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Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

phoronix.com

21–30 of 96 posts

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#21
post #10

Is RAM upgradeable? does it take SATA HDs?

Dunno about RAM, I believe it takes mSATA drives. Waiting for someone to open it up to see how viable it is to upgrade.

Here is a tear down: http://www.anandtech.com/show/6422/samsung-chromebook-xe303-...

The ram and nand is soldered to the board. It does have SD card expansion though.

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#22
post #17

I got mine last week, and I've been using it as my main machine since then. I put on a small Debian-based chroot and installed Guacamole[1]*, so I can use my favourite editor and X11 programs within a Chrome tab. Compiling large C/C++ programs takes a while, but the Go compilers (what I mostly use) work really well. And I can always SSH into beefier machines (Linode/University) if I ever need to. This replaced a Thin…

Where did you learn how to set up the chroot jail? Any tricks necessary?

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#23

Earlier quoted context omitted.

Dunno about RAM, I believe it takes mSATA drives. Waiting for someone to open it up to see how viable it is to upgrade.

Here is a tear down: http://www.anandtech.com/show/6422/samsung-chromebook-xe303-... The ram and nand is soldered to the board. It does have SD card expansion though.

Ah, that sucks then. Having done stuff with a BeagleBoard with everything on an SD card (even a class 10 one!) it's horrifically slow. Though perhaps with the OS on the built-in NAND and /home on an SD card would give not-horrific performance...

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#24
post #4

The A15 seems to be the same weight as the Macbook air. I always thought about buying an MBA, but I feared the hassle of installing Linux on it. Is the A15 my future development machine? All my development happens in ssh and firefox. So performance is not an issue.

>All my development happens in ssh and firefox. So performance is not an issue. Does that really bear out? I like the idea of a low-powered netbook connecting to a high-powered server for development, but in my (very limited) experience it's a pain. I have two machines, and old laptop with an AMD RM-70 and a Thinkpad X41 with a Pentium M 1.6 Ghz. On both machines, using Firefox is a painful experience because the per…

> Does that really bear out?

Why wouldnt it? Been doing it for years now and cannot think of any other way of development anymore.

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#28
post #17

I got mine last week, and I've been using it as my main machine since then. I put on a small Debian-based chroot and installed Guacamole[1]*, so I can use my favourite editor and X11 programs within a Chrome tab. Compiling large C/C++ programs takes a while, but the Go compilers (what I mostly use) work really well. And I can always SSH into beefier machines (Linode/University) if I ever need to. This replaced a Thin…

Can you quantify the differences in compile speeds between Go and C++ on the device? In particular, I'm interested in using Go to replace some of my scripts.

Re: Samsung's A15 Chromebook Loaded With Ubuntu Is Crazy Fast

#30
post #28
post #17

I got mine last week, and I've been using it as my main machine since then. I put on a small Debian-based chroot and installed Guacamole[1]*, so I can use my favourite editor and X11 programs within a Chrome tab. Compiling large C/C++ programs takes a while, but the Go compilers (what I mostly use) work really well. And I can always SSH into beefier machines (Linode/University) if I ever need to. This replaced a Thin…

Can you quantify the differences in compile speeds between Go and C++ on the device? In particular, I'm interested in using Go to replace some of my scripts.

I would hazard a guess at at least an order of magnitude, based on reading about go's approach. even more depending on the dependancies.
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