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Topics - konstantin

1
Browsers & Technology / Where to get advices for buying a laptop?
I used a PC till now, bought in 2002. It was an Intel D865PERL mainboard and it had 2 GB of RAM, 2.4 Ghz HyperThread CPU (512K cache), 500 GB SATA HDD. Finally the mainboard run down, so I decided to by a laptop instead of it. Problem is I never had a laptop, nor my acquitances have, so I can't get advices from them.

Which brands to avoid? I heard bad things from Acer laptops. I can choose from: Dell, Lenovo, HP, Acer, Fujitsu, and Asus models. Some of them comes with 2 years of warranty, other come with 3 years of warranty.

What amount of memory should it have? 2 GB was enough for me for my 32 bit Arch Linux systm, except when running Chromium. I have read somewhere that 64 bit OS and 64 bit apps use twice as RAM,so at least 4 GB of RAM or even 8 GB would be better. I just read somewhere that it is better to buy 16 GB of RAM.

I can choose 14" and 13.3" laptops instead of the usual 15.6", which are better to carry somewhere, but maybe the display is too small. I used a 15" CRT display till now, and a 17" formerly. I read somewhere it's better to buy a model with full HD display (1920x1080) instead of the 1366x768. Of course I can connect an external display to the laptop if display proves too small. Some of the laptop lacks of a HDMI port, shoud I avoid them?

I thought that 256 GB of SSD storage would be sufficient for my needs, and it is faster than a ordinary HDD. Do a 64 bit OS and 64 bit apps use twice as much storage space on a hard drive as well compared to a 32 bit OS?

I would prefer a low noise, less heating, low energy consumption laptop, which is reliable and long lasting. I used my former PC for 15 years till its mainboard run down finally. I can choose Celeron/Pentium Dual Core, Celeron/Pentium Quad Core, i3 and i5 series. Non-i series supports only 8 GB of RAM which can be an issue in the future, I think. I read somewhere that I should choose i3-6xxx or i3-7xxx and same with i5 and avoid i3-5xxx, i3-4xxx, etc. I would stuck on i3 due to the budget. However I think that the lowest performance laptop which can be bought today would exceed my old, run down config. I excluded/wouldn't prefer AMD quad core processors, because they consume more energy, 20 watt TDP instead of 15 watt, and there is no low-TDP mode which consumes only 10 or 7.5 watt in case of an i3-6xxx and i3-7xxx.

What about graphics hardware? As far as I know it is now embedded into the processor (various Intel HD series). But sometimes there is a dedicated GPU which can be an Nvidia or AMD Radeon. I have no clue which would be better to choose.

I plan buying in two weeks because right now I am using an even older computer which had run down supplied with an Athlon XP. Budget is 910 USD / 850 EUR.

2
Otter Browser Forum / Compile Otter Browser for Athlon XP processor (without SSE2) in Arch Linux
I have read in this thread https://dndsanctuary.eu/index.php?topic=1505.0 that Otter Browser can be compiled for older processors too which lack of SSE2 instruction set. Temporarily I have to use such an old PC. Its performance is not so low, quite acceptable in fact with 2 GB of RAM, but unfortunately I am unable to install any of my mostly used and favourite browsers (Opera, Chromium, Vivaldi, etc) because all of them need the SSE2 instruction set.

As far as I understanded the thread states that "libqt5webkit5" package should be recompiled from source by adding some compile rules:

Code: [Select]
5. Edit your_build_dir/qtwebkit-opensource-src-version/debian/rules:

Find the "disabled_jit_architectures" variable and add "i386" arch to it.
Code: [Select]
disabled_jit_architectures := armel mips mipsel
# becomes:
disabled_jit_architectures := armel mips mipsel i386

So my question would be that how can I do the compiling for my AMD Athlon XP (1533 Mhz) in Arch Linux and where can I download those mentioned sources?