JDPFu.com 2025

It is possible to run the Android development environment inside a KVM virtual machine. Below is how.

Today I was notified by my DNS provider that someone had requested the password be reset. They sent the reset link in the email on file and told me the IP address of the requester – in this case it was from Taipei, Taiwan 112. Good thing the DNS guys have a correct email address for me, huh? I suspect they hacked the ISP email address which I haven’t used in about … 10 years. Sometimes you get lucky. DNS – Domain Name Service is the telephone book of the internet. Learn more about DNS from Wikipedia.

• I won’t be resetting that password anytime soon. It is fairly long and random.
• I will be blocking all access to this blog from that ISP, however.

Subnet Blocked

Enough said?

Almost everyone likes Facebook and Twitter. We reconnect with our friends, they connect with us. People we don’t even know want to know us – that’s pretty cool, until it isn’t.

This will be old news for some folks. Keep reading … Here’s a story about someone named Wigginbottom who tweeted just a few too many details.

Below is the email that we just received concerning the long promised Silicon Dust HD HomeRun Prime Networked QAM cable recorder with CableCARD decryption. It supports Multistream-CableCARDs (m-cards).

It appears this device will only with with Windows7 Media Center due to DRM requirements for CableCARD compatibility. That could be an issue for many Linux users.

HDHomeRun® PRIME™ News…

You signed up to receive HDHomeRun PRIME news on our website and thought we had forgotten about you? Not at all…
Today’s big news – the HDHomeRun PRIME just became available for pre-order!

HDHomeRun PRIME:

• Premium digital cable TV for your PCs
• Triple tuner – watch/record three channels at once from one or multiple computers
• CableCARD – all the digital cable channels you subscribe to, including HD and premium channels in 100% digital quality
• Windows 7 Windows Media Center – full featured DVR
• XBOX 360 – extend Windows 7 Windows Media Center to your big screen through your XBOX 360
• More information: HDHomeRun PRIME and HDHR3-CC
• Pre-ordering through NewEgg: HDHomeRun PRIME

HDHomeRun PRIME 6CC:

• Home-theater form factor – add 6 premium cable TV tuners to your home theater system
• More information: HDHomeRun PRIME and HDHR3-6CC
• Pre-ordering for the 6CC will be online in the coming week

Pre-ordering notes:
Orders will be fulfilled by NewEgg in the order in which they are received for each model. Your credit card will not be charged until near the ship date.
Both models are expected to begin shipping in volume in July, with the 6-tuner model expected to ship a little ahead of the 3-tuner model.

Ted H – CEO
Silicondust Inc. USA

Questions

There are a few questions that this email doesn’t answer:

1. Will the CableCARD decryption work with MythTV, GB-PVR, BeyondTV, SnapStream and other non-MS-Windows Media Center solutions?
2. Linux systems supported?
3. Can recordings be archived for playback by non-DRM devices?

Network Upgrade May Be Needed

The tuner does have GigE networking (1000 base-tx), which is needed to stream 3 full HD programs. If you get this device, you’ll need a GigE switch and may need a GigE router to avoid dropped packets on your network. The good news is that GigE switches are $20 and work just fine. Many WiFi routers that support 802.11n include GigE switches, but you’ll want to check yours, since 50% are still only 100base-t. Older wifi routers with 802.11g are are almost always 100base-t. If you don’t know networking, just get a GigE router and it will be easier. No switch needed.

Pricing

3 Tuner Model

I just looked at Newegg and the HDHR3-CC (3 tuner model) is $250 + $7 shipping. It also lists only Windows7 as the supported OS. No others.

6 Tuner Model

NewEgg doesn’t have a page for the 6-tuner model mentioned in the email above.

I’ve been a Skype user for many years. I’ve even had the paid subscription for months at a time. Generally, it did what I needed better than other solutions, until I tried to make it my home phone too. That worked, but not as well (quality) as I’d like.

Anyway, I find myself trying to get the latest versions of Skype for my systems this morning and ran into a few issues.

Here are things that didn’t work for me – for a normal user, these would be show stoppers.

I like the latest Ubuntu Natty 11.04, but it doesn’t like my system. It locked up much too often to be used here. That’s too bad because I became addicted to the quick launch using keyboard shortcuts. Addicted.

So after the last crash running unity-2D, I gave up on Unity, 11.04, and started using my LXDE-based Ubuntu 10.04 again. I missed those built-in keyboard quick launchers enough to look up how to create them. It was pretty easy to add them to LXDE. I suspect it is possible to do similar settings for Gnome-based desktops, but the examples below will not work for stock gnome.

The LXDE-based Ubuntu release for low powered systems will be officially supported by Canonical according to this announcement

I’m not certain if this is good or bad. There are some things that I’d like to see updated in Lubuntu , but I definitely don’t want to see some of the new features without a way to fall back to the old way.

Some advice for Canonical – remember that people use Lubuntu for stability first and lower system resource requirements. Any changes that impact those 2 main items need to be carefully considered.

You may want to try out the 11.04 Lubuntu release.

So I was watching the HNN show for this week and near the end they showed a list of companies and the counts for unpatched, yet known vulnerabilities in their software. Below is the list. Not surprising me, but Adobe is at the top … again.

What does this information tell me?

• Stop using Adobe software. I think Adobe needs 3+ more years to create software that includes security by design aspects. Patching their old code-base, which is what they’ve been doing, doesn’t help. The design flaws from a security perspective are too large.
• I’m pretty impressed that Microsoft is so low with their huge number of software products.
• Oracle has never been very good at pushing patches for their products, IME. Their tools tended to be used on internal networks, not on the internet, so being lax wasn’t as big a deal. With the purchase of Sun, Oracle really needs to step up their patch fixes.
• I don’t use any Apple software … but they are involved with CUPS (UNIX printing) in some way.
• The HP issues seem to be mostly connected to backup software that I doubt most people have or use.

A first look at Natty Narwhal, aka Ubuntu 11.04, under VirtualBox 4.0.6. I’m coming from this as a daily user of Lubuntu 10.04 LTS. I don’t use Gnome much as I find it bloated and slow.

I’ve been using Natty for about a week. In general, I like the new interface. It isn’t nearly as big a change as others would have you think. It is easy to change to a different interface like the old Gnome or even the Unity-2D for the graphics impaired machines, like mine. Give it a week and learn the keyboard shortcuts, I think you’ll like it. I found myself trying to use them on my non-Natty systems and missing those shortcuts when they weren’t available. That says something to me.