Yesterday, when I updated my Antergos box, it pulled down lots of shiny new Gnome stuff. Today, when I booted up my laptop, I discovered that the greeter wasn’t working any more and I couldn’t sign in or get at any of that shiny new Gnome stuff.
I have encountered this issue before and it was caused by the Antergos LightDM greeter theme. The easiest solution, therefore, is to switch to GDM so that I am using all Gnome all of the time.
It’s a painless enough process, but I am recording the steps here so I can easily look up the steps when I need them again.
CTRL-ALT-F2 to get into TTY2
Log in and switch to root. Then…
systemctl stop lightdm systemctl disable lightdm pacman -S gdm systemctl enable gdm systemctl start gdm
And you’re done.
And I notice today (Friday 14th) that I now have an updated lightdm-webkit2-greeter which probably solves yesterday’s issue. That said, I will stick with GDM for now just to see how things go.
Although I have a LinkedIn account, I don’t often look at it. But today was one of those rare moments that I not only looked at the site but I even tried to leave a comment. And here’s what LinkedIn said:
There was a problem sharing your update. Please try again.
After a bit of experimenting, it appears that LinkedIn has an undocumented character limit. My original 774 characters was problematic, but once I’d cut it doen to 670 characters the problem went away. So I’m guessing there’s a 700 character limit on LinkedIn comments.
But seriously, if this is the problem, why can’t the site damn well say so. “There was a problem sharing your update,” means nothing and telling people to just try again is a guaranteed method of causing frustration and losing attention. Is it really so difficult to say “Please shorten your comment to 700 characters”.
One of the many podcasts that I hugely enjoyed in years gone by was the Kick Ass Mystic Ninjas, a show that reviewed older science fiction and fantasy films, books and TV series. The hosts were invariably witty, insightful and entertaining and frequently inspired me to go back to books and films from my past.
And then the episodes started to become less and less frequent until January 2012 when episode 48 was released. I had assumed that they had finally faded out until today when I found that Episode 49 had finally turned up in my podcatcher.
Summer and guest host Jez Conolly discuss John Carpenter’s 1982 horror classic The Thing, also touching on the novella it’s based on, the original 1951 Howard Hawks Thing From Another World, and the 2011 prequel The Thing.
I shall be listening to this as I drive to work tomorrow. And, if old school SF and fantasy is your thing, I strongly recommend you do the same.
Following on from my last post, I figured that copying the hosts file from my laptop to my phone would be a very good idea. In principle, this is just a case of getting the file onto my phone and then copying it to
Obviously, I need root access to do this but, with a Fairphone 1 this is not a problem.
What did catch me out, though, is that
/system is mounted as a read only file system. It’s not difficult to get around, but I am noting it here so I can easily look up the steps when I next do this.
# mount -o rw,remount /system # cp /storage/sdcard0/Download/hosts /etc # mount -o ro,remount /system
For other phones, some pathnames may vary.
/etc/hosts file to block malicious sites at the operating system level is an effective way of ensuring that none of your applications will access any of these sites, ever, and has the advantage of removing the need for a separate browser plugin for every browser you might possibly use. But maintaining the
/etc/hosts file involves doing work and this is where Steven Black‘s hosts comes in handy.
This repository consolidates several reputable hosts files, and merges them into a unified hosts file with duplicates removed. This repo provides several hosts files tailored to you need to block.
Using it is simple. Clone the repository, update the
myhosts file with any custom host records you may have, and add any domains you don’t want to block to the
whitelist. Then build your hosts file:
There are a number of switches you can use (all of which are documented in the readme file) which allow you to control which types of sites to block and whether you want to automatically replace your existing
This all works very nicely indeed, but I’m lazy. So I knocked together a short script to grab any updates from the repository and rebuild my hosts file:
#! /bin/bash # Automatically update hosts file # Change to the correct folder and do a git pull cd /home/paul/Stuff/hosts git pull origin master # And update the hosts file python updateHostsFile.py -a -r
And put it in
This means I can use a systemd service and timer to execute this every Saturday afternoon.
[Unit] Description=Auto-update hosts file [Service] Type=oneshot Environment=DISPLAY=:0 ExecStart=/usr/local/bin/hosts StandardOutput=journal [Install] WantedBy=basic.target
[Unit] Description=Auto Update Hosts File [Timer] OnCalendar=Sat 14:00:00 Persistent=true Unit=hosts.service [Install] WantedBy=basic.target
And, so far, it all appears to be working very nicely indeed.
This weekend, William was given the responsibility of looking after the class dog. So we took him out and had a few adventures, one of which resulted in the dog being left in my care for five minutes.
This is what happened next.
Because remembering an IP address is hard.
I’ve mentioned before that I have a private Voxelands server running so that the boys can build and explore in the same world. This works pretty well but it does mean that, as can happen, one of them connects to the wrong server I have to go and look up the IP address so that I can reconnect them.
And then I discovered FreeDNS which, as the name suggests, allows you to set up a subdomain for free. You sign up, select a public domain from the extensive list available, add a subdomain, and point it at your IP address.
It really is as simple and as quick as that.
I’m impressed at how simple and painless they have managed to make the whole process. So much so that, if I do find myself needing a premium service, I will be very happy to go back to them.
Last night hundreds of children went to sleep alone and hungry in the Jungle at Calais- a humanitarian mess that the UK is responsible for. Last night the food banks were doing good business. Last night the NHS faced just another day of strain and pain. Last night millions of workers in the UK were facing renewed threats to their livelihood because of the Brexit fiasco.
This morning the British right wing press: 80% supporting the Conservatives and funded by five off-shore billionaires, decided that the marriage split of two actors was the chief story their readers needed to know about.
Episode 13 of The Duffercast is out. Now is your chance to learn about podcrawls and the dangers of pork pies.
I very nearly didn’t make it to this recording as this was the evening that our barbecue collapsed, just as the charcoal had reached the optimal temperature for cooking meat and igniting the wooden platform underneath.
Click here to find the full shownotes and to download the episode to your audio device of choice.