I’ve been a quite happy owner of the Moto G6 Plus for some years now. Since the beginning, I always had a “minor” issue: sometimes the GPS started to suddenly stopped getting a lock. Which was especially cumbersome, if I was using the phone as navigation system while driving. Today, the GPS lost it’s locking mid-drive and I’ve not been able to reestablish it, not even by power-cycling the device. Also various attempts of changing battery saving options and changing location accuracy settings did not result in any improvements (normally it did). The internal diagnostics of the device (
*#*#2486#*#*) just said it didn’t get a lock.
My assumption was that it somehow might be related to the A-GPS data. Therefore I looked if there was any tool in the Play Store that might help me clear the A-GPS data, and luckily I stumbled upon “GPS Status & Toolbox“. Even in the free version it allowed to clear the A-GPS data and from this “cold start” mode the device got a lock rather quickly. To support the devs, I decided to upgrade to the PRO version for less than €2,00.
I’m now curious if this is a long-term fix or if it was just lucky coincidence. I’m hoping for the first.
- Disable battery optimizations on Google Maps (and any navigational map you might be using)
- Disable battery optimization for the “LocationService”
- Turn off WiFi- and Bluetooth-Background Scans since they might clash with Improved Google Location Accuracy setting
- Use a tool (like GPS Status & Toolbox) to reset A-GPS data of the GPS receiver
Since I’ve installed “GPS Status & Toolbox“, the problem has been fixed. Never had the problem of not getting a GPS fix any more.
When upgrading to Ubuntu 10.04 I noticed two annoyances (which actually are just a matter of personal taste):
- The OSX-like positioning of the close, minimize and maximize buttons on the left instead of the right of the window.
- The fade-out (invisibility) of other windows when using Alt-Tab for tabbing through the available windows on the current desktop.
As I tend to forget and need to Google every time I encounter a newly setup 10.04 system, I now jot down the settings to change.
For changing the window buttons:
- Change its value to
For changing the opacity of inactive windows during Alt+Tab window switching:
- Change it to any value you like, where 100 is fully visible and 0 is totally invisible.
For some unknown reason, Microsoft decided that only the “Ultimate” version of Windows Vista ships with the telnet client installed by default. It can, however, be easily installed on all the other versions as well.
- Open the Control Panel
- Select “Programs”
- Select “Turn Windows features on or off”
- Scroll through the list, select “Telnet client”
- Press OK
- Wait (for surprisingly long)
That’s it, voila, the telnet client is now installed on your Windows Vista Non-Ultimate.
I just upgraded to OpenOffice.org 3 and I really like it. But there was a small, but very anoying problem: OO.org seemed to be unable to find any dictionaries. I found out rather quicky, that starting with OO.org 3 dictionaries are only available as extensions. Well, basically this is no problem, but the English (at least the US and GB variante) are supposed to be bundled with the installer and are not available as seperate extension.
It seems there is a little bug with the installation on Vista under certain circumstances which causes the extensions not being registered properly with OO.org.
To solve the problem, follow the same following steps:
- Locate your OO.org “install” directory of your installation, usually it is C:\Program Files\OpenOffice.org 3\share\extensions\install” [Updated 2008-12-21 to include “extensions”, thanks to the anonymous commenter!]
- Manuylla install the appropriate dictionary extension (“dict-en.oxt”, “dict-de.oxt”, “dict-fr.oxt”, “dict-it.oxt”) by either launching the oxt directly or by chosing Tools -> Extension Manager.
For me this worked after restarting OO.org totally (i.e. closing down all Writer, Calc, …).
Just played around with Google Chrome. First impression: Wow! This is definitely going to encourage development of other browsers as well!
Each tab runs within its own process and Chrome offers a “Task Manager” (Shift-Esc), which will display memory usage, CPU usage and bandwidth consumption for each tab, which I consider very handy.
Chrome is available for Windows only at the moment, but is expected to be released for MacOS X and Linux as well. I am really curious how this is going to develop and if this is going to really affect “the Internet as a whole” (I really believe Google has gained enough market power to push their products).
udev renames you network interfaces
Sometimes udev renames your devices. This happened to me when upgrading a server, eth0 suddenly became eth1 and vice-versa. Of course, this broke nearly all firewall scripts on the server… There is a nice explanation how to get udev to name your devices the way you want.
Visual Studio 2005 Service Pack 1 on Microsoft Windows Server 2003
When installing Visual Studio Service Pack 1 under Windows Server 2003, it might fail because it cannot verify the signature. You should take time and visit the link provided in the error message, because it will take you to a hotfix that will correct the problem.
(via Mark Caroll’s Blog)
VMWare Server on Ubuntu 8.04
A nice tutorial for getting free VMWare Server 1.0.5 running on Ubuntu 8.04.
As I definitely should post more on my blog, I now try to start a new series: “Nice to know”. It will be a collection of interesting things I consider memorable but which don’t deserve their own blog-post.
Tricke allows you to limit bandwith for processes that do not support bandwith limitation out-of-the-box. It works by preloading and simulating the socket API. You use it as a wrapper when starting the process, like trickle -d 80 someapp.
You can use it to limit rsync speed for instance (thanks to http://www.yak.net/fqa/404.html): rsync -auvPe “trickle -d 80 ssh” user@host:/src/ /dst/
VMWare Tools and Kernel 2.6.24
VMWare Tools out of the box do not install on kernel 2.6.24 (as used in Ubuntu 8.04 for instance). A possible solution is described here. It is based on using the open-source version of the VMWare tools (open-vm-tools).
The new TrueCrypt 5.1 version finally enables hibernation with pre-boot authentication. I am going to try it out as soon as possible. A big thank you to all the developers!
Update 2008-03-16: Today I finally had time to test out pre-boot authentication. It simply worked great. No problems at all. As I was using it on a notebook, I was very happy about the possibility to interrupt and resume the encryption process.
[tags]encryption, windows, truecrypt[/tags]
After quite some time, a new version of my favorite encryption tool is out: TrueCrypt developers have released version 5 of their product, introducing a new killer feature (among others): System Volume Encryption with pre-boot authentification (only Windows 2000/XP/Vista). This means, that TrueCrypt will encrypt everything on your system drive, including page- and hibernation file,
finally making hibernation a safe and easy possibility.
I am going to look into this next week, as I need my notebook on Saturday (just in case anything goes wrong).
Update 2007-02-08: As my first commenter below points out, it seems hibernation is disabled by TrueCrypt while having your system partition encrypted. I don’t really understand why at the moment, but I will investigate further. For me this is a primary show-stopper, as this was the long-awaited functionality I was waiting for.
Nitpickers Corner¹: Of course I am aware why encryption and hibernation in general are no-goes together, but I don’t understand why this is an issue when full-system encryption is enabled.
Update 2007-02-08 (again): Ok, in this TrueCrypt forum thread they explain why they cannot support it at the moment: Windows treats the hibernation file differently, it seems to bypass the TrueCrypt driver and therefore would still write keys to disk without encryption. Ok, still get to wait for my dream feature then, but I still refuse to buy PGP 🙂 Thanks to the developers for their great work anyhow!
¹ a tribute to Raymond Chen 🙂
[tags]security, encryption, truecrypt, windows, linux, osx[/tags]
Today I had to give quick support to a colleague working from home in order to resolve a networking issue. This was the perfect situation to evaluate CrossLoop, a free remote-assistance tool similar to NetViewer (but, as mentioned, free).
The experience was nice, it just worked “out of the box”, after installing and sending me the access key, the connection was established despite our firewalls in between. It is easy enough I would trust almost all customers to get it working. I’ll have to evaluate how the software behaves if you don’t have administrative privileges on your system.
Crossloop is based upon TightVNC and as a consequence you get the typical feeling of a VNC session, which is not as fluent as NetViewer, Remote Desktop, or similar, but it was more than enough to work on the issue at hand.
So if you are searching for a low-cost (i.e. free) alternative for quick support of family members, co-workers, or even customers, you should give CrossLoop a try. CrossLoop currently is only available for Windows, but Linux and Mac versions are planned.
By the way, CrossLoop just got a 3-Million-$ Series A investment, so hopefully this service will continue to exist for some time.
[tags]vnc, crossloop, remote access, software[/tags]