Just doesn't start. I have tried strace, but with strace it stops, but without it just hangs (not truly hangs, just there is no window). Probably something GPU-related. I have tried to whitelist some paths, but it results in even weirder errors. I have tried to disable features (not all of them though). Disabling apparmor changes the output but doesn't fix ff. IDK how should I debug it. How can I output all the violations into stdout/stderr instead of syslog?

@KOLANICH commented on GitHub (Mar 26, 2020): Just doesn't start. I have tried strace, but with strace it stops, but without it just hangs (not truly hangs, just there is no window). Probably something GPU-related. I have tried to `whitelist` some paths, but it results in even weirder errors. I have tried to disable features (not all of them though). Disabling apparmor changes the output but doesn't fix ff. IDK how should I debug it. How can I output all the violations into stdout/stderr instead of syslog?

gitea-mirror commented

2026-05-05 08:44:31 -06:00

Author

Owner

@ghost commented on GitHub (Mar 26, 2020):

Okay. Please post the output of the below command here (adjust the paths as necessary):

firejail --ignore=quiet /usr/bin/firefox | tee -a ~/Downloads/firejail.firefox.log 2>&1

Also, what firejail version are you using on Focal?

@ghost commented on GitHub (Mar 26, 2020): Okay. Please post the output of the below command here (adjust the paths as necessary): `firejail --ignore=quiet /usr/bin/firefox | tee -a ~/Downloads/firejail.firefox.log 2>&1` Also, what firejail version are you using on Focal?

gitea-mirror commented

2026-05-05 08:44:32 -06:00

Author

Owner

@rusty-snake commented on GitHub (Mar 26, 2020):

I tested in a live VM with this image http://cdimage.ubuntu.com/daily-live/current/focal-desktop-amd64.iso and firejail git, and everything works fine.

configure: --enable-apparmor --prefix=/usr
apparmor_parser -r /etc/apparmor.d/firejail-default

@rusty-snake commented on GitHub (Mar 26, 2020): I tested in a live VM with this image http://cdimage.ubuntu.com/daily-live/current/focal-desktop-amd64.iso and firejail git, and everything works fine. configure: --enable-apparmor --prefix=/usr apparmor_parser -r /etc/apparmor.d/firejail-default

gitea-mirror commented

2026-05-05 08:44:32 -06:00

Author

Owner

@SkewedZeppelin commented on GitHub (Mar 26, 2020):

I bet this is #3219

@SkewedZeppelin commented on GitHub (Mar 26, 2020): I bet this is #3219

gitea-mirror commented

2026-05-05 08:44:33 -06:00

Author

Owner

@KOLANICH commented on GitHub (Mar 27, 2020):

@glitsj16

Seccomp list in: !chroot, check list: @default-keep, prelist: unknown,
]0;firejail /usr/bin/firefox

@SkewedZeppelin You are completely right, your patch has helped.

@KOLANICH commented on GitHub (Mar 27, 2020): @glitsj16 ``` Seccomp list in: !chroot, check list: @default-keep, prelist: unknown, ]0;firejail /usr/bin/firefox ``` @SkewedZeppelin You are completely right, your patch has helped.

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference: github-starred/firejail#2071

No description provided.

Rows
Columns