-
Reboot computer without prompt for for a keypress
Hi,
I would like to reboot my knoppix-system without a prompt for for a keypress. But the CD should be ejected.
There is a cheatcode "noprompt", but then the CD won't be ejeceted.
I will use this for getting automatically images of servers over night. It would be great if someone can help me.
Thx & cheers
-
Senior Member
registered user
Well, this has been discussed here http://www.knoppix.net/forum/viewtopic.php?t=14175 where we discover that knoppix uses a modified sysvinit. If you want to follow up & edit the source, then you can get them at http://debian-knoppix.alioth.debian.org/sources/
-
Ok .. but ..
Ok, so this was covered a little in another thread --
BUT ..
If KNOPPIX has a "noprompt" and "noeject" runtime parameter, passed into the kernel at boot time - WHY oh WHY aren't they honored?
I have a situation where I NEED the box to be able to reboot unattended at a given time.
I've modified lilo to pass in "noprompt" -- which brings be to the point where the system says "Preparing for reboot" and then sits there forever.
I know KNOPPIX >CAN< reboot, since when I leave the prompt up and hit a key, the system reboots / powers down normally.
What I don't understand is why setting "noprompt" doesn't work, regardless of the modified SysVInit package.
Any help?!
P
-
Fixed...
Ok,
So without anyone responding, I took it upon myself to make the change.
I was using a LiveCD KNOPPIX style installation, but it was running from a Read/write CF card, so I downloaded the file: sysvinit-knoppix-2.84.tar.gz from http://debian-knoppix.alioth.debian.org/sources/ and had a go at removing the prompt and cdrom removal in a way that actually worked.
After reading the code, I couldn't figure out WHY setting "NOPROMPT" and "NOEJECT" passing into the kernel at boot time wasn't working as it should - the code read quite clearly that if those were there, move on and finish rebooting.
Clearly frustrated at the whole ordeal - I simply removed the offending block of code using the magic of "//" ![Smile](images/smilies/icon_smile.gif)
I then recompiled init, did the special dance of 1,000 files to extract, insert, and recompress the KNOPPIX file, and put it back onto my CF Card..
Voila - No keypress!
If anyone ever has this problem again - (IE: Someone breaks sysvinit to require a freakin' keypress ..) - let me know and I'll forward you either a diff, patch, or zip of the whole mess fixed up.
P
Similar Threads
-
By gauclair in forum General Support
Replies: 0
Last Post: 01-23-2005, 05:36 AM
-
By Fiazle in forum General Support
Replies: 2
Last Post: 12-05-2004, 10:25 PM
-
By mimes in forum General Support
Replies: 1
Last Post: 11-29-2004, 04:57 AM
-
By DimGR in forum Hdd Install / Debian / Apt
Replies: 0
Last Post: 05-25-2004, 02:46 AM
-
By n3150nao in forum General Support
Replies: 2
Last Post: 03-18-2004, 02:12 PM
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
![AMD Ryzen 9 3950X Desktop Processor 4.7GHz, 16 Cores / 32 Threads, Socket AM4 picture](/store/img/g/biMAAOSwSCVmV5T9/s-l225/AMD-Ryzen-9-3950X-Desktop-Processor-4-7GHz-16-Core.jpg)
AMD Ryzen 9 3950X Desktop Processor 4.7GHz, 16 Cores / 32 Threads, Socket AM4
$249.99
![Intel - Core i9-14900K 14th Gen 24-Core 32-Thread - 4.4GHz (6.0GHz Turbo) Soc... picture](/store/img/g/YFUAAOSwTDplMDa3/s-l225/Intel-Core-i9-14900K-14th-Gen-24-Core-32-Thread-4-.jpg)
Intel - Core i9-14900K 14th Gen 24-Core 32-Thread - 4.4GHz (6.0GHz Turbo) Soc...
$533.99
![AMD Ryzen 7 7800X3D Processor (5 GHz, 8 Cores, Socket AM5), New /Sealed picture](/store/img/g/oVIAAOSw0tpmdfut/s-l225/AMD-Ryzen-7-7800X3D-Processor-5-GHz-8-Cores-Socket.jpg)
AMD Ryzen 7 7800X3D Processor (5 GHz, 8 Cores, Socket AM5), New /Sealed
$309.99
![Intel - Core i7-14700K 14th Gen 20-Core 28-Thread - 4.3GHz (5.6GHz Turbo) Soc... picture](/store/img/g/0eYAAOSwcHZlMDWu/s-l225/Intel-Core-i7-14700K-14th-Gen-20-Core-28-Thread-4-.jpg)
Intel - Core i7-14700K 14th Gen 20-Core 28-Thread - 4.3GHz (5.6GHz Turbo) Soc...
$373.99
![Intel Xeon E5-2697A V4 2.6GHz CPU Processor 16-Core Socket LGA2011 SR2K1 picture](/store/img/g/oxMAAOSwvNtmHSZi/s-l225/Intel-Xeon-E5-2697A-V4-2-6GHz-CPU-Processor-16-Cor.jpg)
Intel Xeon E5-2697A V4 2.6GHz CPU Processor 16-Core Socket LGA2011 SR2K1
$37.99
![10th GEN INTEL Core i5-10400F 2.9GHz Socket-1200 Desktop CPU SRH3D Processor picture](/store/img/g/dPgAAOSwrWxmeHzS/s-l225/10th-GEN-INTEL-Core-i5-10400F-2-9GHz-Socket-1200-D.jpg)
10th GEN INTEL Core i5-10400F 2.9GHz Socket-1200 Desktop CPU SRH3D Processor
$69.99
![Intel Core i5-13600K Processor (5.1 GHz, 14 Cores, LGA 1700) Box - BX8071513600K picture](/store/img/g/D9YAAOSw3bBmeaGg/s-l225/Intel-Core-i5-13600K-Processor-5-1-GHz-14-Cores-LG.jpg)
Intel Core i5-13600K Processor (5.1 GHz, 14 Cores, LGA 1700) Box - BX8071513600K
$187.19
![Intel i7-3770 SR0PK 3.40GHz 8MB 4-Core LGA1155 Socket CPU Processor picture](/store/img/g/SN4AAOSwxIRmWRvk/s-l225/Intel-i7-3770-SR0PK-3-40GHz-8MB-4-Core-LGA1155-Soc.jpg)
Intel i7-3770 SR0PK 3.40GHz 8MB 4-Core LGA1155 Socket CPU Processor
$29.99
![Intel Core 13th Gen i7-13700F 16-Core 24-Thread 2.1GHz 65W Processor picture](/store/img/g/njQAAOSwPVRmcNZR/s-l225/Intel-Core-13th-Gen-i7-13700F-16-Core-24-Thread-2-.jpg)
Intel Core 13th Gen i7-13700F 16-Core 24-Thread 2.1GHz 65W Processor
$248.97
![Intel Pentium 4 Extreme Edition 3.73 GHz SL7Z4 LGA775 Processor Prescott picture](/store/img/g/TbQAAOSwmOhmcjiz/s-l225/Intel-Pentium-4-Extreme-Edition-3-73-GHz-SL7Z4-LGA.jpg)
Intel Pentium 4 Extreme Edition 3.73 GHz SL7Z4 LGA775 Processor Prescott
$533.11