Search found 1242 matches
- Mon Oct 29, 2018 3:16 am
- Forum: HowTo's
- Topic: Linux: (pre)setting the display brightness
- Replies: 0
- Views: 3312
Linux: (pre)setting the display brightness
UNFINISHED. Work in progress... Every time the computer reboots, the brightness settings are reset. I wanted to have different default brightness when I turn on the computer, because I was a bit tired of the same few keypresses every time I boot it up. Depending on your system, the path where to fi...
- Fri Oct 12, 2018 12:56 am
- Forum: Knowledge Base
- Topic: Linux unzip: "need PK compat. v5.1 (can do v4.6)"
- Replies: 0
- Views: 3277
Linux unzip: "need PK compat. v5.1 (can do v4.6)"
[PROBLEM] I tried to unpack a .zip file using XFCE's file roller (aka "Archive Manager"), but got the error message: "An error occurred while extracting files" So I tried it in the shell. There I got a slightly more informative error message: "need PK compat. v5.1 (can do v...
- Fri Oct 05, 2018 2:43 am
- Forum: HowTo's
- Topic: Buffer car radio with 9V block battery
- Replies: 1
- Views: 3934
It works! :)
I've wired up a prototype setting and: It works! :D Hooray! Although: I've substituted the diodes with a diode-rectifier. I didn't have the proper diodes at hand, and couldn't wait to try it out. Had an old rectifier laying around. Connecting it this way to achieve the same as the above circuit: rec...
- Tue Oct 02, 2018 2:32 am
- Forum: HowTo's
- Topic: Buffer car radio with 9V block battery
- Replies: 1
- Views: 3934
Buffer car radio with 9V block battery
I want to use an old car radio for music on our toilet :) It shall turn on/off with the light switch. Now the problem is, that the car radio requires some power permanently to remember where it left of (or its radio stations). According to this this thread from 2013 in boot-forum (German) , someone ...
- Fri Aug 31, 2018 2:36 am
- Forum: Bitching
- Topic: Firefox weird: "Customize" menu randomly disabled
- Replies: 0
- Views: 13016
Firefox weird: "Customize" menu randomly disabled
Strange thing:
I've used the "Customize..." feature to adjust the position of icons in Firefox. I love it!
But every now and then, that menu item is disabled (grayed out). Why?
Haven't found an answer to this yet.
I've used the "Customize..." feature to adjust the position of icons in Firefox. I love it!
But every now and then, that menu item is disabled (grayed out). Why?
Haven't found an answer to this yet.
- Mon Aug 27, 2018 5:56 pm
- Forum: Cooking and recipes
- Topic: Corn tortillas
- Replies: 0
- Views: 4788
Corn tortillas
- 1,5 cups flour
- 1,5 cups corn meal (=ground polenta)
- 2 tsp baking powder
- 3/4 tsp salt
I've made it with spelt flour (instead of wheat) 1:1, but I'm going to try more corn flour next time. Something like 2:1
Source: Granny's Corn Flour Tortillas (allrecipes.com)
- Fri Aug 17, 2018 5:59 pm
- Forum: Bitching
- Topic: GDPR & Invoices
- Replies: 0
- Views: 4526
GDPR & Invoices
The immediate effect of GDPR that I realize is, that I still receive spam by companies I'm customer of - but not the monthly invoices I would need for accounting. :? I'm not bitching about the GDPR, but the fact that the actual "evil-doers" it was written for (still) just ignore it - or sn...
- Mon Aug 06, 2018 10:52 pm
- Forum: HowTo's
- Topic: Vim: Linebreak at 80 characters
- Replies: 0
- Views: 3433
Vim: Linebreak at 80 characters
If you want to quickly format a plain text into a certain-character-width, here's how to do it in Vim : Set the text-width to 80 characters: :set tw=80 Then the following options are at your service: gq{motion} % format the line that {motion} moves over {Visual}gq % format the visually selected area...
- Mon Jul 16, 2018 8:43 pm
- Forum: Quotes
- Topic: Verbessern = Besser?
- Replies: 0
- Views: 4779
Verbessern = Besser?
Der Rest ist Geschichte...Weißt eh:
Sobald's funktioniert, meint ma, man muss es jetzt verbessern.
- Sat Jul 14, 2018 1:46 pm
- Forum: Knowledge Base
- Topic: XFCE: Unable to find or create trash directory
- Replies: 0
- Views: 3260
XFCE: Unable to find or create trash directory
[PROBLEM] Fresh install of Xubuntu Xenial (16.04.3 LTS), but with an external harddisk that was previously formatted, used - and is still filled with data - I get the following error, whenever I try to simply hit the "delete" button (=move a file to the trash/wastebasket): Unable to find ...
- Thu Jul 05, 2018 8:57 pm
- Forum: Knowledge Base
- Topic: CUPS: network printer not responding
- Replies: 0
- Views: 3042
CUPS: network printer not responding
[PROBLEM] Running an RPi as printer server for years now, but today it suddenly (*) decided not to receive any documents anymore :shock: (*) Tried to print 3 different PDFs. 2 came out - and after that: the local print-queue (on client) piled up, while the CUPS server queue stayed empty. Strange......
- Thu Jul 05, 2018 4:00 pm
- Forum: Knowledge Base
- Topic: Ubuntu: APT waits forever connecting to repo over IPv6
- Replies: 0
- Views: 3447
Ubuntu: APT waits forever connecting to repo over IPv6
[PROBLEM] Suddenly, from one day to another my apt stopped working: When updating the repository cache, it just stopped, waiting to connect to an up-and-running server - forever... Like this: Hit:1 http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu xenial InRelease Ign:3 https://mediaarea.net...
- Thu Apr 19, 2018 3:11 pm
- Forum: Knowledge Base
- Topic: "Can't set locale; make sure $LC_* and $LANG are correct!"
- Replies: 1
- Views: 3933
Make sure "LC_ALL" is also set.
It seems that "$LC_ALL" is not set by default on Xubuntu Xenial (16.04.3 LTS)... :? There's probably a reason, but I don't know it (yet). If the above steps for regenerating the locales don't fix the issue on your setup, add the following line to "/etc/environment": LC_ALL="...
- Wed Apr 11, 2018 4:45 pm
- Forum: Knowledge Base
- Topic: Ubuntu & Libreoffice: General input/output error saving file
- Replies: 0
- Views: 3029
Ubuntu & Libreoffice: General input/output error saving file
[PROBLEM] On Xubuntu Xenial (16.04.3 LTS, 64bit), I got a "general I/O" error when trying to save files in LibreOffice Draw :shock: The error message was something like this: General Error. General input/output error Regardless of content or location or filename. Just to my home folder. N...
- Wed Mar 28, 2018 8:44 pm
- Forum: Knowledge Base
- Topic: Raspbian: FIQ DMA bounce buffers warning
- Replies: 0
- Views: 3469
Raspbian: FIQ DMA bounce buffers warning
No time to investigate this, but here are some strange "WARNING" lines from /var/log/messages on a Raspberry Pi 2 (running Raspbian 8.0): Mar 28 16:17:24 kernel: [ 2.372861] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdd814000 dma = 0x5d814000 len=9024 Mar 28 16:17:24 ker...