stage of the boot is failing and why.
-- john r pierce, recycling bits in santa cruz
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