Boot Loop issue

SteveL

Hello.
On my fresh install of Ubuntu 14.04 and FOG 1.1.1, I’m having a problem with DELL 3010’s in a constant boot loop after the PXE connection…this is NOT happening with my DELL 3020’s

Also, I believe there is an issue with GREEN FOG causing PC’s to shutdown without much warning and no way to opt out. I’ve turned off GREEN FOG checkbox and that seemed to clear that issue up.
These 2 issues caused yesterday to be quite stressful.

If there is any information or help that I can provide, please don’t hesitate to ask. But just to let you know, I’m not really a linux guy. Google and I have struggled through.

Please advise?

Thanks

Steve

Jaymes Driver

[quote=“SteveL, post: 30665, member: 24457”]Hello.
On my fresh install of Ubuntu 14.04 and FOG 1.1.1, I’m having a problem with DELL 3010’s in a constant boot loop after the PXE connection…this is NOT happening with my DELL 3020’s

Also, I believe there is an issue with GREEN FOG causing PC’s to shutdown without much warning and no way to opt out. I’ve turned off GREEN FOG checkbox and that seemed to clear that issue up.
These 2 issues caused yesterday to be quite stressful.

If there is any information or help that I can provide, please don’t hesitate to ask. But just to let you know, I’m not really a linux guy. Google and I have struggled through.

Please advise?

Thanks

Steve[/quote]

Where is it stuck, does it not load the pxe menu? Or does it act like it still has a task to perform?

SteveL

It connects with the fog server… and everything seems to go as planned…but instead of showing the menu, it immediately reboots.

Robbie McHugh

What kernel are you running?

I had a similar issue with a specific model machine, switched kernel and it resolved the issue.

Hope you resolve your prob.

SteveL

No idea…whatever was in the standard installation.

Is that something that is easy to change/fix?

Care to point me in the right direction?

Robbie McHugh

Very easy,

Just go into Fog Configuration > Kernel Update, from here you can select from the latest published kernels, just a case of choosing one and letting it install

SteveL

Thanks Robbie…that was easy, but unfortauntly, it didn’t work. Same result. 3020’s boot to PXE menu no prob…3010’s go into a boot loop.
Here is what I installed.

[FONT=Ubuntu][COLOR=#555555]Unofficial Published Kernels[/COLOR][/FONT]
[FONT=Ubuntu][COLOR=#555555]Kernel - 3.15.1 TomElliott
Date : June 17, 2014
Version: 3.15.1
FOG Type: TomElliott
Arch Type: (x86)[/COLOR][/FONT]

Tom Elliott

By boot loop, what do you mean?

System just keeps rebooting?

This wouldn’t be kernel related.

SteveL

Yes…it connects to the fog server…goes through its dance…and then where it would normally show the Fog menu…it just restarts.

SteveL

If I can provide any logs or anything…just let me know…and explain how to find them. If you want to showmypc or something similar to take a look…I’m more than willing to accommodate.

Tom Elliott

Okay
do me a favor if you’re comfortable with command lline?

[code]mysql -u root [-p’ONLY IF YOU SET PASSWORD REMOVE SQUARE BRACKETS HERE IS WHERE THE PASSWORD WOULD GO’] fog
select * from hosts WHERE hostID=‘0’;[/code]

Does anything return?

SteveL

I didn’t set a PW…so just typing in mysql -u root here is the output

it@ET11FogServer:~$ mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2750
Server version: 5.5.37-0ubuntu0.14.04.1 (Ubuntu)

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.

mysql>

Tom Elliott

From that mysql> prompt
type:
[code]select * from hosts WHERE hostID=‘0’;[/code]

SteveL

I’m not sure this is right…I copied and pasted and got this…did you want me to change something?

-> mysql>
-> select * from hosts WHERE hostID='0';

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘.
Your MySQL connection id is 2750
Server version: 5.5.37-0ubuntu0.14.04.1 (Ubun’ at line 1
mysql>

Tom Elliott

I don’t want you changing anything.

Try
[code]use fog;
select * from hosts where hostID=‘0’;[/code]

SteveL

Incase this helps

[media=youtube]4SaO4gY-sZo[/media]

SteveL

-> use fog;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘the manual that corresponds to your MySQL server version for the right syntax to’ at line 1
mysql> select * from hosts where hostID=‘0’;
ERROR 1046 (3D000): No database selected
mysql> use fog;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select * from hosts where hostID=‘0’;
Empty set (0.01 sec)
mysql>

Tom Elliott

If you can pause on second 0:29

Message is 040ee119. It actually makes sense since there is an abnormally long wait time to even get the initial PXE DHCP time.

SteveL

SO…how do I fix it? And remember…it works just fine for my 3020’s

Tom Elliott

Are the 3010’s behind a different switch?

If you place a 3020 AND a 3010 side by side to each other on the same switch do things work?

Boot Loop issue

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