[Bug 2051574] Re: gnome-shell-portal-helper crashed with SIGTRAP in waitUntilSyncedOrDie() from WebKit::XDGDBusProxy::launch() ["bwrap: setting up uid map: Permission denied" ; "Failed to fully launch

2024-07-19 Thread John Johansen
@jamesh: for the profile please give it a short non-path based name, and option for local additions abi , include profile gnome-shell-portal-helper /usr/libexec/gnome-shell-portal-helper flags=(default_allow) { userns, # Site-specific additions and overrides. See

[Bug 2073273] [NEW] Desktop Icons NG (DING) appearing uninvited etc.

2024-07-16 Thread John Crown
Public bug reported: I installed ubuntu 24.04 on new hardware this weekend (fresh install on a clean disk). (Gnome desktop). (Didn't notice any uninvited DING icons on my background yet...) Then I brought over my user files from my 24.04 installation on older hardware. (Wasn't seeing any DING

[Bug 1927948] Re: Windows switch monitor after resuming from sleep

2024-07-14 Thread John Erling Blad
Can also add that sometimes the windows are moved off-screen, or partly off-screen. The Eizo screen is placed on the left, and vertically in the middle compared to the Samsung screen. The windows are usually moved upwards, seemingly to the top compared to the Samsung screen. -- You received this

[Bug 1927948] Re: Windows switch monitor after resuming from sleep

2024-07-14 Thread John Erling Blad
john@chimera:~$ sudo lshw -class display *-display description: VGA compatible controller product: GM206 [GeForce GTX 960] vendor: NVIDIA Corporation physical id: 0 bus info: pci@:01:00.0 logical name: /dev/fb0 version: a1

[Bug 1927948] Re: Windows switch monitor after resuming from sleep

2024-07-14 Thread John Erling Blad
This happen on my setup, and it never goes to sleep a.k.a. suspend is off. It only does a screen lock. Thus I believe it is wrong to assign this to the sleep functionality. I have two screens, one low-res Eizo Nanau corp. FlexScan S2202W 22" 1680×1050 connected over DVI-D and one Samsung Electric

[Bug 1927948] Re: Windows switch monitor after resuming from sleep

2024-07-14 Thread John Erling Blad
john@chimera:~$ xrandr Screen 0: minimum 8 x 8, current 5520 x 2160, maximum 16384 x 16384 DVI-I-0 disconnected (normal left inverted right x axis y axis) DVI-I-1 disconnected (normal left inverted right x axis y axis) HDMI-0 connected primary 3840x2160+1680+0 (normal left inverted right x axis y

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

2024-06-29 Thread John Johansen
A profile for bwrap is in the 4.0.1 SRU -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

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

2024-06-29 Thread John Johansen
A profile for bwrap is in the 4.0.1 SRU -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

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

2024-06-29 Thread John Johansen
A profile for bwrap is in the 4.0.1 SRU ** Changed in: bubblewrap (Ubuntu) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title:

[Bug 2062082] Re: 24.04 Wayland vs Nautilus performance problem

2024-05-27 Thread John Kizer
I experienced this on my desktop with Nvidia-only graphics - the "egl" message in the terminal was the tip-off that installing libnvidia-egl- wayland1, which had worked for me previously to solve some odd Wayland issues, might help here, and it did in fact help in 24.04 as well. From my "I know

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

2024-05-23 Thread John Johansen
@mhalano: can you check your logs for apparmor denial messages? sudo dmesg | grep DENIED or journalctl -g apparmor -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title:

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

2024-05-14 Thread John Johansen
Yes for the appimages that are affected they should be reported upstream. There are some things that upstream can do to make appimages work under the restriction, ideally they would do it dynamically based on whether the user namespace is available than just based on distro which is the quick fix

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

2024-05-13 Thread John Johansen
The AppArmor profile covers the packaged version and the standard privileged install location. You are correct that it does not cover running firefox from an unprivileged user writable location like $HOME. For unprivileged user writable locations like $HOME/bin/ the user has to deliberately make

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

2024-05-09 Thread John Johansen
@jorge-lavila: technically possible yes. I want to be careful with what I promise here, as the user experience is not my area. With that said we are currently looking at using aa-notify as a bridge to improve the user experience. We would install it with a filter to only fire a notification for

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

2024-05-09 Thread John Johansen
@zgraft: I have added a tor item, a profile will land in an update. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions

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

2024-05-09 Thread John Johansen
@jorge-lavila, Its not a theoretical case, they have been used by multiple exploits every year (including this one) since landing in the kernel. Ubuntu is not the only ones looking at restricting them. SELinux has also picked up the ability but they haven't really rolled it out in policy, there

[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 Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor

[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

[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 Desktop Bugs, which is subscribed to

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

2024-04-29 Thread John Johansen
@u-dal: This sounds like the apparmor policy is not being loaded can you please provide the output of ``` sudo aa-status ``` and ``` sudo systemctl status apparmor ``` -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in

[Bug 2064073] [NEW] gnome-terminal display lags on keypresses

2024-04-28 Thread John Broadhead
Public bug reported: For a few weeks now my terminal has had an odd hang of up to nearly a second. Usually on the first character I type in a line. I'd say it happens on at least one out of 5 times. At first I thought that maybe it was something that bash was doing in the background, but I

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

2024-04-27 Thread John Johansen
Balena Etcher 1.18 dpkg won't install on 24.04 due to dependency issues, 1.19.16 installs fine and runs, but in a degraded sandbox mode. So adding a profile for it would be beneficial The appimage version of Belena Etcher unfortunately fails to run. We can not provide a default profile for the

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

2024-04-27 Thread John Johansen
The Wike fix is coming in the next SRU. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

[Bug 2061698] ProcCpuinfoMinimal.txt

2024-04-16 Thread John J. Szetela
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2061698/+attachment/5766301/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gimp in Ubuntu.

[Bug 2061698] ProcEnviron.txt

2024-04-16 Thread John J. Szetela
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/2061698/+attachment/5766302/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gimp in Ubuntu.

[Bug 2061698] Re: Editing image, selecting a region and it crashed GIMP_2_10_36

2024-04-16 Thread John J. Szetela
apport information ** Tags added: apport-collected jammy third-party-packages ** Description changed: ``` GNU Image Manipulation Program version 2.10.36 git-describe: GIMP_2_10_36 Build: unknown rev 0 for linux # C compiler # Using built-in specs.

[Bug 2061698] [NEW] Editing image, selecting a region and it crashed GIMP_2_10_36

2024-04-15 Thread John J. Szetela
Public bug reported: ``` GNU Image Manipulation Program version 2.10.36 git-describe: GIMP_2_10_36 Build: unknown rev 0 for linux # C compiler # Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper

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

2024-04-03 Thread John Johansen
@arraybolt3: Answer to your question. bwrap requires capabilities within the user namespace. unshare is a little more forgiving in that what it requires depends on the options passed but most of the options also require capabilities within the user namespace. The potential solution I mention is

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

2024-04-03 Thread John Johansen
@arraybolt3 is correct. Both unshare and bwrap will not get a unconfined profile, as that allows for an arbitrary by-pass of the restriction. There is a potential solution in the works that will allow for bwrap and unshare to function as long as the child task does not require permissions but at

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

2024-04-01 Thread John Johansen
We have an update of the firefox profile coming that supports the /opt/firefox/firefox location used as the default install for the firefox downloaded directly from mozilla.org If you are running firefox out of your home directory, that will not be directly supported and you will need to chose to

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

2024-03-29 Thread John Johansen
@coeur-noir: Are you installing firefox to /opt/ as recommended or using it local in your user account? as for bwarp, maybe it is known to be problematic. It is allowed to run and to create a user namespace but it is denied all capabilities within the namespace. Can you run sudo dmesg |

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

2024-03-18 Thread John Johansen
@ajg-charlbury: no apparmor beta3 has not landed in proposed yet, we are working on the upload now. firefox separately have added a bug fix that will detect when the user namespace/capabilities are denied and fallback without crashing but it disables the full sandbox. the apparmor-beta3 fix

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

2024-03-17 Thread John Johansen
@ajg-charlbury: yes, firefox we are well aware of the problem, the firefox profile has been tweaked for beta3 (landing this week) so that it should work with the new deb. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in

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

2024-03-16 Thread John Johansen
@arraybolt3: qutebrowser should be fixed in beta3 ** Changed in: qutebrowser (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) ** Changed in: qmapshack (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) ** Changed in: notepadqq (Ubuntu) Assignee: (unas

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

2024-03-16 Thread John Johansen
@kc2bez: qmapshack should be fixed in beta3 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications

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

2024-03-16 Thread John Johansen
@kc2bez: I have been able to verify that privacybrowser is not working. However it is not due to the apparmor user namespace restrictions. I get the following segfault out of dmesg [ 1591.466016] privacybrowser[7743]: segfault at 8 ip 70bb4dd11ccc sp 7ffd5c6587e0 error 4 in

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

2024-03-16 Thread John Johansen
@kc2bez: pageedit should be fixed in beta3 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

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

2024-03-16 Thread John Johansen
@kc2bez: notepadqq should be fixed in beta3 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications

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

2024-03-16 Thread John Johansen
@kc2bez: there are no updated deb packages in the ppa for kiwix. the kiwix appimage worked for me. kiwix flatpak worked for me. I am not sure what you were seeing. But I we are going to need more information. ** Changed in: kiwix (Ubuntu) Status: Confirmed => Incomplete -- You

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

2024-03-16 Thread John Johansen
hi @vvaleryan-24, I have been able to replicate the crash you are seeing but it is not do to the user namespace restriction. The restrictions logging does not happen, and I can put it in an unconfined profile and it still doesn't help. From dmesg I find the following segfault [79854.520976]

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

2024-03-16 Thread John Johansen
this will be fixed in Beta ** Changed in: kchmviewer (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) ** Changed in: rssguard (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) ** Changed in: supercollider (Ubuntu) Assignee: (unassigned) => John

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

2024-03-16 Thread John Johansen
sorry this won't be fixed in Beta3 that note was for goldendict ** Changed in: gnome-packagekit (Ubuntu) Assignee: John Johansen (jjohansen) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubu

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

2024-03-16 Thread John Johansen
Will be fixed in Beta3 ** Changed in: goldendict-webengine (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046

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

2024-03-16 Thread John Johansen
we will be fixed in Beta3 ** Changed in: gnome-packagekit (Ubuntu) Assignee: (unassigned) => John Johansen (jjohansen) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046

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

2024-03-16 Thread John Johansen
I have tested gnome-packagekit and it never trigger unprivileged user namespace mediation. Can you please provide more information on how you triggered it. ** Changed in: gnome-packagekit (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a

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

2024-03-16 Thread John Johansen
** Changed in: loupe (Ubuntu) Assignee: (unassigned) => Georgia Garcia (georgiag) ** Changed in: geary (Ubuntu) Assignee: (unassigned) => Georgia Garcia (georgiag) ** Changed in: firefox (Ubuntu) Assignee: (unassigned) => Georgia Garcia (georgiag) -- You received this bug

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

2024-03-16 Thread John Johansen
supercollider will work on current noble. Since it is using QTWebEngine it has a graceful fallback when capabilities within the user namespace are denied. supercollider will have a profile and be fixed in Beta3, so it doesn't even have to do the fallback. -- You received this bug notification

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

2024-03-16 Thread John Johansen
I have tried freecad and unprivileged user namespace restrictions are not the problem. freecad snap works, freecad ppa does not have a noble build yet but the mantic build can be made to work. freecad daily appimage: works freecad appimage: stable fails with mesa or qt errors depending on

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

2024-03-15 Thread John Johansen
@sudipmuk loupe should be fixed in Beta3 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

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

2024-03-15 Thread John Johansen
@eeickmeyer geary should be fixed in Beta3 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions cause many applications to

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

2024-03-15 Thread John Johansen
@guyster, @eldmannen+launchpad, @valeryan-24 Firefox dailies now have a work around, by detecting and disabling the user namespace. The proper fix that should allow firefox to still use the user namespace for its sandbox will land in Beta3, landing early next week. -- You received this bug

[Bug 2047256] Re: Ubuntu 24.04 Some image thumbnails no longer displayed

2024-03-15 Thread John Johansen
** Changed in: nautilus (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2047256 Title: Ubuntu 24.04 Some image thumbnails no

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

2024-03-15 Thread John Johansen
@valeryan-24 ModuleNotFoundError: No module named 'imp'" says that your Gpodder issue is not related to this bug. You are missing a dependency the 'imp' module. If Gpodder is packaged it will need to add that as part of its install dependencies. -- You received this bug notification because you

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

2024-03-14 Thread John Johansen
** Changed in: steam (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation

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

2024-03-06 Thread John Johansen
@scarlet I think it is fair to mark these as Fixed released as they are part of apparmor-alpha4 that is in noble. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title:

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

2024-03-06 Thread John Johansen
This is part of the apparmor alpha4 release in noble ** Changed in: plasma-desktop (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu.

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

2024-03-06 Thread John Johansen
This is part of the alpha4 release in noble ** Changed in: kdeplasma-addons (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844

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

2024-03-06 Thread Dimitri John Ledkov
** Also affects: firefox (Ubuntu) Importance: Undecided Status: New ** Changed in: firefox (Ubuntu) Milestone: None => ubuntu-24.04 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu.

[Bug 1872594] Re: Ubuntu logo shifts vertically when the login screen appears

2024-02-19 Thread Dimitri John Ledkov
This got a lot worse in noble, it's now not just vertical shift, but the scaling of the logo too. It is twice as small as the plymouth one. Or maybe plymouth shows things twice as large? I don't know how to figure out which one is getting the maths wrong. -- You received this bug notification

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

2024-02-15 Thread John Johansen
** Changed in: steam (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user namespace creation restrictions

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

2024-02-14 Thread John Johansen
So appimages are interesting. They don't all need a profile. I have run several that are not using user namespaces, or only need to be able to create the user namespace and don't need capabilities so the default unpriviled_userns profile works for them. It is applications that need privileges

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

2024-02-13 Thread John Johansen
Erich, yes the archive version is based on the ppa, with a couple small fixes in the packaging. The ppa is going to get updated based the new archive version + a few more patches. Do you have some higher priority electron apps that you can point us at. We will look into the Visual Studo and

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

2024-02-08 Thread John Johansen
One more addition, the current state of how unconfined deals with unprivileged user namespaces is a temporary limitation. The afore mentioned improvement will allow for more customization at the policy level. The current fixed behavior will be the default. -- You received this bug notification

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

2024-02-08 Thread John Johansen
So the answer is it depends on how they are using unprivileged user namespaces and how they react to them being denied, not every application needs to patched separately. Generally speaking gnome has been better tested than KDE had because gnome being the Ubuntu default saw a lot more opt in

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

2024-02-02 Thread John Johansen
We have found that allowing the user namespace creation, and then denying capabilities is in general handled much better by KDE. The the case of the plasmashell and the browswer widget denying the creation of the user namespace would cause a crash with a SIGTRAP backtrace, where allowing the

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
I think the selection of colours in the palette should actually precede the bit to change the colours on the profile in the tab to set colours for the profile if you need to fiddle with that first. It nowhere actually explicitly says, in the "Help" documentation, something to the effect "having

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Thanks for your help. I think I understand it now in that I've got all the colours I want for my profiles. I do think that the Help for gnome-terminal might possibly be a bit clearer. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Picture 3 ** Attachment added: "p3.png" https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/2050908/+attachment/5741737/+files/p3.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-terminal in Ubuntu.

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Picture 2 ** Attachment added: "p2.png" https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/2050908/+attachment/5741736/+files/p2.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-terminal in Ubuntu.

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Here are the pictures I meant to attach to previous message ** Attachment added: "p1.png" https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/2050908/+attachment/5741735/+files/p1.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is

[Bug 2050908] Re: Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Confession that I didn't notice the checkbox in front of the grayed out font option. I created a new profile by pressing the + sign. It does seem to work better if I "clone" a profile I've discovered. However with the colours there still seems to be a problem whatever I do with the checkboxes.

[Bug 2050908] [NEW] Prefences does not work properly on new profiles

2024-01-23 Thread John Collins
Public bug reported: After creating a new profile, "preferences" does not work correctly. I want to have a selection of profiles as I log in to a variety of systems and want the background colours to quickly distinguish as to which host server a given terminal is connected to. For example I have

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

2024-01-22 Thread John Johansen
Sorry for the delay on this, we had some bugs to chase down. The following PPA has an update to how user namespace mediation is being handled. For the unconfined case there are two options 1. If the unprivileged_userns profile does not exist, unprivileged user namespace creation is denied as

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

2023-12-28 Thread John Johansen
kdeplasma should be a fairly easy fix without prompting. I'll work on a profile for it and its add-ons -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to devhelp in Ubuntu. https://bugs.launchpad.net/bugs/2046844 Title: AppArmor user

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

2023-12-26 Thread John Johansen
There is another improvement coming before prompt that may (it will depend on the sandbox) also take care of many of the browser sandbox issues, as well as a few other uses of unprivileged user namespaces. On user namespace creation we will be able to transition the profile to a new profile with a

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

2023-12-21 Thread John Johansen
Agreed we can't ask for a user to create a profile for every application, apparmor profiles can be shared, and having a generic profile that can be opted into makes sense. We are working towards it, this is just the first iteration. One of the things we are working on is abstracting what the

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

2023-12-20 Thread John Johansen
Unfortunately it has to be a privileged operation, otherwise any application could set the attribute and then have access to user namespaces. The problem with unprivileged user namespaces is that it makes privileged interfaces available to the user in ways that they weren't designed for, leading

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

2023-12-20 Thread John Johansen
RE: security.apparmor attribute attachment not working Sorry for the current version of apparmor in Ubuntu requires a path attachment as well, you need to change the profile to (caveat untested so I may have made another mistake too) profile falkon /** xattrs=(security.apparmor=falkon)

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

2023-12-19 Thread John Johansen
It does work for AppImages, but it is weird in that they don't have an install location, so that has to be adjusted for where they are placed on the system, or we have to set a security xattr on the executable at the time it is chmoded to +x Admittedly orcaslicer doesn't use unprivileged user

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

2023-12-19 Thread John Johansen
Yes it is known that Electron based apps are broken by this, it is unfortunate but there is no getting around it if we are going to tighten security around unprivileged user namespaces. As for apps that we don't specifically support (Electron or otherwise), we are still adding profiles for as

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

2023-12-19 Thread John Johansen
Hey Aaron, yes there are many packages that now require an apparmor profile. There is a shortcut, in between profile that can be used atm so that a full profile doesn't need to be developed to get applications that require unprivileged user namespaces working. I will get a patch together to add

[Bug 1872594] Re: Ubuntu logo shifts vertically when the login screen appears

2023-11-24 Thread Dimitri John Ledkov
aha! patching gnome-shell does nothing, so we need to patch like yaru- themes. and 4% there doesn't work, as if it doesn't compute. ** Also affects: yaru-theme (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Desktop

[Bug 1872594] Re: Ubuntu logo shifts vertically when the login screen appears

2023-11-24 Thread Dimitri John Ledkov
hm setting padding to 4% does not do it. i am starting to suspect the screen total size is off. by a lot. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1872594 Title: Ubuntu

[Bug 1872594] Re: Ubuntu logo shifts vertically when the login screen appears

2023-11-24 Thread Dimitri John Ledkov
In gnome shell: Logo is aligned to 1 vertically, and then has margin of 3em this._logoBin = new St.Widget({ style_class: 'login-dialog-logo-bin', x_align: Clutter.ActorAlign.CENTER, y_align: Clutter.ActorAlign.END, }); .login-dialog-logo-bin { margin: 3em 0; } Where as in

[Bug 1872594] Re: Ubuntu logo shifts vertically when the login screen appears

2023-11-24 Thread Dimitri John Ledkov
in jammy gnome-shell it is: .login-dialog-logo-bin { padding: 24px 0px; } -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1872594 Title: Ubuntu logo shifts vertically when the

[Bug 2039367] [NEW] Incorrect alignment of text on file deletion popups in Nautilus

2023-10-14 Thread John D
Public bug reported: In Nautilus, the alignment of the text in the file deletion popups (when clearing Trash and permanently deleting an item) is wrong. As shown in the screen-capture, the title and subtitle text is wrongly aligned left instead of centered, causing the padding between the

[Bug 1778983] Re: Resume from suspend on Wayland breaks window positioning

2023-10-02 Thread John Avery
Thank you for the positive comments! I do not have the knowledge or time to fix the problem. Writing a Gnome extension was new to me as well, but not difficult. After seeing zero evidence of progress on the bug over many years, I had given up hope that it would get fixed. I hope that the

[Bug 2031538] [NEW] xrdp fails to start

2023-08-16 Thread John Rose
: Control process exited, code=exited, status=1/FAILURE Aug 16 09:37:32 Demonstrator systemd[1]: xrdp.service: Failed with result 'exit-code'. Aug 16 09:37:32 Demonstrator systemd[1]: Failed to start xrdp daemon. john@Demonstrator:~$ journalctl -xeu xrdp.service Aug 16 09:37:32 Demonstrator xrdp[339100

[Bug 2031380] [NEW] xrdp service fails to start

2023-08-15 Thread John Rose
Public bug reported: xrdp service fails to start. john@Demonstrator:~$ systemctl status xrdp.service × xrdp.service - xrdp daemon Loaded: loaded (/lib/systemd/system/xrdp.service; enabled; vendor preset: > Active: failed (Result: exit-code) since Tue 2023-08-15 08:44:54 BST;

[Bug 1998716] Re: [raspi] Ubuntu 22.10 does not turn off monitor

2023-08-01 Thread Dimitri John Ledkov
** Changed in: mutter (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1998716 Title: [raspi] Ubuntu 22.10 does not turn off monitor

Re: [Bug 2025687] Re: URL Links in Document Viewer Does not Open in Firefox

2023-07-08 Thread John T
Ok, thanks. On Wed, Jul 5, 2023 at 5:20 AM Sebastien Bacher <2025...@bugs.launchpad.net> wrote: > Thanks, it could be solved with the same fix than bug #1794064 which is > pending review for 22.04 but the apparmor denial message is different in > your log so maybe not, we will have to check once

[Bug 2026307] Re: ssh-askpass-gnome pops up for every sudo command

2023-07-07 Thread john doe
my mistake ** Package changed: gnome-shell (Ubuntu) => openssh (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2026307 Title: ssh-askpass-gnome pops up for every sudo

[Bug 2026307] Re: ssh-askpass-gnome pops up for every sudo command

2023-07-07 Thread john doe
i didn't see your comment and i just changed the project to gnome-shell instead of openssh b/c it does the exact same thing when using seahorse as ssh-askpass provider instead of ssh-askpass-gnome. But i guess seahorse needs a desktop file too. :) thanks for the info and the workaround. will

[Bug 2026307] Re: ssh-askpass-gnome pops up for every sudo command

2023-07-07 Thread john doe
** Package changed: openssh (Ubuntu) => gnome-shell (Ubuntu) ** Changed in: gnome-shell (Ubuntu) Status: Triaged => New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.

Re: [Bug 2025687] Re: URL Links in Document Viewer Does not Open in Firefox

2023-07-04 Thread John T
The Firefox and Evince versions are the default versions that came with Ubuntu 22.04. is there anything printed when you try to open an url? I'm sorry, but I do not understand the question. When I click on the link in the PDF document, it does not take me to the link. If I copy the link and paste

[Bug 2025687] [NEW] URL Links in Document Viewer Does not Open in Firefox

2023-07-03 Thread John T
Public bug reported: 1. Description: Ubuntu 22.04.2 LTS Release:22.04 2. evince: Installed: 42.3-0ubuntu3 Candidate: 42.3-0ubuntu3 Version table: *** 42.3-0ubuntu3 500 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages 100

[Bug 2022997] [NEW] Nautilus does not update view properly when deleting or moving files unless refreshed

2023-06-05 Thread John D
Public bug reported: This issue happens in Nautilus 44.0, both on Wayland and X11, and has also been noted in upstream Gnome as well: https://gitlab.gnome.org/GNOME/nautilus/-/issues/2945 When deleting files, only the file being deleted should be shown as deleted, and when moving

[Bug 1778983] Re: Resume from suspend on Wayland breaks window positioning

2023-06-01 Thread John Avery
I still see the problem in Ubuntu 22.04.2. A year and a half ago I gave up hope of ever seeing the problem fixed and wrote the All Windows + Save/Restore Window Positions Gnome extension that successfully works around it. -- You received this bug notification because you are a member of Ubuntu

[Bug 2007742] Re: Can't update stage views actor (regarding MetaWindowGroup, MetaWindowActorX11, MetaSurfaceActorX11)

2023-05-03 Thread John Johnson
/john@pop-os /--- ///*767 OS: Pop!_OS 22.04 LTS x86_64 //7676767676*// Kernel: 6.2.6-76060206-generic /76767//7676767// Uptime: 2

[Bug 2007742] Re: Can't update stage views actor (regarding MetaWindowGroup, MetaWindowActorX11, MetaSurfaceActorX11)

2023-05-03 Thread John Johnson
/john@pop-os /--- ///*767 OS: Pop!_OS 22.04 LTS x86_64 //7676767676*// Host: OptiPlex 7040 /76767//7676767// Kernel: 6.0.6-76060006

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