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Tried Boot Repair Disk but it did not help. I ended up re-installing ubuntu 14.04

This is an old installation that has been working fine for over a year. Now after booting I get a black screen after grub. I can boot to recovery and I've tried all options no help. I can also boot...

Thank you CantankRus! Just what I needed.

Greetings from Michigan!

When I run my bash scripts it opens the program (gnome-terminal command line) in my current workspace, then I move them. How can I have the bash script open the terminal...

Thanks sotiris2c for your help, but I still can't get it to compile in 32 bit. I've tried many variations of CFLAGS="-m32 -Wall -std=gnu99" ./configure to no avail. I'm going to give it a rest for...

No It did not work :-(

Here is what I get:

Thank you, I'll give it a try and report back.

I would like to compile this sgminer program in 32 bits:
https://github.com/sgminer-dev/sgminer/tree/develop

It compiles nicely in 64 bits using:

git submodule init
git submodule update...

Fixed by doing:

sudo dpkg --remove opencl-devel

Ubuntu 14.04 opencl error

Please help with this error, I don't know where to start. I get this error
whenever I try to install or remove software packages:


Setting up opencl-devel...

Thanks for the quick answer QIII

Greetings from Michigan!

How do you AMD Catalyst users manage your kernel updates?

My screen will go black every time on all three of my computers.
Then I jump hurdles re-installing catalyst...

No, it's not installed from the Ubuntu repo. This is a proprietary AMD fglrx graphics driver, I downloaded it from AMDs web site. This driver is required by the GPU computing software that I use.

Ok, the last compter is up and running, I did the same thing,
reinstall the AMD Catylist flgrx graphic driver remotely via an ssh network.

I need tips on how to keep this from happening...

Thank you LastDino,

You were correct it was a graphic driver issue.
Yes, there was a kernel update.

I couldn't get nomodeset to work maybe I didn't
do it correctly.

I changed the grub...

Greetings wizards-

I humbly bow before your knowledge in quest of enlightenment....

I have a 3 computer MPI cluster running ubuntu 12.04 LTS.

I did an "apt-get upgrade" on all three...

Thanks oldfred, I trired many things such as trying to manually install grub2 with these commands:



But in the end nothing seemed to fix it. I had access to all my files, so I just copied my...

UPDATE:



Correction: My motherboard is using UEFI, howerver, installing Ubuntu dosen't give me a UEFI option, it is automatic. Should I just try a grube2 MBR install?

Thank you very much oldfred!


No, this is a single drive system with ubuntu 12.04.2 LTS only. No Windows! I don't understand why Boot-Repair was converting a BIOS install to UEFI install?

...

Bump. . . any ideas or maybe direct me to some other forum that may help. Pretty Please!

No boot device found when trying to boot. I was getting the grub> prompt, but then I tried "Boot Repair" and now nothing. Boot Repair had me issue the following commands.:


sudo chroot...