Re: firefox extensions
On Wed, 06 Oct 2021, Jan Palus wrote: > On 05.10.2021 23:50, Jan Rękorajski wrote: > > On Tue, 05 Oct 2021, Jan Rękorajski wrote: > > > > > I can't figure out what the trigger was, but since recently (92+?, > > > September?) firefox extensions started misbehaving. ex. ublock is > > > not really blocking adds, and if I try to click its icon all I get > > > is a single vertical line instead of the menu. > > > > > > So, does firefox extensions work for you? Any hints what's going on? > > > > > > I did try launching firefox on a clean profile, problem persists, and > > > the same thing happens on both mozilla-firefox-bin and PLD compiled > > > package. > > > > I also did try downgrading to 91.0 and it looks the same, so, what could > > have changed recently that broke JavaScript(?) in forefox? > > It appears to be sandbox/seccomp related so perhaps glibc just like > chrome? Workaround: > > - install ublock > - modify "security.sandbox.content.level" from "4" to "2" Works up to here ;) > - restart firefox and bring back "security.sandbox.content.level" to "4" > - restart firefox and enjoy ublock Bringing back to "4" breaks extensions again. > No idea what's wrong exactly though. According to https://wiki.mozilla.org/Security/Sandbox#Content_Levels it's "Read access to most of the filesystem" that's problematic (yes, "3" already breaks stuff). Oh, well, at least there is a workaround. Thanks a lot. -- Jan Rękorajski| PLD/Linux SysAdm | bagginspld-linux.org | http://www.pld-linux.org/ ___ pld-devel-en mailing list pld-devel-en@lists.pld-linux.org http://lists.pld-linux.org/mailman/listinfo/pld-devel-en
Re: firefox extensions
On 05.10.2021 23:50, Jan Rękorajski wrote: > On Tue, 05 Oct 2021, Jan Rękorajski wrote: > > > I can't figure out what the trigger was, but since recently (92+?, > > September?) firefox extensions started misbehaving. ex. ublock is > > not really blocking adds, and if I try to click its icon all I get > > is a single vertical line instead of the menu. > > > > So, does firefox extensions work for you? Any hints what's going on? > > > > I did try launching firefox on a clean profile, problem persists, and > > the same thing happens on both mozilla-firefox-bin and PLD compiled > > package. > > I also did try downgrading to 91.0 and it looks the same, so, what could > have changed recently that broke JavaScript(?) in forefox? It appears to be sandbox/seccomp related so perhaps glibc just like chrome? Workaround: - install ublock - modify "security.sandbox.content.level" from "4" to "2" - restart firefox and bring back "security.sandbox.content.level" to "4" - restart firefox and enjoy ublock No idea what's wrong exactly though. ___ pld-devel-en mailing list pld-devel-en@lists.pld-linux.org http://lists.pld-linux.org/mailman/listinfo/pld-devel-en
Re: firefox extensions
Dnia 2021-10-05, o godz. 23:50:36 Jan Rękorajski napisał(a): > On Tue, 05 Oct 2021, Jan Rękorajski wrote: > > > I can't figure out what the trigger was, but since recently (92+?, > > September?) firefox extensions started misbehaving. ex. ublock is > > not really blocking adds, and if I try to click its icon all I get > > is a single vertical line instead of the menu. > > > > So, does firefox extensions work for you? Any hints what's going on? > > > > I did try launching firefox on a clean profile, problem persists, > > and the same thing happens on both mozilla-firefox-bin and PLD > > compiled package. > > I also did try downgrading to 91.0 and it looks the same, so, what > could have changed recently that broke JavaScript(?) in forefox? > I only can confirm the problem. I noticed that with the NextCloud Password manager extension, but checked ublock right now and also its interface doesn't show up. -- Krzysiek ___ pld-devel-en mailing list pld-devel-en@lists.pld-linux.org http://lists.pld-linux.org/mailman/listinfo/pld-devel-en
Re: firefox extensions
On Tue, 05 Oct 2021, Jan Rękorajski wrote: > I can't figure out what the trigger was, but since recently (92+?, > September?) firefox extensions started misbehaving. ex. ublock is > not really blocking adds, and if I try to click its icon all I get > is a single vertical line instead of the menu. > > So, does firefox extensions work for you? Any hints what's going on? > > I did try launching firefox on a clean profile, problem persists, and > the same thing happens on both mozilla-firefox-bin and PLD compiled > package. I also did try downgrading to 91.0 and it looks the same, so, what could have changed recently that broke JavaScript(?) in forefox? -- Jan Rękorajski| PLD/Linux SysAdm | bagginspld-linux.org | http://www.pld-linux.org/ ___ pld-devel-en mailing list pld-devel-en@lists.pld-linux.org http://lists.pld-linux.org/mailman/listinfo/pld-devel-en
