@krysys2008 Running Opera with "--disable-seccomp-filter-sandbox" switch didn't help in my case.

@edsonmartim No they didn't. This version of Vivaldi is still crashing on my fully updated Arch Linux.

@arup65 Opera, Vivaldi and Chromium - all three still crashing on up-to-date Arch.

Well...Opera is crashing again, this time with another problem

firejail opera --disable-seccomp-filter-sandbox
Reading profile /home/zbyszek/.config/firejail/opera.profile
Reading profile /etc/firejail/chromium-common.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-devel.inc
Reading profile /etc/firejail/disable-exec.inc
Reading profile /etc/firejail/disable-interpreters.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Reading profile /etc/firejail/whitelist-var-common.inc
Parent pid 2184, child pid 2185
Error: invalid whitelist path /home/zbyszek/.config/opera
Error: proc 2184 cannot sync with peer: unexpected EOF
Peer 2185 unexpectedly exited with status 1

@l33t4opera Opera version 66.0.3515.103 is not fixed - that's for sure. Only running with --disable-seccomp-filter-sandbox switch does the job, but to prevail security vulnerabilities I use Firejail, as advised by many people.

The other option - running Opera with --disable-gpu-sandbox also seems to do the job.

On Arch installing Firejail from Community repository

sudo pacman -S firejail

and then running Opera with

firejail opera --disable-seccomp-filter-sandbox

seems to do the job for now, as a workaround.

@babache It seems to me that one of the recent versions of Opera broke (again) the DRM under Linux, as I wasn't having any issues with this couple weeks ago, and now the content won't play. Firefox and Vivaldi under the exactly same system (Arch) run DRM content flawlessly.

@zibi1981 Really literally no one has this issue on Linux?

@zibi1981 Almost a year had passed and still Lucid Mode is broken on Linux. Anyone knows why?

It seems in my case firejail is preventing Opera from using DRM, although I don't know why this wasn't the case on a newly installed system.

@jantos To w jaki sposób ustanowiłeś nowe hasło, skoro Opera żąda starego? Założyłeś nowe konto? Jeśli tak, to chyba jedyną opcją jest odzyskiwanie hasła dla poprzedniego konta.

@cappy984 Which Opera version?

@sgunhouse Widevine is updated and, funny enough, Opera states, that is uses it...

@babache It seems to me that one of the recent versions of Opera broke (again) the DRM under Linux, as I wasn't having any issues with this couple weeks ago, and now the content won't play. Firefox and Vivaldi under the exactly same system (Arch) run DRM content flawlessly.

@cappy984 In my case it is a similar issue, but I guess related only to DRM content

So after one of the last updates, I think the one that brought Lucid Mode 2.0, it seems this mode doesn't work anymore. I do not see any image enhancements when turning Lucid on, but also there is no slide visible for image comparison.
Is this issue present only on Linux?

Opera One (version: 105.0.4970.34)
You have the latest version of Opera
Update Channel: Stable
System: Arch Linux (x86_64; KDE)
Version Chromium: 119.0.6045.199

OK, I have some kind of a hint - the annoying thin white bar is gone when I use "dark mode" on my Arch KDE. Will it be related to the display mode itself?