I’ve just updated the list of senator twitter accounts to reflect the swearing in of Tina Smith and Doug Jones, and also cleaned up other senator accounts.
I recently upgraded my iMac to High Sierra, and all of a sudden once or twice a day it would lock up. The mouse would work, and if I had audio playing it kept working. But no matter what I clicked or what I typed, the screen was otherwise frozen. Eventually I’d give up and power the computer off and on.
At other times, the computer would keep working but the rendering would be glitchy, like this:
I found lots of vague, similar sounding complaints on the web, but in the end I determined that the problem was due to a driver problem with my NVIDIA GPU. Here’s how I fixed it.
First, do you really have an NVIDIA GPU?
Go to the Apple menu, and select About This Mac:
That brings up a window like this:
Do you have an NVIDIA GPU? If not, then I probably can’t help you. If you do, then you have two things you can do to try to fix this.
Disable Chrome’s use of the GPU
If you enter chrome://flags/#enable-
Change GPU Rasterization to Disabled. That seems to fix the problem, at the cost of a bit of lost performance. But it’s also a good first test — if this fixes it, then you know you’ve found the right cause.
Install NVIDIA’s own Drivers
Instead of using the drivers Apple supplies with High Sierra, you can use NVIDIA’s own drivers.
For High Sierra version 10.13.1, the driver is here (last checked 12/6/17):
Note that if you read this after this is written (
November 1, 2017 December 6, 2017), there may well be newer and better drivers. Installing this driver fixed the problem for me, and so I turned Chrome’s GPU rasterization setting back to Default. And then the problem crept back, so I’ve turned the GPU rasterization off again until NVidia reports that the drivers are no longer beta for my machine.
There are a bunch of applications that have their own, embedded version of Chrome — Slack, Atom, etc. I’m not sure if you change the flags in Chrome whether it affects them or not, but I think it does not. So if you have one of them open too, you may still get a lockup even if you’ve changed Chrome’s settings. Updating the driver seems to fix them all.
I recently upgraded this server from PHP 5 and Debian 7 “Wheezy” to PHP 7 and Debian 9″Stretch”, and everything seemed fine. Except that all my permalinks stopped working. I’m running Apache (2) as my web server, and it had been working fine with PHP 5, so at first I assumed it was something with PHP 7. There were some places where my config files needed to be updated for PHP 7, but that wasn’t the problem.
Turns out that in apache2.conf there was a configuration that read:
<Directory /home/www> Options Indexes FollowSymLinks AllowOverride None Require all granted </Directory>
That needed to be changed to:
<Directory /home/www> Options Indexes FollowSymLinks AllowOverride All Require all granted </Directory>
And after restarting apache2, it all worked (bolding just to show the change).
There’s a kind of book that I call an inadvertent great book: a book that had modest or narrow goals, and yet ends up teaching us something profound about the human experience. Somehow, inadvertently, the book turns out to be a useful metaphor for a much broader range of subjects, and offers insights that reveal something previously hidden in the real world.
Note that I won’t focus on books that are merely intentionally great — books that might exceed expectations but are in-line with what the author intended. There are many of those, and it’s easy to find discussions about them. I’m focusing on books that you might pass over again and again, thinking that the subject is irrelevant to your life or the topic uninteresting. The books I review are often intentionally great in their topic, but are nonetheless inadvertently great in general.
I’ve updated the list of Twitter accounts for the 115th Senate, which starts tomorrow, 1/3/2017. As the new senators get settled in, they will probably shift their Twitter usage from campaign to official accounts, and as those come online I will update the list as appropriate.