On Monday, August 21, 2017 at 7:05:04 PM UTC+2, Michael_google gmail_Gersten wrote: > > > On 2017-08-20, at 4:19 AM, Erik Krause <[email protected] <javascript:>> > wrote: > > > Am 20.08.2017 um 03:32 schrieb Michael: > >>>> NB: Firefox developer tools is not an acceptable substitute. Far > >>>> too often, it will refuse to show anything in the CSS of a > >>>> webpage -- it insists that there are no CSS rules in effect at > >>>> all. > > > >>> This sounds like a bug, which I didn't experience so far. If you > >>> can break this down to a simple test case, you should file a bug > >>> report for that. Please CC me when you do so, so I can follow it. > > > >> Simple test case? So far, it's random -- about 70% of the time. Yes, > >> it's very common for me, but it also goes away with a restart, and > >> shows up from an unknown trigger. > > > > Never experienced anything like that. Could it have to do with another > extension? Did you try in a fresh FF profile? > > Did not consider other extensions. Did not try a fresh profile. >
Instread of a new profile, you may start your normal profile in safe mode, which deactivates the add-ons temporarily. To do so go to about:support, click the Restart with Add-ons Disabled... and follow the instructions. As far as I know, only Firebug prevents starting up in multi-process mode, > so I figured none of the others would cause problems. > There are other extensions not working in multi-process mode, but this issue may be unrelated to that mode. While we've discussed this issue here now, I want to note that we've hijacked Jorge's thread about why Firebug doesn't work in Firefox 55. Furthermore, this issue should better be discussed in the channels of the Firefox DevTools team, so they can provide help. Sebastian -- You received this message because you are subscribed to the Google Groups "Firebug" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/firebug. To view this discussion on the web visit https://groups.google.com/d/msgid/firebug/ee1a52bc-50b7-4d48-81d5-6bccf09451af%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
