As someone who is an AUR maintainer with at least 150+ packages, I always dread seeing new AUR packages. A lot of people don't read the packaging guidelines, don't use tools like `namcap` and `extra-x86-64-build` to test their packages, nor do they read other PKGBUILDs to write their stuff. It's pure slop, and I have wasted too much of my time fixing shitty PKGBUILDs because I wanna use that piece of software
As someone who is a maintainer of a few packages, it’s actually really hard to find references for this stuff! The wiki is pretty bare when you start looking for specifics, and like you say there’s tons of crap pkgbuilds when you try to look at what others do.
Wayland supports HDR, it's very easy to configure VRR, and it's fractional scaling (if implemented properly) is far superior to anything X11 can offer.
Furthermore, all of these options can be enabled individually on multiple screens on the same system and still offer a good mix-used environment. As someone who has been using HiDPI displays on Linux for the past 7 years, wayland was such a game changer for how my system works.
Fractional scaling for wayland is broken on a per app basis which feels strictly worse to me than it was before. Libre office currently is broken on wayland and works in x11
LibreOffice works for me on wayland lol. I don't know why you would wanna do fractional scaling on a per app basis whenever you got one screen. But, for your libreoffice woes, try using a different backend?
Which, because we're talking rendering and GPU and drivers, is incredibly frustrating, because if we're here, it's because the system doesn't have working GPU drivers, at which point, a misconfiguration is a crash and a power cycle and a "hope pstore managed to save something", and the hardware/software cursor settings getting lost somewhere-how.
I'm not trying to do it on a per app basis. I mean that some apps work and some don't. I should not be playing with rendering backends per app to get them working. If thats needed its broken.
People keep pushing KDE+Wayland to beginners either through recommendations or preconfigured stuff like bazzite. My experience is that the defaults in such a setup are broken and frustrating.
The title is clickbait though, he admits near the end it is not in fact a perfect replication. I could feel this of course, long before even starting to watch it. Still, upsetting because otherwise it’s an entertaining video.
The main ingredient he is missing is coca leaf. I used to buy Mate de Coca tea from Peru/Boliva no problem. It's a decocanized coca leaf tea. Shame he didn't hunt around or try harder to get it.
He said his first order of decocanised cocoa leaf was seized at the border. I can see that discouraging trying again, esp when he's trying to make something others could reproduce.
He did find a pretty good substitute for the primary cocoa leaf ingredient though. Also, what he made was virtually indistinguishable in the taste tests. One person said that his tasted closer to the 2L of coke than the can of coke did, which suggests the final bit could just be carbonation level of the soda stream.
That was our theory in the office when we taste tested the various cokes. The favorite by far was kosher for Passover coke. At first we thought it was the sugar vs. HFCS, but bottled Mexican coke didn’t fare as well — blind most people thought Coke Zero (which is my favorite coke) was Mexican Coke.
My theory was that the carbonation was perfect and the product was fresher, as the bottler requires rabbinical supervision and they probably make it for a limited run.
There is essentially zero chemical difference whatsoever in sugar vs corn syrup coke. sucrose disassociates in the presence of an acid into glucose+fructose simple sugars. Just being carbonated will disassociate the sucrose.
> sucrose disassociates in the presence of an acid into glucose+fructose simple sugars
Which tastes different from pure fructose. If you want to taste them side by side, you can absolutely tell the difference. (If you've done any endurance sports, you know what I mean.)
Once digested I agree that the health effects are suspect. But tastewise, fructose, sucrose and glucose are distinct.
I'm confused by your reply. GP's point is that they both dissociate into simple sugars, and thus it doesn't matter what the source is. And your response says correctly that sucrose tastes different than both fructose and glucose, but I don't see how this contradicts him. There is (practically) no sucrose left.
Are you perhaps thinking that "high fructose corn syrup" is predominantly fructose? The name is confusing, but it actually means that it is high in fructose relative to normal corn syrup, not that fructose predominates. HFCS is usually pretty close to 50:50 fructose to glucose, just like sucrose is:
How much fructose is in HFCS?
The most common forms of HFCS contain either 42 percent or 55 percent fructose, as described in the Code of Federal Regulations (21 CFR 184.1866), and these are referred to in the industry as HFCS 42 and HFCS 55. The rest of the HFCS is glucose and water. HFCS 42 is mainly used in processed foods, cereals, baked goods, and some beverages. HFCS 55 is used primarily in soft drinks.
I made no assertion about the taste of sugar vs. corn syrup. There are a number of products marketed as "Coke", and those products have different flavor profiles. Some use sucrose, some HFCS. It might be formulation, it might be packaging, freshness or bottling methodology. Maybe they don't tweak formulas for limited run products or in local markets like Mexico. I have no idea.
Even with the standard fountain formulation, there is a different/better flavor at McDonald's because of the standards they apply to each part of the supply chain. In a few weeks, depending on where you live, there will be two liter bottles of coke with a yellow cap. That's kosher for passover -- try it.
Sorta, it’s a mix of mixtures of molecules so you also need to consider the makeup of whatever compound it’s made with (but it’s probably something dumb like kerosene).
Reality is you’d want to make something with similar physical characteristics and call it a day. Kinda like how we don’t bother with hplc on gasoline, you just fill your car with something that meets the specs and get on with life
To some extent. There are limitations on the technique, including, but not limited to, not determining the relative concentrations and not detecting all components. The WSJ article actually links to an older Wired article about doing gas chromatography and mass spectroscopy on WD-40 and the results: https://www.wired.com/2009/04/st-whatsinside-6/
The components are on the MSDS (albeit only the CAS codes not the specific chemical), only the percentages seem to be a trade secret? Basically a light carrier oil mixed with kerosene-esque solvent. I almost feel the secrecy is part of the marketing ploy, since w-40 in particular isn't the "best" tool for any job (there are better standalone degreasers and penetrating lubricants). No one who cares enough about the exact composition would bother using wd-40 in the first place.
Knowing all the molecules in it might be only a minor step towards actually making it, especially since some inputs of production might not be present in the final product.
It probably wouldn't be that hard. This mystique is mostly marketing. I mean it's not like WD-40 has no competitors on the market. It might not even be the best.
I fear so much for the future of Iran. Iran needs to decide its future, free from outside powers. Iran's entire 20th and 21st centuries of paranoia and strife can be traced back to, partly (imo mostly), to British, Russian, and eventually American interference, meddling, and domination in the 19th, 20th, and 21st century respectively.
Iran will never have a happy store as long as it remains an "interests" for greater powers.
I came here to comment on this specific issue. The level of unsustainable groundwater extraction and inefficient consumption by agriculture and industry in Iran is just wild.
> The level of unsustainable groundwater extraction and inefficient consumption by agriculture and industry in Iran is just wild.
It's an important note that middle America is also currently speedrunning unsustainable levels of groundwater extraction and inefficient consumption by agriculture and industry.
They've just not yet hit dust .. but they have achieved significant depletion and the projections aren't good.
Interestingly both the Saudi's and the Chinese operate sizable ag operations in the US and export that s/water/food/ back to their home countries.
Certainly foreign powers caused a lot of damage to Iran, but nowhere near as much as the Islamic Regime and considering that is what, I hope, we are witnessing the overthrow of. I think that we have cause to be optimistic
The clergy weren't explicitly backing the Shah, they were just fearful of anything like communism happening, since most communist countries/communists are aesthetes.
Iranian clergy as an institution starting coming into political power, really, around the time of the Russian-Persian wars, were one of the highest ranking Shia scholars in Iran issues a fatwa supporting the war against Russia.
Make sure you're using pipewire. If your bluetooth headphones require Bluetooth LE, make sure it's enabled in the bluez settings. Also, make sure your bluetooth adapter supports Bluetooth LE.
I remember looking for Crucial DDR5 SODIMMS at Microcenter a month ago. There was barely any stock and only a few sticks left. I talked to the sales associate at the counter, and he let me known that RAM prices were increasing. As an aside, I was eyeing this ram for a month before getting it. Hearing what he said made me go for it.
Also, I feel bad for the aftermarket market. Crucial was always the best option for upgrades to OEM systems or laptops.
Reminds of me being a hospital resident, but instead of saving patients lives and increasing the profit of the hospital's shareholders, you're just increasing the profit of the fab's shareholders.
I got a problem with my AT&T Fiber service at the house. We pay for a 500 Mbps plan, and I can get 600 Mbps up and down via ethernet on speedtest (probably due to over provisioning). However, I can only download stuff about 8 MB/s from most places. I believe this to be an internal issue as whenever I connect to any VPN service, I can get the full 600 Mbps. Furthermore, some servers are able to serve me at full speed, but this is rare. Usually GitHub git servers can upload to me at full speed, while GitHub tar balls are uploaded to me at about 8 MB/s.
Seeing as everyone in here has a lot of bad experiences with ISPs, should I straight up skip attempting to talk with them at all and go for an FCC complaint/government complaint?
At this point escalating, or threatening to, might be the better option. But I can't help trying to figure out how to solve a people/organizational problem with a technological solution.
Github is still famously IPv4 only. I don't know if there is a split between the SSH (if you use SSH to access the repos) and HTTPS (the tarballs) setup on their end, so maybe you get full speed on IPv6 and limited on IPv4 (or the other way around). Try disabling IPv6 on your end, if the speeds match then this might be it. If IPv6 is fast using an IPv4 gateway that tunnels via an IPv6 VPN might be a workaround.
I also had a similar problem a while back. Some speedtests showed more bandwidth than I could get in regular HTTPS downloads. I could get multiple downloads running at the same time that in total added up to the expected speed. In my case the line was just lossy enough (TCP retransmits in Wireshark) for TCP to never scale up its window size properly beyond a certain limit per connection. I verified this by running iperf in TCP and UDP against a gigabit server, UDP reached near full speed because it didn't care about a few lost packages. Working around that issue might be a bit harder, maybe [1] via [2] can provide some ideas to look into.
> I also had a similar problem a while back. Some speedtests showed more bandwidth than I could get in regular HTTPS downloads. I could get multiple downloads running at the same time that in total added up to the expected speed
Yes, this is behavior I am seeing on my end too. On Arch Linux, I enabled parallel downloads for updates via pacman. Whenever updating my system, I can saturate my connection, but as soon as I get down to one huge package, like wallpapers or rocm-llvm, the download speed for that package is only 8 MB/s.
Ok, thank you! I'm gonna gather as much documentation as I can.
Considering the fact that I get full speeds everywhere whenever I'm using a VPN, am I right to assume that there is an issue with AT&T's internal routing? And, that issue doesn't effect every path? I'm not really an expert at doing networking stuff, but I wanna gather as much empirical data to construct a report and do statistical tests n stuff.
My first guess wouldn't be routing, but traffic-shaping.
Perhaps the VPN you use is on a protocol/port that isn't outright rate-limited and since ATT can't peak inside your tunnel to see what you are doing with the bandwidth, it avoids any QoS/shaping/limiting that your non-VPN connection is subjected to.
You can't see everything from your own connection, but you can see a lot.
Take some pcaps of downloads that don't work. See if there's some common thing going on. Are you getting packets slowly with minimal loss or are there many missing packets? Does it seem like a path MTU issue [1]? Is the RTT reasonable?
Traceroutes from your side aren't the most helpful, but see what's the same and different between download IPs that work well and those that don't. If we assume congestion is from the internet to you, traceroutes from the download servers that don't work would be most useful, but that's hard to get. Sometimes you can find a hosting provider with test download urls and a looking glass, which can be pretty helpful if that's what you're experiencing.
Definitely look at ipv4 and ipv6. It's pretty common to get different routing between the same two endpoints on v4 and v6, so you get more debugging.
If it is a routing problem, be sure you're testing same IPs for download between native and VPN, if you download by hostname and the DNS resolves differently, try both IPs both ways... maybe you're just getting poor selection from DNS which can be addressed in different wayss. If your native DNS always gives you cross country servers and your VPN is local and gets local servers, there you go.
But if you do figure out the problem, you also need to find a way to escalate. Chances are phone support isn't going to be super helpful. Explore reddit to see if people get results there, find out what the replacement for dslreports is, etc.
Edit to add: when you do reach out, you want to share a concise summary and easy to repeat test; not so much all the research you did behind it. But ... that test should include multiple sources for the download or support will say it's a single site issue and close the ticket.
[1] I always blame PMTU, what does my test here show http://pmtud.enslaves.us/ If you don't get OK in all the boxes, that could be part of the problem... But that's usually slow start, not slow throughput after starting.
APUs have the GPU and CPU on the same package, or sometimes even the same die (with tiling). If there was to be an Nvidia GPU and AMD CPU type system, they would have to be separate packages.
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