running snap-applications within firejail

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I found out that my current version of firejail (sandboxing-programme), which is 0.9.52-1 amd64, lists among so many other profiles the snap.profile (in /etc/firejail).
I have snap installed, and the following commands work well:



firejail snap find sudoku
firejail snap install gnome-sudoku
firejail snap refresh


Yet the starting of installed programmes fails.



I tried the following:



firejail –profile=/etc/firejail/snap.profile /snap/bin/gnome-sudoku



Yet it wouldn´t start. I get the message:



Reading profile /etc/firejail/snap.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-passwdmgr.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Parent pid 9293, child pid 9294
Child process initialized in 38.71 ms
cannot execute snap-update-ns: Permission denied
snap-update-ns failed with code 1: No such file or directory

Parent is shutting down, bye…


Is there any solution to this?



My system:
Linux/Lubuntu 16.04.4 LTS, 64 bit




lubuntu snap




share|improve this question




















  • I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
    – Ads20000
    Apr 23 at 15:57










  • Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
    – Rosika
    Apr 24 at 12:03














up vote
0
down vote

favorite












I found out that my current version of firejail (sandboxing-programme), which is 0.9.52-1 amd64, lists among so many other profiles the snap.profile (in /etc/firejail).
I have snap installed, and the following commands work well:



firejail snap find sudoku
firejail snap install gnome-sudoku
firejail snap refresh


Yet the starting of installed programmes fails.



I tried the following:



firejail –profile=/etc/firejail/snap.profile /snap/bin/gnome-sudoku



Yet it wouldn´t start. I get the message:



Reading profile /etc/firejail/snap.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-passwdmgr.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Parent pid 9293, child pid 9294
Child process initialized in 38.71 ms
cannot execute snap-update-ns: Permission denied
snap-update-ns failed with code 1: No such file or directory

Parent is shutting down, bye…


Is there any solution to this?



My system:
Linux/Lubuntu 16.04.4 LTS, 64 bit




lubuntu snap




share|improve this question




















  • I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
    – Ads20000
    Apr 23 at 15:57










  • Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
    – Rosika
    Apr 24 at 12:03












up vote
0
down vote

favorite









up vote
0
down vote

favorite











I found out that my current version of firejail (sandboxing-programme), which is 0.9.52-1 amd64, lists among so many other profiles the snap.profile (in /etc/firejail).
I have snap installed, and the following commands work well:



firejail snap find sudoku
firejail snap install gnome-sudoku
firejail snap refresh


Yet the starting of installed programmes fails.



I tried the following:



firejail –profile=/etc/firejail/snap.profile /snap/bin/gnome-sudoku



Yet it wouldn´t start. I get the message:



Reading profile /etc/firejail/snap.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-passwdmgr.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Parent pid 9293, child pid 9294
Child process initialized in 38.71 ms
cannot execute snap-update-ns: Permission denied
snap-update-ns failed with code 1: No such file or directory

Parent is shutting down, bye…


Is there any solution to this?



My system:
Linux/Lubuntu 16.04.4 LTS, 64 bit




lubuntu snap




share|improve this question












I found out that my current version of firejail (sandboxing-programme), which is 0.9.52-1 amd64, lists among so many other profiles the snap.profile (in /etc/firejail).
I have snap installed, and the following commands work well:



firejail snap find sudoku
firejail snap install gnome-sudoku
firejail snap refresh


Yet the starting of installed programmes fails.



I tried the following:



firejail –profile=/etc/firejail/snap.profile /snap/bin/gnome-sudoku



Yet it wouldn´t start. I get the message:



Reading profile /etc/firejail/snap.profile
Reading profile /etc/firejail/disable-common.inc
Reading profile /etc/firejail/disable-passwdmgr.inc
Reading profile /etc/firejail/disable-programs.inc
Reading profile /etc/firejail/whitelist-common.inc
Parent pid 9293, child pid 9294
Child process initialized in 38.71 ms
cannot execute snap-update-ns: Permission denied
snap-update-ns failed with code 1: No such file or directory

Parent is shutting down, bye…


Is there any solution to this?



My system:
Linux/Lubuntu 16.04.4 LTS, 64 bit





lubuntu snap





share|improve this question











share|improve this question




share|improve this question










asked Apr 23 at 13:32









Rosika

689




689











  • I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
    – Ads20000
    Apr 23 at 15:57










  • Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
    – Rosika
    Apr 24 at 12:03
















  • I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
    – Ads20000
    Apr 23 at 15:57










  • Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
    – Rosika
    Apr 24 at 12:03















I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
– Ads20000
Apr 23 at 15:57




I don't think it's recommended that you attempt this, snappy has sandboxing out-of-the-box as it were.
– Ads20000
Apr 23 at 15:57












Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
– Rosika
Apr 24 at 12:03




Hi. Tnx for the link. O.K., I understand that snaps have some kind of sandboxing-mechanism. What I don´t get is why there is a snap-profile at all (which is provided by firejail, see github.com/netblue30/firejail/blob/master/etc/snap.profile). The mere existence of that profile led me to believe it could be applied to snaps. But perhaps it´s just for the maintenance of snaps??? firejail snap find [package-name], firejail snap install [package-name], firejail snap refresh
– Rosika
Apr 24 at 12:03















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