Dear Shridhar, It's a known bug in firejail that has apparently been fixed upstream. Once Arch's maintainer does a pull you may be fine: https://github.com/netblue30/firejail/issues/1591#issuecomment-334749301 So, it is not you :-) Have a nice day/night, NTS On 10 October 2017 at 03:33, Iván Ruvalcaba via arch-general <arch-general@xxxxxxxxxxxxx> wrote: > https://wiki.archlinux.org/index.php/Firejail#Using_Firejail_by_default > Fingerprint: 49AA 091A CBF9 632E BD99 9BF2 32D9 E18C 3D99 B685 > > Keybase: https://ivanruvalcaba.keybase.pub/ > > El lun, 9 de oct 2017 a las 8:03 , Herminio Hernandez, Jr. via arch-general > <arch-general@xxxxxxxxxxxxx> escribió: >> >> Do you just run 'firejail firefox' from the terminal? Do have any custom >> settings? >> >> On Mon, Oct 9, 2017 at 5:47 PM, Shridhar Daithankar < >> ghodechhap@xxxxxxxxxxxxxx> wrote: >> >>> Hello, >>> >>> For some time, chromium, firefox and qupzilla are unable to reach >>> network/ >>> internet/dns, if started from firejail. >>> >>> When started normally, all of these can reach the network as expected. >>> So >>> the >>> internet link is not the problem. >>> >>> Has anybody experienced this? Any pointers to debug? >>> >>> Thanks. >>> -- >>> Regards >>> Shridhar >>> >