[Bug 2064363] Re: thunderbird snap on live systems "already running" but not responsive

2024-05-07 Thread Douglas Lucas
@u-jjohansen, I had an interesting result today. I powered off my live 24.04 Lubuntu installation and rebooting into a new live 24.04 Lubuntu installation. This time, however, I installed Thunderbird stable as a .deb from Mozilla. And I ran my old script: ``` $ cat thunder.sh cp -R

[Bug 2064363] Re: thunderbird snap on live systems "already running" but not responsive

2024-05-01 Thread Douglas Lucas
@u-jjohansen, You ask: ``` what kind of configuration have you done? ``` I just: ``` sudo apt update sudo apt install thunderbird cp -R /media/lubuntu/drive/startup/thunderbird /home/lubuntu/snap/thunderbird/common/.thunderbird cp /media/lubuntu/drive/startup/lubuntu_thunder/profiles.ini

[Bug 2064363] Re: thunderbird snap on live systems "already running" but not responsive

2024-04-30 Thread Douglas Lucas
@u-jjohansen ``` $ mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,nosuid,relatime,size=7984072k,nr_inodes=1996018,mode=755,inode64) devpts on /dev/pts type devpts

[Bug 2064363] Re: thunderbird snap on live systems "already running" but not responsive

2024-04-30 Thread Douglas Lucas
Oh also, by using ``` ~/.thunderbird/p0dln6zn.default$ ls -A ``` I just noticed there's a .parentlock right now in that directory ... in case it's relevant -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2064363] Re: thunderbird snap on live systems "already running" but not responsive

2024-04-30 Thread Douglas Lucas
@u-jjohansen: ``` $ mount | grep overlay /cow on / type overlay (rw,relatime,lowerdir=/filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work,uuid=on,xino=off,nouserxattr) /cow on /var/snap/firefox/common/host-hunspell type overlay

[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]

[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

[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 Bugs, which is subscribed to

[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

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

2024-04-29 Thread Douglas Lucas
I seem to have the same apparmor problem with Chrome under Lubuntu 24.04. From "$ journalctl | grep apparmor | grep chrome" I got info="Userns create restricted - failed to find unprivileged_userns profile" (among other things). And it's been reproduced by another as the following relates. Can