the itjerk

my adventures with technology

Monthly Archives: December 2021

roon firewall update

For some reason which I now forget, I signed up for the beta channel for Roon’s Linux server software. It updates maybe once a month, and very recently (with 1.8.x) everything stopped working right. A quick jump to the community boards and I found out that Roon Labs had changed the ports required for the software. Even more astonishingly, it’s undocumented. Here’s what I’m using.

22/tcp                     ALLOW       Anywhere                  
9003/udp                   ALLOW       192.168.0.0/24       # roon
9330:9339/tcp              ALLOW       192.168.0.0/24       # roon
8008:8009/tcp              ALLOW       192.168.0.0/24       # roon
30000:30010/tcp            ALLOW       192.168.0.0/24       # roon
8010                       ALLOW       Anywhere             # chromecast
1194/udp                   ALLOW       192.168.0.0/24       # roon
22/tcp (v6)                ALLOW       Anywhere (v6)        
8010 (v6)                  ALLOW       Anywhere (v6)        # chromecast


new computers

My teenage daughters received new computers this Xmas. The younger one (freshman in high school) got the Surface Laptop Go. It was relatively inexpensive at $540 for a 10th Gen i5, 8GB RAM, 128GB model. I also opted for a Microsoft Complete package that runs $84 for two years. It has a touch screen, touch Windows Hello power button, 12.4″ screen with 1536 x 1024 (148 PPI) resolution. On the disappointing end was that it arrived with Windows 10 2004. After a round of updates, I had to use that Windows 11 Installation Assistant to get to Windows 11. Also disappointing is the 720p camera and lack of lighted keyboard. But for what she’ll be doing, web browsing, watching movies and (hopefully) schoolwork, it was a great solution. I just hope it’s durable.

The older daughter (junior in high school) made the pitch for an Apple MacBook Air, as she didn’t want “some janky-ass Surface computer that I’ll never like”. Fair enough, all of her friends have Apple computers. Ordered on a Tuesday evening, it arrived the next morning at 9:30am in an Apple Store bag, hand delivered to my door (for $9.00 extra). It was a base model, with M1 chip, 8GB RAM and 256GB SSD, costing $899 (with Education pricing). The Air has a superior Retina screen (though without touch capabilities) and a lighted keyboard (good to see that touch bar gone). I also opted for annual Applecare at $70 per year. Kids, right?

Those Dell Latitude 3190s? Not sure if I’ll scrap or sell them, they got some heavy use during the pandemic and you know, kids put stickers all over their laptops! But I did upgrade them to Windows 11 (one required me to turn on TPM in the BIOS) before doing a Reset this PC that (among other things) cleared the TPM before restoring the OS. That’s comforting.

windows 11

Windows 11 is upon us. A fleet of new Lenovo M70s prompted to upgrade out of the box, while my newish Dell Vostro mading me use the Windows 11 Installation Assistant tool. Given the clean-look of Windows 10, I was initially a little underwhelmed with the new look, but with all new OSes, I’ve grown love the new-found elegance that is Windows 11. I do have one little beef: PLEASE add a TaskBar Corner Overflow setting for SHOW ALL.