I noticed that some websites automatically flag my browser as a bot, often in a non-recoverable way (i.e. I don’t even have the option to solve a captcha).
Those websites were working fine before on the same computer with a different OS (ubuntu), and using a VPN / a new VM does not bypass the detection.
It’s becoming a big pain point since some of those websites are very important, e.g. my national platform to buy train tickets…
That may be because theses websites are using advanced fingerprint techniques to block bots, and your Firefox is slow to resolve GPU computation due to the lack of graphical acceleration+ running in a VM and maybe other unusual parameters, this may be enough for that system to categorise you as a non standard user and be blocked.
This is pure speculation of course, but knowing a bit about these tools, I wouldn’t be surprised.
I tried increasing CPU and memory, as well as loading the website in a VM with GPU passthrough, but unfortunately the detection remains the same.
Here’s actually a link that is easy to check: https://chat.qwen.ai/.
Every time I load this link (on any VM, private navigation or not), I am greeted with a never-ending captcha loop (i.e. each time I fill it a new one appears). Is it only me, or does it happen to other QubesOS users ?
I cant say this is just you, but I know people who use this - over Tor
there are more sliders, but you can work through those. I do not think
this is Qubes specific.
I never presume to speak for the Qubes team.
When I comment in the Forum I speak for myself.
I tested with firefox and brave-browser on two different OS the link is opening fine the issue is probably because they see your vpn ip as a bot something like that
Hm after further investigation indeed the website mentioned above now load fine even in a normal VM w/ ffox. I guess they changed something in their bot detection framework.
Will report back if I have more issues even with Donut Browser.