so basically it cant be done?peterlite wrote:Pi uses ARM chip and Intel uses Intel chip. They are different. Software has to be compiled for the right chip.
There is an Ubuntu with MATE for Pi. It is slow. Use a Pi 3. https://www.raspberrypi.org/downloads/
The latest Raspbian, Ubuntu, and Linux Mint are based on Debian Jessie. Most software is available across all four operating systems and works the same. Raspbian uses the LXDE user interface which looks similar to MATE and Cinnamon.
The boot process for the Pi is a little bit different. After the user interface starts, almost everything is the same across all four operating systems. I often use Ubuntu documentation to do things in Raspbian and Linux Mint.
I wouldn't say it's impossible. In theory I think it's possible, but I'm not familiar enough with the Raspberry Pi boot process to say that with 100% certainty.GoodOldJack12 wrote:...so basically it cant be done?
Then just run Ubuntu from a USB flash drive. It will still be a lot slower than installing it, but it's simple to do. If you want or need persistence it's a little more complicated, but still not terribly hard to do. You could also use an SD card, if the built-in SD card slot on your computer is bootable (not all are), but flash drives are usually cheaper.GoodOldJack12 wrote:We're probably going to destroy linux for lolz at some point, hence me running it from an sd card.
thanks for replying!
It won't really be any faster from as USB flash drive. It may be very slightly faster, or it could be slower as well, depending on how fast the USB stick is compared to the SD card, but it's still going to be slow regardless (which is what I've been telling you).GoodOldJack12 wrote:Well I probabbly will run it from usb, I was just to cheap to go out and buy a usb stick. and now too lazy to make a bootable one. I actually managed to get it on sd card by live booting from a DVD. Bad.Idea. very very slow
I did install it as if on a system drive. at the moment it isnt running any slower then my Windows, so I'm satisfied with that. tho it can be a bit funky. and the problem with making a usb persistant is that it gives problems with updates etc. I'll probablly need a new SD card though since this one is super small.HawaiianPi wrote: It won't really be any faster from as USB flash drive. It may be very slightly faster, or it could be slower as well, depending on how fast the USB stick is compared to the SD card, but it's still going to be slow regardless (which is what I've been telling you).
There are ways to speed things up a bit, like booting the OS into RAM and running it entirely from there, but no changes you make will be saved when you reboot. There are ways to enable persistence, but that means saving changes back to the card or USB stick, and that slows things down again.
I don't know how you "managed to get it on sd card by live booting from a DVD" but if you installed it like the SD card was a system drive, that's not the best way to do it. Google "USB Ubuntu with persistence" for info on how to properly set up booting from SD or USB flash media. It's still going to be slow, but maybe not as bad as what you've already done.
Installing it to your laptop's system drive is really the best way to do it, but since you are unwilling to do that, you'll just have to live with the slow performance.
There are some USB sticks or SD cards that could offer better performance, but they are typically more expensive (the key is better random I/O performance, which most USB flash drives and SD cards suck at). The best bang for the buck, as far as I know, are the Samsung EVO+ (EVO plus) SD cards. If you're lucky you can find the 32GB on sale for under $10, but they usually cost around $15. The best USB flash drive is the SanDisk Extreme PRO, but it's only available in 128GB and costs around $70.
I never found a way to load the graphical interface, which would probably end up being slow anyways. and just command line is a bit too basic for me. in addition, I cant keep it running all the time. but all this was just intended as an experiment anyways.peterlite wrote:When you use a physical Pi, you can configure it with remote desktop and open that on your regular computer. You can then work on the Pi using the same screen and keyboard. Your Pi becomes a window you can open at any time. The connection can be an Ethernet cable for a Pi 2 or 3. A Zero can connect through USB.