Questions tagged [optimization]
Optimization is a very broad term referring to optimizing (either minimizing or maximizing) some aspect of a computer system's hardware usage (like the hard disk space used by the system, the CPU and RAM used while running, etc.) or performance or resource usage (like electrical requirements).
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How can I limit battery charging to 80% capacity?
I just learned that some Lenovo laptops include a utility that offers to limit battery charging capacity to within 0–80% in order to slow the attenuation of the battery lifespan:
How can I do this in ...
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How can I maximum compress video files?
I received 4 .mov files from a client that they want on their mobile website via SlideShowPro. Each original file was between 200 and 400 mb. I've gotten each one down to about 30 mb using ...
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How can I queue file operations?
When I pick and choose files to copy to or from a single device, Nautilus accumulates file operations in parallel:
I worry that in certain circumstances this could cause fragmentation of the ...
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Lowering Compiz memory usage
I have been following the updates that appear every week in how they affect the performance and resource usage of Compiz since I installed 11.10 (Right now I am testing 12.04 and 14.04). For what I ...
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Why is mainstream Ubuntu still i386-compiled?
I pretty much believe (am I wrong?) that over 90% (if not over 99.9%) of Ubuntu 10.x i386 installations are run on i686 computers. So why is Ubuntu still not i686-optimized?
The only case I can ...
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Open Source command line tool for optimizing PDF
Are there any open-source command line tool for optimizing PDF in Ubuntu. I have used Ghost Script and i am able to convert the PDF into 72 dpi,
gs -sDEVICE=pdfwrite \
-dCompatibilityLevel=1.4 \
...
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Why is my fresh install of 12.04 running slow?
Hey guys I'm a new linux user, I figured it would be the best for the laptop I just purchased because it's said to be faster than Windows 7. I'm currently dual-booting with Windows 7 Professial and ...
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Optimizing EXT4 performance
I'm using my machine to build stuff a lot and there's a specific directory that gets used very often. I've got 8GB of RAM, which is helpful for the build, but is far from enough to cache the whole ...
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Ubuntu splash Screen is now a gear and boot speed is slow [duplicate]
I installed lxde, gnome, and a whole bunch of other desktop environments the other day, and now while Ubuntu boots, the splash screen is now a gear on a gray background, and boot speeds have gone from ...