Questions tagged [signal-messenger]

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'gpg: no valid OpenPGP data found' when trying to install Signal on freshly-installed Debian 10

I got the error why running curl -s https://updates.signal.org/desktop/apt/keys.asc | sudo apt-key add -. This is my first time using Debian so there might be some config I have to do first.
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10 views

Signal-Desktop: Export attachments

Is there a way to extract attachments from Signal-Desktop by preserving their belongig to the original chat / group in which they were received? On macOSX all attachments can be found in /Users/whoami/...
6
votes
1answer
3k views

Why does signal-desktop require 4755 with root:root on chrome-sandbox?

When I run signal-desktop, now I am getting, [2615:0926/162216.901688:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run ...
-1
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1answer
923 views

fatal error : linux/interrupt.h : no such file or directory

I am developing code for interrupt. When I am including #include <linux/interrupt.h>, I get fatal error : linux/interrupt.h no such file or directory Why am I getting this error and how can I ...
2
votes
1answer
250 views

Where does Signal store private messages, and how can I restore from a backup?

I was previously using Ubuntu. Now I've moved to Debian. Where did signal-desktop for Linux store private messages? I checked for a ~/.signal and the like, the app was installed to /opt.
4
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1answer
4k views

Signal-Desktop: how to export messages?

How can signal-desktop messages be exported? I want to backup my correspondence. Is it possible at all?