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Comment Re:What changes (Score 2) 85

Not necessarily. For example, proper IOMMU isolation for PCH root ports was broken on Skylake Xeon E3 series CPUs on Linux prior to version 4.7. This affects basically every linux distro other than Arch currently. It basically lumped everything together into a single IOMMU, which is a problem if you're trying to do PCI passthrough or SR-IOV for virtual machines. Skylake has a change in the way ACS needs to be enabled. See

I ended up having to backport the patch to the 4.4 kernel in Ubuntu

So basically, yeah, there are things other than microcode support that an OS would need for newer CPUs.

Comment Get Ethernet from the ONT, then a MOCA bridge (Score 3, Informative) 180

That's why you have them run CAT5 from the ONT into your house. The wire is usually there already, since they install it "just in case" you get phone service (apparently it hooks into the CAT5 port on the ONT. If you have home phone service, you have to use coax for internet since ethernet is then used for phone). Then you can use your own router (in my case a VM running Vyos). We have FiOS TV as well, so I have a device acting as a MOCA bridge (on it's own VLAN, I want their stuff isolated from my home network) and their devices connect to that via coax. You just need to make sure you forward the correct ports to the right set top box so you get the TV Guide and other features. If you have a DVR, then that's the device that everything is forwarded to, and it shares the information with any other set top boxes it sees.

Comment Re:I wonder why they resist this (Score 1) 83

Comcast's set top boxes have always been awful and horrendously underpowered. I just moved to an apartment where I could finally get Fios, and the boxes respond instantly, as they should. It's inexcusable in 2016 to have a new set top "platform" and cheap out that much on the processor, yet still charge what they do for the box rental.

Comment Re:Not even close. (Score 1) 172

Then your ISP is likely throttling netflix connections, or there is a bottleneck between your ISP and Netflix. That is the entire point of this site. Some ISPs throttle Netflix connections. This is to find out if yours does. Mine (Comcast, SF Bay area) tests at 170 mbit. is the same. I pay for 150/10.

Comment Re:That is why, but you need not wait (Score 2) 302

Yeah my pre-check "interview" (if you can even call it that) was at most 5 minutes. Walked in, said hi, showed my passport, then placed both hands on the glass fingerprint readers. Done. They said I should have my KTN within 24 hours, and by the time I got home and checked it was already there.

Comment Re:I'm just gonna throw this out here (Score 4, Informative) 653

It's been tried in SF. If my memory is correct, the city spends around $60,000 per homeless person per year trying to help them (the current year's homeless budget is $241 million In many cases, when they were simply given homes they then proceeded to trash them and make them uninhabitable (ie condemned). They were then back on the street again, and more money had to be spent making the home liveable again.

The issue is that the homeless in SF are either mentally ill, addicts, or both. You can give them homes, but if you don't treat the underlying issue you're just throwing the money (and homes) away. But when treatment is a requirement for housing, they walk away and go back to living on the street. So what's the solution?

Many of the people simply don't want help and would rather live on the street. Just the other week, one homeless guy who camps in the doorway of my building drank all day until he passed out. An ambulance was called, he fought them, but they ended up restraining him and taking him to the hospital. Two days later he was back again. The following day he was again passed out and unresponsive in the street, and the ambulance came again. Repeat a few days later. It happens a few times a week with several people, and this is just in front of my building across the bridge in the Oakland/Berkeley area. San Francisco is worse. I can't count the number of times I've seen people shooting up. So do you force these people into rehab? Arrest them? What's the solution? Simply giving them a home won't work.

Comment Re:You tell your carrier about your new phone? (Score 1) 187

There are a few inaccuracies here. First, WCDMA does not license the Qualcomm CDMA patents. It's similar, but not enough so as to require patent licensing.

There are two types of LTE. The first generation (and the one most commonly deployed currently) is FDD-LTE, which does expand on a bit on the CDMA concept. But the trend is moving more toward TD-LTE since it's more spectrum efficient. FDD-LTE (frequency division LTE) splits the allocated frequency into two equal sized segments, one dedicated for upload, and one for download, in the traditional CDMA/WCDMA manner. So if you have 20 Mhz, you have to split it 10 Mhz for upload and 10 Mhz for download. Since most wireless usage is download heavy, the upload allocated spectrum is mostly sitting idle. However, TD-LTE uses time division like TDMA to use the same spectrum allocation for both upload and download, so half of it isn't being "wasted" on dedicated upload. TD-LTE allows you to change the upload:download timing ratio to meet actual demand (though it must be done network wide to prevent interference). If I remember correctly there are currently 4 standardized timing ratios that can be selected.

For examples, Sprint uses TD-LTE for their Spark / band 41 LTE. It's also very popular in China (China Mobile I believe) and Japan (Softbank). Moving forward, I expect most new 3GPP LTE band classes with be TD-LTE.

Comment So where's this Logitech firmware update? (Score 1) 112

So where's this Logitech firmware update? I searched their website, looked at the downloads offered for my mouse (MX Master), and there isn't a firmware update utility. Checked all OSes.

I wish I could use just bluetooth with it instead of the dongle, but Ubuntu 14.04 doesn't seem to work with it with bluetooth... My chromebook on the other hand works flawlessly.

Comment Re:New eupemism? (Score 1) 179

I do most of the time when standing or walking, mostly because it's uncomfortable in the front pocket and difficult to get out. I have a Nexus 6, so it's a bigger phone, and no I don't wear skinny jeans. That being said, I take my phone out whenever I sit down. It's second nature at this point, I don't have to even think about it. So no worries about sitting on it and bending it.

Comment Re:Cell phone uses IPv6 (Score 2) 307

Same with Comcast. I tried for a years actually, but some things were too slow. Ubuntu and Debian repos in particular were painfully slow, even on my VMs on linode, digital ocean, and prgmr. I ended up having the servers force IPv4 for them when their IPv6 servers went down for days. Speed and latency on IPv6 have gotten much worse over the last couple years in my experience.

Also, it appears Android doesn't play nice with IPv6. It basically silently drops the connection eventually (I'm guessing it stops listening for the RA broadcasts), and push notifications fail. Happens on Samsung devices and my Nexus 6. So it's reliable either push notifications and low latency site loading, or use IPv6. I finally bit the bullet and disabled IPv6 on the router and all my issues went away.

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