Unanswered Questions
173,023 questions with no upvoted or accepted answers
54
votes
0
answers
15k
views
How to view previous Firefox notifications?
I got a message notification from Firefox, but it wasn't on the screen for long. I'd like to read what it said again. How do I view previous notifications?
28
votes
4
answers
14k
views
Can CMake stop at the first error?
When cmake encounters an error, sometimes it does not stop instantly but continues to process all CMake files. It is only at the end of the treatment that we learn that there is an error, so we have ...
- 46
22
votes
2
answers
1k
views
Internet Sharing on Lion breaks my routing table
When in the office, I'm connected to a 192.168.1.0/24 network. When Internet Sharing is off, the first entry of netstat -nr is
default 192.168.1.254 UGSc 10 62 en0
...
CommunityBot
- 1
19
votes
0
answers
10k
views
Extracting Opus from WebM losslessly with FFmpeg or MKVToolNix
I have come across a strange problem when remuxing Opus audio stream from WebM to another container like ogg or opus.
Running the output files through a spectrum analyzer clearly shows that there is ...
CommunityBot
- 1
18
votes
1
answer
9k
views
Windows 10 + WebDAV: Mutual authentication failed: The server's password is out of date at the domain controller
We have an existing WebDAV installation with an Apache mod_dav was WebDAV drive hosted at an SSL protected URL with CA issued certificate and basic authentication. MacOSX and Windows < 10 have been ...
CommunityBot
- 1
16
votes
2
answers
3k
views
High CPU usage running Symfony on PHP-CLI
I have a Dell laptop with Intel i7 5th generation running Windows 10 x64 and PHP 5.6.17 x86 environment. When I run a fresh installation of Symfony 3.0 using php-cli:
php bin/console server:run
In ...
- 336
16
votes
3
answers
6k
views
Windows 7 DSCP and 802.1p QoS Mapping?
When I create a QoS policy in Windows 7 through the Group Policy editor and set a DSCP value, does Windows 7 add the 802.1p QoS field to the Ethernet frame? If so, how does it map the different ...
CommunityBot
- 1
16
votes
1
answer
5k
views
Prevent Outlook 365 OWA in 2020 from automatically deleting meeting emails
Previously asked and answered in older versions. No solution for Outlook OWA in 2020. Older instructions don't apply now.
See
Prevent Outlook from automatically deleting meeting emails
Most recent ...
CommunityBot
- 1
15
votes
0
answers
9k
views
Slack app crashes Ubuntu desktop
I am using the Slack app on Ubuntu 22.04. I find that if I right click and paste the app stops running immediately. Otherwise, at random times I lose all USB input and the screen goes black for about ...
- 171
15
votes
3
answers
6k
views
How to make vEthernet (Default Switch) appear in Network Connections of Control Panel again?
In my Windows 11 machine I do not see the vEthernet (Default Switch) shown in the Network Connections of the Control Center (Control Panel\Network and Internet\Network Connections) or Settings (...
15
votes
0
answers
6k
views
How to Disable Web Page Checks for Focus, or Spoof Focus on Firefox Browser Tabs?
Problem:
Some web sites refuse to load unless the tab is active, whereas most users appreciate tabs loading in the background. This behavior may not be specific to Firefox.
Examples:
https://www....
CommunityBot
- 1
14
votes
2
answers
1k
views
Text in window in macOS Catalina is blurry after sleep
After I updated my MacBook Pro to Catalina, every time I close the lid for a while some windows will be blurry.
Here is an example:
The left window was opened before sleep and now it is blurry.
The ...
14
votes
5
answers
10k
views
Microsoft Edge Developer Tools window stays blank
The dev tools window for Microsoft Edge currently looks like this on my system:
This has worked before. I don't know why and when exactly this change happened.
I'm on Windows 10.0.14393 and Microsoft ...
CommunityBot
- 1
14
votes
1
answer
1k
views
Trap on DEBUG signal for the dash shell?
With the bash shell, you can install a trap on the synthetic DEBUG signal. This is useful and will execute your function or bit of code on every shell command. For example:
$ trap 'logger -t shell "${...
CommunityBot
- 1
13
votes
1
answer
21k
views
WinGet COM Server is consuming 25% of cpu
last days i heard the laptop's fan kicking in, and i discovered a process called "WinGet COM Server" which is consuming CPU cycles. i uninstalled WinGet from apps, but it appearded once ...
CommunityBot
- 1