Back in August “I upgraded my Ubuntu 20.04 (Focal Fossa) systems to 22.04.1 (jammy jellyfish).” At that time I noted:
System Updates
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Jammy Jellyfish
I upgraded my Ubuntu 20.04 (Focal Fossa) to 22.04.1 (jammy jellyfish), the current LTS release, last week. I simply followed the prompts from the Software Upgrader. The updates succeeded and the systems are completely useable, but there were a couple glitches.
Installed ChromeOS Flex
I have a Lenovo ThinkPad X130e laptop. It came with Windows 10 Home Edition, which does not work nearly as well for me as the Profession Edition I have on other systems. It hangs frequently. I have also installed Ubuntu Linux on it, which does better.
These days Chromebooks are everywhere, so I have become curious about Google’s Chrome OS Flex, the installation of which can turn an ordinary old (but not too old) PC into a Chromebook. Continue reading
A Windows Memory Leak Problem
Recently there were a few times when I was using VS Code under Windows and the response time got worse and worse. A reboot would fix it temporarily, but the problem would come back. A look at task manager showed that the Shell Infrastructure Host, sihost.exe, was using a lot of CPU. I thought about killing the process, but the dire warnings about system instability deterred me the first time.
College Reunion
I spent the weekend of June 16-19 at Carleton College. The occasion was my 50 year class reunion, for which I was a member of the gift committee, which in turn was a part of the overall planning committee. Mia (my wife) and I had a room on the third floor of Watson Hall, “3rd Watson” was how we would have referred to it back in the day. I don’t know if the current students refer to campus locations like that. I lived on “6th Watson” my senior year.
Chicago again
Mia (my wife) and I spent last weekend in Chicago for the Capricon, another science fiction convention that has been part of our life for decades. This year the convention was downtown, at the Sheraton Grand Hotel. Our room was on north side of the 28th floor and the view from our window was magnificent by night and day:
Getting home from Chicagoland
[Previously posted on Facebook]
I am 70 years old. Last Sunday, for the first time in my life, I flew 1st class on an airline.
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Lost a friend
Mia and I knew her from Clann Tartan, the Minnesota Scottish Fair and Highland Games, and Convergence. She had a wide range of interests, was knowledgeable, energetic, cheerful, always helpful, and always caring. We miss her.
The Old Believers are still around
Dating a passage in Acts
Acts 18:12-17 reads (NRSV):
12 But when Gallio was proconsul of Achaia, the Jews made a united attack on Paul and brought him before the tribunal. 13 They said, “This man is persuading people to worship God in ways that are contrary to the law.” 14 Just as Paul was about to speak, Gallio said to the Jews, “If it were a matter of crime or serious villainy, I would be justified in accepting the complaint of you Jews; 15 but since it is a matter of questions about words and names and your own law, see to it yourselves; I do not wish to be a judge of these matters.” 16 And he dismissed them from the tribunal. 17 Then all of them seized Sosthenes, the official of the synagogue, and beat him in front of the tribunal. But Gallio paid no attention to any of these things.Continue reading
From Hilbert Space to Dilbert Space, and beyond 