[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread Douglas Lucas
@jjohansen: ``` $ sudo aa-status apparmor module is loaded. 56 profiles are loaded. 54 profiles are in enforce mode. /snap/snapd/21465/usr/lib/snapd/snap-confine /snap/snapd/21465/usr/lib/snapd/snap-confine//mount-namespace-capture-helper /usr/lib/snapd/snap-confine /usr/lib/snapd/sna

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread John Johansen
@u-dal: are you running in a live cd environment? Something odd is happening on your system, with some profiles loaded and systemctl reporting ConditionPathExists=!/rofs/etc/apparmor.d -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to t

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread Douglas Lucas
@u-jjohansen: Yes, live environment only. Sorry, I thought I'd included that in my first comment but now I see that I neglected to do so. I added an EDIT: to my first comment to make it clear. -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscrib

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread Douglas Lucas
@u-jjohansen: Also, I'm having this Thunderbird problem going on simultaneously -- https://forum.snapcraft.io/t/unexplained-thunderbird-already-running- but-is-not-responding-message/39990 -- which might be related to the issues from my Chrome comments? -- You received this bug notification beca

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread John Johansen
@u-dal: the problem with firefox (it has a snap profile and is allowed access to user namespaces) is different than with chrome (no profile loaded), but still might be apparmor related. Can you look in dmesg for apparmor denials ``` sudo dmesg | grep DENIED ``` -- You received this bug notifi

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread Douglas Lucas
@u-jjohansen: ``` $ sudo dmesg | grep DENIED [ 20.729222] audit: type=1400 audit(1714359674.872:42): apparmor="DENIED" operation="open" class="file" profile="snap-update-ns.firefox" name="/usr/local/share/" pid=2002 comm="6" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 20.743227] aud

[Ubuntustudio-bugs] [Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

2024-04-30 Thread John Johansen
For the thunderbird issue I have created https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2064363 -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user nam