SSL handshake failed error during installation

Mucip · wrote on 16 Oct 2017, 20:46

Dear SGaist,
Unfortunately I do not think that this problem is about Debian 9. Because I installed Qt 5.9 on Debian 9 on 23th June 2017.
But somehow I can not install new one or even update now?! Same Debian 9 and same Qt 5.9
There must be something changed by Qt side I guess?!

By the way there isn't any problem on Windows platform.

I can not understand this. We say "Qt is platform independent" but I can not install it on Debian?!...

Regards,
Mucip:)

SGaist · wrote on 16 Oct 2017, 20:52

No, more likely something changed on your system, and likely in OpenSSL.

You can't compare installation on Windows and Debian, those are two radically different platforms with different requirements.

In any case, the custom certificate error might lead to something. I'd recommend taking a look at the bug report system to see if there's something related. If not please open a new report providing all the possible details about your system and the currently installed versions of OpenSSL (all of them).

Kart · wrote on 24 Oct 2017, 06:10

I am not sure about this. Just go through this link and it might help you..

Mucip · 24 Oct 2017, 07:04

Dear name_qt,
I can't understand very well?! Should I really rebuild all qt with libnss?!
I just want to use standart qt installation from instalaltion file which I downloaded from qt/download.

Regards,
Mucip:)

Kart · M Mucip 24 Oct 2017, 06:42

Yes @Mucip. I had this issue in Ubuntu. I was able to solve it by doing a rebuild with libnss.
You can refer this bug report too.

Mucip · 24 Oct 2017, 12:20

Dear name_qt,
In any case, the qt company should do that, shouldn't they?
Well, qt is platform independent! But I can not install it on Debian 9?!
This is paradox, isn't it?!...

Regards,
Mucip:)

Kart · 8 Dec 2017, 05:51

Yes @Mucip. As @SGaist have already said, i believe this problem will be solved in Qt 5.10.

Mucip · wrote on 24 Oct 2017, 12:33

Dear name_qt,
I hope so.
Because I am very sad because of this bad situation.

Regards,
Mucip:)

Mucip · K Kart 24 Oct 2017, 12:20

Dear @Kart ,
Qt 5.10 released but still same error!... :(

Regards,
Mucip:)

johng17 · wrote on 29 Jan 2018, 09:23

when starting to install qt in ubuntu, I faced the ssl handshake issue at logging step. I skip this test and can proceed to install.

huseyinkozan · 9 Dec 2018, 10:52

This works:

LC_ALL=C ./qt-unified-linux-x64-3.0.5-online.run

Mucip · wrote on 9 Dec 2018, 10:52

Hi @huseyinkozan
Yes. It works like a charm.

Regards,
Mucip:)