[GH-ISSUE #1730] skypeforlinux not starting with firejail 0.9.50 on ubuntu #1171

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opened 2026-05-05 07:35:16 -06:00 by gitea-mirror · 10 comments
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Originally created by @badpenguin on GitHub (Jan 14, 2018).
Original GitHub issue: https://github.com/netblue30/firejail/issues/1730

firejail 0.9.50 on ubuntu is fine with private-dev but i had to insert at the top:

noblacklist /var/run/systemd
read-only /var/run/systemd

otherwise it will not start

Originally created by @badpenguin on GitHub (Jan 14, 2018). Original GitHub issue: https://github.com/netblue30/firejail/issues/1730 firejail 0.9.50 on ubuntu is fine with private-dev but i had to insert at the top: ``` noblacklist /var/run/systemd read-only /var/run/systemd ``` otherwise it will not start
gitea-mirror 2026-05-05 07:35:17 -06:00
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@Fred-Barclay commented on GitHub (Jan 17, 2018):

G'day @badpenguin
Can you try with the newest firejail 0.9.52 release? Version 0.9.50 is the old release and won't be getting security or stability updates.
Cheers!
Fred

<!-- gh-comment-id:358172959 --> @Fred-Barclay commented on GitHub (Jan 17, 2018): G'day @badpenguin Can you try with the newest firejail 0.9.52 release? Version 0.9.50 is the old release and won't be getting security or stability updates. Cheers! Fred
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@Real-Gecko commented on GitHub (Jan 22, 2018):

Does not work for me either with 0.9.52, here's console output:

[realgecko@archlinux ~]$ firejail --version
firejail version 0.9.52

Compile time support:
        - AppArmor support is disabled
        - AppImage support is enabled
        - bind support is enabled
        - chroot support is enabled
        - file and directory whitelisting support is enabled
        - file transfer support is enabled
        - git install support is disabled
        - networking support is enabled
        - overlayfs support is enabled
        - private-home support is enabled
        - seccomp-bpf support is enabled
        - user namespace support is enabled
        - X11 sandboxing support is enabled

[realgecko@archlinux ~]$ which skypeforlinux
/usr/local/bin/skypeforlinux
[realgecko@archlinux ~]$ skypeforlinux
Reading profile /etc/firejail/skypeforlinux.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-devel.inc
Reading profile /etc/firejail/disable-passwdmgr.inc
Reading profile /etc/firejail/disable-programs.inc
Warning: noroot option is not available
Parent pid 14585, child pid 14586
Warning: /sbin directory link was not blacklisted
Warning: /usr/sbin directory link was not blacklisted
Child process initialized in 55.46 ms

Parent is shutting down, bye...
[realgecko@archlinux ~]$ uname -a
Linux archlinux 4.13.12-1-ARCH #1 SMP PREEMPT Wed Nov 8 11:54:06 CET 2017 x86_64 GNU/Linux
[realgecko@archlinux ~]$

At the first login attempt skype fails to login, after second it simply closes by itself.

<!-- gh-comment-id:359355433 --> @Real-Gecko commented on GitHub (Jan 22, 2018): Does not work for me either with 0.9.52, here's console output: ``` [realgecko@archlinux ~]$ firejail --version firejail version 0.9.52 Compile time support: - AppArmor support is disabled - AppImage support is enabled - bind support is enabled - chroot support is enabled - file and directory whitelisting support is enabled - file transfer support is enabled - git install support is disabled - networking support is enabled - overlayfs support is enabled - private-home support is enabled - seccomp-bpf support is enabled - user namespace support is enabled - X11 sandboxing support is enabled [realgecko@archlinux ~]$ which skypeforlinux /usr/local/bin/skypeforlinux [realgecko@archlinux ~]$ skypeforlinux Reading profile /etc/firejail/skypeforlinux.profile Reading profile /etc/firejail/disable-common.inc Reading profile /etc/firejail/disable-devel.inc Reading profile /etc/firejail/disable-passwdmgr.inc Reading profile /etc/firejail/disable-programs.inc Warning: noroot option is not available Parent pid 14585, child pid 14586 Warning: /sbin directory link was not blacklisted Warning: /usr/sbin directory link was not blacklisted Child process initialized in 55.46 ms Parent is shutting down, bye... [realgecko@archlinux ~]$ uname -a Linux archlinux 4.13.12-1-ARCH #1 SMP PREEMPT Wed Nov 8 11:54:06 CET 2017 x86_64 GNU/Linux [realgecko@archlinux ~]$ ``` At the first login attempt skype fails to login, after second it simply closes by itself.
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@Real-Gecko commented on GitHub (Jan 22, 2018):

And also:

noblacklist /var/run/systemd
read-only /var/run/systemd

did not help too.

<!-- gh-comment-id:359355559 --> @Real-Gecko commented on GitHub (Jan 22, 2018): And also: ``` noblacklist /var/run/systemd read-only /var/run/systemd ``` did not help too.
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@smitsohu commented on GitHub (Jan 24, 2018):

@Real-Gecko Can you try with firejail --ignore=private-dev skypeforlinux?

<!-- gh-comment-id:360277672 --> @smitsohu commented on GitHub (Jan 24, 2018): @Real-Gecko Can you try with `firejail --ignore=private-dev skypeforlinux`?
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@Real-Gecko commented on GitHub (Jan 25, 2018):

This helped, I was able to login. So, what does it mean?

<!-- gh-comment-id:360364975 --> @Real-Gecko commented on GitHub (Jan 25, 2018): This helped, I was able to login. So, what does it mean?
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@smitsohu commented on GitHub (Jan 25, 2018):

@Real-Gecko It is a bug in firejail that will be fixed in the upcoming release (there are some more details in #1740).

For the meantime go to /etc/firejail/skypeforlinux.profile and comment private-dev (add a # in front of it), that will get it running.

<!-- gh-comment-id:360454933 --> @smitsohu commented on GitHub (Jan 25, 2018): @Real-Gecko It is a bug in firejail that will be fixed in the upcoming release (there are some more details in #1740). For the meantime go to /etc/firejail/skypeforlinux.profile and comment private-dev (add a # in front of it), that will get it running.
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@Real-Gecko commented on GitHub (Jan 26, 2018):

OK, thanks for your help, and for your app :)

<!-- gh-comment-id:360681362 --> @Real-Gecko commented on GitHub (Jan 26, 2018): OK, thanks for your help, and for your app :)
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@akontsevich commented on GitHub (Feb 28, 2018):

Guys, how to run skypeforlinux with firejail correctly so it won't see home dir? I tried like mentioned in #1740:

firejail --profile=~/.config/firejail/skypeforlinux.profile skypeforlinux

got:

/usr/bin/skypeforlinux: line 3: /usr/bin/readlink: Permission denied
dirname: missing operand
Try 'dirname --help' for more information.
/usr/bin/skypeforlinux: line 4: /usr/bin/readlink: Permission denied
/usr/bin/skypeforlinux: line 9: /usr/bin/mkdir: Permission denied
<!-- gh-comment-id:369269375 --> @akontsevich commented on GitHub (Feb 28, 2018): Guys, how to run `skypeforlinux` with firejail correctly so it won't see home dir? I tried like mentioned in #1740: `firejail --profile=~/.config/firejail/skypeforlinux.profile skypeforlinux` got: ```> skypeforlinux /usr/bin/skypeforlinux: line 3: /usr/bin/readlink: Permission denied dirname: missing operand Try 'dirname --help' for more information. /usr/bin/skypeforlinux: line 4: /usr/bin/readlink: Permission denied /usr/bin/skypeforlinux: line 9: /usr/bin/mkdir: Permission denied ```
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@chiraag-nataraj commented on GitHub (May 29, 2019):

@badpenguin never responded to the request for more information. @Real-Gecko, seems like your issue was resolved. @akontsevich, I will be closing this issue due to inactivity, but please feel free to re-open if this is still not working for you.

<!-- gh-comment-id:497101036 --> @chiraag-nataraj commented on GitHub (May 29, 2019): @badpenguin never responded to the request for more information. @Real-Gecko, seems like your issue was resolved. @akontsevich, I will be closing this issue due to inactivity, but please feel free to re-open if this is still not working for you.
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@Real-Gecko commented on GitHub (May 30, 2019):

Yeah, I can confirm it works with 0.9.58.2. Thanks!

<!-- gh-comment-id:497197986 --> @Real-Gecko commented on GitHub (May 30, 2019): Yeah, I can confirm it works with 0.9.58.2. Thanks!
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Reference: github-starred/firejail#1171
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