如何在火狱中运行Firefox？

Question

我正试图在火狱中运行Firefox，在Ubuntu22.04.1上。

当我使用firejail firefox时，我得到：

Reading profile /etc/firejail/firefox.profile
Reading profile /etc/firejail/whitelist-usr-share-common.inc
Reading profile /etc/firejail/firefox-common.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-devel.inc
Reading profile /etc/firejail/disable-exec.inc
Reading profile /etc/firejail/disable-interpreters.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Reading profile /etc/firejail/whitelist-runuser-common.inc
Reading profile /etc/firejail/whitelist-var-common.inc
Warning: networking feature is disabled in Firejail configuration file
Seccomp list in: !chroot, check list: @default-keep, prelist: unknown,
Parent pid 4178, child pid 4197
Warning: An abstract unix socket for session D-BUS might still be available. Use --net or remove unix from --protocol set.
Warning: cleaning all supplementary groups
Warning: cleaning all supplementary groups
Seccomp list in: !chroot, check list: @default-keep, prelist: unknown,
Child process initialized in 110.56 ms
panic: permission denied

goroutine 1 [running]:
github.com/snapcore/snapd/snapdtool.ExecInSnapdOrCoreSnap()
    /build/snapd-fBNDak/snapd-2.56.2+22.04ubuntu1/snapdtool/tool_linux.go:205 +0x40e
main.main()
    /build/snapd-fBNDak/snapd-2.56.2+22.04ubuntu1/cmd/snap/main.go:443 +0x45

Parent is shutting down, bye...

当我使用sudo firejail firefox时，我得到：

Reading profile /etc/firejail/firefox.profile
Reading profile /etc/firejail/whitelist-usr-share-common.inc
Reading profile /etc/firejail/firefox-common.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-devel.inc
Reading profile /etc/firejail/disable-exec.inc
Reading profile /etc/firejail/disable-interpreters.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Reading profile /etc/firejail/whitelist-runuser-common.inc
Reading profile /etc/firejail/whitelist-var-common.inc
Warning: noroot option is not available
Seccomp list in: !chroot, check list: @default-keep, prelist: unknown, DBus user socket was not found.

不幸的是，我不太明白电脑在说什么。我也安装了Firetools，但是点击Firefox图标似乎什么也做不了。

我该怎么做才能让它起作用？

Answer 1

Ubuntu中的Firefox默认版本是使用snap技术安装的。这已经在沙箱中运行Firefox了。因此，您没有必要在Firejail中运行该版本。就像你的经历，你实际上不能。