On Wednesday 06 July 2016 15:24:35 Alan McConnell wrote: > > Jessie has moved to FireFox -- have you tried that? > > <sob> Yes. I have replaced the iceweasel that jessie > installed with firefox-esr . It doesn't open At All, unless > I run 'firefox-esr --version' or 'firefox-esr --help'. The > error message is "Illegal instruction", returned in the terminal > from which I try to open it. I don't know which file in > /var/log to use to try to get more information.
Uninstall firefox-esr and install firefox. From Debian. It is currently at 47.0. # aptitude remove firefox-esr && aptitude install firefox If there is still a problem, try a new profile to see if it is your configuration files that are causing the problem. Or, if you don't care about your configuration files, purge firefox-esr in the first place. Lisi