Overclock.net › Forums › Software, Programming and Coding › Operating Systems › Linux, Unix › Missing boot time out in grub
New Posts  All Forums:Forum Nav:

Missing boot time out in grub

post #1 of 4
Thread Starter 

Hey all

 

I'm thinking this is a simple one, but I'm hardly a Linux/grub guru, so here goes.

 

The automatic OS selection in grub has disappeared! This sucks because my Linux runs under Hyper-V and it just hangs there at the grub screen on start up until someone realizes that the server isn't up and goes and presses ENTER manually.

 

How do I get this back?

 

Thanks!!

Ol' Sandy
(28 items)
 
"Zeus"
(12 items)
 
Elite Preview
(6 items)
 
CPUMotherboardGraphicsRAM
Intel Xeon E3-1230v3 Gigabyte GA-Z97X-UD5H-BK MSI Gaming GTX 980 Kingston 32GB (4x8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor PX-256M5S 256GB Samsung EVO 1TB Hitachi HDS721010CLA332 Hitachi HDS723020BLA642 
Hard DriveHard DriveHard DriveOptical Drive
Hitachi HDS723020BLA642 Hitachi HUA722010CLA330 WDC WD10EARS-00Z5B1 TSSTcorp CDDVDW SH-S223B 
CoolingCoolingOSMonitor
Phanteks PH-TC14PE with TY-140's Lamptron FCv5 (x2) Windows 8 Pro 64-bit Dell U2412M 
MonitorMonitorMonitorKeyboard
Dell U2412M Dell U2212HM Dell U2713HM Topre Realforce 87UB | Ducky DK9087 G2 Pro 
PowerCaseMouseMouse Pad
Corsair AX-750 Corsair Obsidian 650D Logitech G700 XTRAC Ripper XXL 
AudioAudioAudioAudio
Beyerdynamic DT-770 Pro 250ohm Schiit Bifrost DAC Schiit Asgard 2 HiVi Swan M50W 2.1 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2620 Super Micro X9SRL-F-B 128GB 1333MHz LSI 9271-8i 
OSPowerCase
VMware ESXi 5.5 SeaSonic SS-400FL2 Fractal Define R3 
CPUMotherboardGraphicsRAM
Intel Core i5-3437U HP EliteBook Folio 9470m  Intel HD Graphics 4000  16GB DDR3 SDRAM 
Hard DriveOS
256GB SSD Windows 10 Insider Preview 
  hide details  
Reply
Ol' Sandy
(28 items)
 
"Zeus"
(12 items)
 
Elite Preview
(6 items)
 
CPUMotherboardGraphicsRAM
Intel Xeon E3-1230v3 Gigabyte GA-Z97X-UD5H-BK MSI Gaming GTX 980 Kingston 32GB (4x8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor PX-256M5S 256GB Samsung EVO 1TB Hitachi HDS721010CLA332 Hitachi HDS723020BLA642 
Hard DriveHard DriveHard DriveOptical Drive
Hitachi HDS723020BLA642 Hitachi HUA722010CLA330 WDC WD10EARS-00Z5B1 TSSTcorp CDDVDW SH-S223B 
CoolingCoolingOSMonitor
Phanteks PH-TC14PE with TY-140's Lamptron FCv5 (x2) Windows 8 Pro 64-bit Dell U2412M 
MonitorMonitorMonitorKeyboard
Dell U2412M Dell U2212HM Dell U2713HM Topre Realforce 87UB | Ducky DK9087 G2 Pro 
PowerCaseMouseMouse Pad
Corsair AX-750 Corsair Obsidian 650D Logitech G700 XTRAC Ripper XXL 
AudioAudioAudioAudio
Beyerdynamic DT-770 Pro 250ohm Schiit Bifrost DAC Schiit Asgard 2 HiVi Swan M50W 2.1 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2620 Super Micro X9SRL-F-B 128GB 1333MHz LSI 9271-8i 
OSPowerCase
VMware ESXi 5.5 SeaSonic SS-400FL2 Fractal Define R3 
CPUMotherboardGraphicsRAM
Intel Core i5-3437U HP EliteBook Folio 9470m  Intel HD Graphics 4000  16GB DDR3 SDRAM 
Hard DriveOS
256GB SSD Windows 10 Insider Preview 
  hide details  
Reply
post #2 of 4
I'm not quite sure I follow when you say
Quote:
The automatic OS selection in grub has disappeared!

but I think its an easy fix, editing the menu.lst in the grub folder to change your default os.

Follow the directions here: http://www.howtogeek.com/howto/ubuntu/set-windows-as-default-os-when-dual-booting-ubuntu/

You can also change how long the menu is shown (if you don't want it sitting there fore 15 seconds or whatever.

Hope this helps!
Combat 1.1
(16 items)
 
PAIN
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3930K P9X79 PRO GIGABYTE G1 Gaming GeForce GTX 970 Samsung  
RAMHard DriveHard DriveOptical Drive
Samsung  Crucial M4 64GB SSD Seagate Barracuda 1TB ASUS 24x DVD Burner 
CoolingOSOSMonitor
NH-D14 Windows 7 Ultamite 64 bit Arch Linux ASUS VW246H Glossy Black 24" HDMI Widescreen LC... 
KeyboardPowerCaseMouse
Logitech Combo mk520 Seasonic X Series 650W NXT Phantom 410 Logitech Combo mk520 
CPUMotherboardGraphicsRAM
Intel Core i7 2600K P8Z68-V PRO GEN3 NVIDIA GeForce GTX 560 Ti  Samsung  
RAMHard DriveHard DriveCooling
Samsung  Seagate Barracuda HDD Crucial M4 SSD Corsair H80 
OSPowerCase
Windows 7 Enterprise Seasonic M12II 750w Plexiglass 
  hide details  
Reply
Combat 1.1
(16 items)
 
PAIN
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3930K P9X79 PRO GIGABYTE G1 Gaming GeForce GTX 970 Samsung  
RAMHard DriveHard DriveOptical Drive
Samsung  Crucial M4 64GB SSD Seagate Barracuda 1TB ASUS 24x DVD Burner 
CoolingOSOSMonitor
NH-D14 Windows 7 Ultamite 64 bit Arch Linux ASUS VW246H Glossy Black 24" HDMI Widescreen LC... 
KeyboardPowerCaseMouse
Logitech Combo mk520 Seasonic X Series 650W NXT Phantom 410 Logitech Combo mk520 
CPUMotherboardGraphicsRAM
Intel Core i7 2600K P8Z68-V PRO GEN3 NVIDIA GeForce GTX 560 Ti  Samsung  
RAMHard DriveHard DriveCooling
Samsung  Seagate Barracuda HDD Crucial M4 SSD Corsair H80 
OSPowerCase
Windows 7 Enterprise Seasonic M12II 750w Plexiglass 
  hide details  
Reply
post #3 of 4
Quote:
Originally Posted by benpack101 View Post

I'm not quite sure I follow when you say
Quote:
The automatic OS selection in grub has disappeared!
but I think its an easy fix, editing the menu.lst in the grub folder to change your default os.
Follow the directions here: http://www.howtogeek.com/howto/ubuntu/set-windows-as-default-os-when-dual-booting-ubuntu/
You can also change how long the menu is shown (if you don't want it sitting there fore 15 seconds or whatever.
Hope this helps!
First of all, that article is ancient. Ubuntu now uses Grub2, which doesn't use the menu.lst file anymore, instead grub.cfg. However, there's an easier way to fix the problem:

Install and run the package startupmanager. It exists on basically all distributions of Linux, and it is the easiest way to fix your problem. You'll be able to change which operating system will boot by default, and how many seconds it will allow before it boots it. I use 4 seconds, which is the most convenient for me.

Good luck.

EDIT: You mention using a server, so I assume you'll probably set it to 0 seconds, and that way it will just boot whatever OS you want instantly. Just be careful that it selects that operating system you want.

ALSO, you didn't mention that you have a gui running. startupmanager is a strictly GUI only application. Since you are running a server, I don't know what you should do at this point. Perhaps it's just better to try and edit the grub.cfg file in your /boot/grub directory yourself if you don't want to go through the hassle of getting a GUI up.
Edited by Rothen - 12/18/11 at 10:41am
Ye Old Desktop
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X4 965 @ 4.24 GHz ASUS M4A77D PNY GTX 470 7 GB DDR2 RAM 
Hard DriveHard DriveOptical DriveOS
500 GB Hitachi 250 GB Maxtor (PATA) x16 DVD/CD RW Windows 7 Professional x68 
MonitorKeyboardPowerCase
Hannspree HF255HPB Logitech G15 (2nd Gen) Corsair TX 650 V2 Antec 300 
MouseAudio
Logitech G9 Creative Audigy 2 ZS 
  hide details  
Reply
Ye Old Desktop
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X4 965 @ 4.24 GHz ASUS M4A77D PNY GTX 470 7 GB DDR2 RAM 
Hard DriveHard DriveOptical DriveOS
500 GB Hitachi 250 GB Maxtor (PATA) x16 DVD/CD RW Windows 7 Professional x68 
MonitorKeyboardPowerCase
Hannspree HF255HPB Logitech G15 (2nd Gen) Corsair TX 650 V2 Antec 300 
MouseAudio
Logitech G9 Creative Audigy 2 ZS 
  hide details  
Reply
post #4 of 4
Thanks for the correction!
Combat 1.1
(16 items)
 
PAIN
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3930K P9X79 PRO GIGABYTE G1 Gaming GeForce GTX 970 Samsung  
RAMHard DriveHard DriveOptical Drive
Samsung  Crucial M4 64GB SSD Seagate Barracuda 1TB ASUS 24x DVD Burner 
CoolingOSOSMonitor
NH-D14 Windows 7 Ultamite 64 bit Arch Linux ASUS VW246H Glossy Black 24" HDMI Widescreen LC... 
KeyboardPowerCaseMouse
Logitech Combo mk520 Seasonic X Series 650W NXT Phantom 410 Logitech Combo mk520 
CPUMotherboardGraphicsRAM
Intel Core i7 2600K P8Z68-V PRO GEN3 NVIDIA GeForce GTX 560 Ti  Samsung  
RAMHard DriveHard DriveCooling
Samsung  Seagate Barracuda HDD Crucial M4 SSD Corsair H80 
OSPowerCase
Windows 7 Enterprise Seasonic M12II 750w Plexiglass 
  hide details  
Reply
Combat 1.1
(16 items)
 
PAIN
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3930K P9X79 PRO GIGABYTE G1 Gaming GeForce GTX 970 Samsung  
RAMHard DriveHard DriveOptical Drive
Samsung  Crucial M4 64GB SSD Seagate Barracuda 1TB ASUS 24x DVD Burner 
CoolingOSOSMonitor
NH-D14 Windows 7 Ultamite 64 bit Arch Linux ASUS VW246H Glossy Black 24" HDMI Widescreen LC... 
KeyboardPowerCaseMouse
Logitech Combo mk520 Seasonic X Series 650W NXT Phantom 410 Logitech Combo mk520 
CPUMotherboardGraphicsRAM
Intel Core i7 2600K P8Z68-V PRO GEN3 NVIDIA GeForce GTX 560 Ti  Samsung  
RAMHard DriveHard DriveCooling
Samsung  Seagate Barracuda HDD Crucial M4 SSD Corsair H80 
OSPowerCase
Windows 7 Enterprise Seasonic M12II 750w Plexiglass 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Linux, Unix
Overclock.net › Forums › Software, Programming and Coding › Operating Systems › Linux, Unix › Missing boot time out in grub