Mint Mobile: 4G vs 5G UC
This is a follow-up on an earlier post which was an observation of a change in the mobile data service I was seeing from Mint Mobile here in Houston. I had another occasion to be off-site today, although much closer…
This is a follow-up on an earlier post which was an observation of a change in the mobile data service I was seeing from Mint Mobile here in Houston. I had another occasion to be off-site today, although much closer…
Early in December I finally transitioned from my old Airtop-PC to the aforementioned Lenovo P14s as my primary desktop computer. Over the holidays I received a USB-C dock that also serves as a monitor shelf. That allowed me to reorganize my desk.
The laptop stays tucked away under the shelf. One USB-C cable runs to the dock/hub, which feeds the monitor, connects to Ethernet and the USB keyboard. A Logitech MX Master 3 BT mouse rounds it all out.
I have to power the laptop separate from the hub. The hub doesn’t provide the wattage that the P14 demands. Since I had a spare USB-C power supply, that was not a problem.
The trouble is, I’m just not happy with this arrangement. It’s not really a good replacement for the old desktop.
As mentioned previously, back in September I bought a computer to replace my vintage but beloved desktop computer. At the time, I was concerned about the prospect of higher prices driven by new tariffs. Also, I saw a good deal on a configuration that was suitable.
The Lenovo P14s that I bought is a laptop, technically a mobile workstation, but to be used in a desktop role. Compared to the X1 Carbon, it’s a chunky beast, so it’s largely deskbound. That’s where I really need the more powerful system.
That means that my Lenovo X1 Carbon (Gen 7 from 2019) will remain my primary laptop for a while longer. I have an investment in accessories that are not all transferable to another laptop. As it was a very nice computer when originally purchased, it’s useful life can be significantly extended with only some minor updates.
This is gonna come off as self-indulgent. Since this non-commercial blog, I’m gonna go with it anyway. It’s a collection of thoughts brought about by the purchase of a new laptop, a process that was not simple. It could have been, but it wasn’t.
You see, it’s been along time since I last bought a laptop. All the way back in January 2013. I had forgotten a lot of things in the intervening six-and-a-half years.

The last laptop I carried when I worked for Pixel Power was an HP 8510W. This was not standard company issue. In the UK, they had a standard issue laptop (I think.) In the US, lacking central admin, we were given a spending allocation to go procure something for ourselves.
In the production of over 530 VUC sessions we’ve undertaken some odd and occasionally rather complicated arrangements. Quite possibly the most complex is when we interconnect the WebRTC-based Jitsi Video Bridge with YouTube Live and the ZipDX conference bridge. I set about described aspects of this process a year ago, but stopped short of describing how the entire arrangement worked. Well, worked most of the time. This article will bring you current with my various attempts to make this process robust and repeatable.
Preface: When we use Jitsi Video Bridge we lose a couple of the conveniences that come with a Hangout-On-Air. Where a Hangout-On-Air has an automatic link to a YouTube Live event, we must do this manually when we use JVB.
Woot.com is today offering the Lenovo X1 Carbon Touch Ultrabook for $899 & $999. I own the prior model, which is not touch enabled. Even though it’s coming on two years old I still like it a lot. It was…