Avainsanana Ubuntu

If there’s something I can do to try to further narrow this down, let me know

13. toukokuuta 2025 klo 14.09
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Mattermost, Ubuntu

No problem; like I said, using node 20 works fine. I only noticed this issue recently, when I rebuilt my build environment, and tried doing so by the book (i.e. according to the docs).

If there’s something I can do to try to further narrow this down, let me know. I’m doing the build in an Ubuntu 24.04 VM, which I can restore to a working snapshot if testing causes it to break.

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I was able to work around this by temporarily installing postgresql-14 from the PGDG repository

2. syyskuuta 2024 klo 18.55
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: PGDG, PostgreSQL, Ubuntu

I was able to work around this (in a test VM, after upgrading it from 20.04 to 24.04) with adapted instructions from a blogpost [1], by temporarily installing postgresql-14 from the PGDG repository for doing the 14 -> 16 upgrade:

# apt install postgresql-common
# /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh
# apt install postgresql-14
# pg_dropcluster 16 main –stop
# pg_upgradecluster 14 main
# pg_dropcluster 14 main
# apt purge postgresql-14 postgresql-client-14
# rm /etc/apt/sources.list.d/pgdg.sources
# apt update

I have yet to try this on my actual server with actual data. Please be careful if you attempt this with a production database.

*[1] https://www.directedignorance.com/blog/upgrading-postgresql-14-to-16-on-ubuntu

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(Nvidia) system freezes when called to suspend since Linux 6.7.0 on Nvidia hardware with modeset

31. elokuuta 2024 klo 14.25
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Nvidia, Ubuntu

== Summary ==
On my computer with an ancient Nvidia chipset (Geforce 7025/nForce 630a), running `sysctl suspend` (or suspending from the Gnome menu) causes the system to start suspending, but it freezes halfway, leaving fans and hard drives spinning. There’s no way to resume from this frozen state apart from forcing a reboot (with a hardware reset button/poweroff).

== Steps to reproduce ==
* boot with modeset enabled
* run `sysctl suspend`

== What I expect to happen ==
For the system to suspend, shutting down all fans and hard drives.

== What happens ==
The system begins to suspend, but freezes halfway, leaving the display on and fans and hard drives spinning, but the keyboard unresponsive.

== Workaround ==
Disable kernel modesetting by adding ”nomodeset” to the kernel commandline.

== Affected kernels ==
Prior to upgrades the system was running HWE kernel 5.15.0, so I tried the 5.15 series, and found that I could now suspend and wake the machine again just as before. I worked my way up the versions:

* 5.15.50: unaffected
* 5.15.165: unaffected
* 5.19.17: unaffected
* 6.4.0: unaffected
* 6.6.0: unaffected
* 6.6.48: unaffected
* 6.7.0: first to fail

I also tried the current newest mainline kernel 6.10.7, and the issue is still present there.

== Background ==
I have an old desktop machine now functioning as a NAS, and yesterday I upgraded it from Ubuntu 20.04 first to 22.04, and then all the way up to 24.04. The upgrade went smoothly, and this is the only issue I’ve come across since.

In the BIOS settings of the affected machine there are three ”suspend mode” alternatives to choose from: ”S1 (POS) only”, ”S3 only” and ”Auto”. I’ve always had it on ”Auto”, but with this issue I also tested both ”S1 only” and ”S3 only”, with no effect.

The issue is also present when booting from the installation media (USB) into a live environment.

I’ve previously upgraded my laptop to 24.04, and there suspending still works as it did before the ugprade, so this is probably hardware-specific; the laptop is a modern one with all-Intel hardware.

Googling around, I could smelled hints of this being once again related to the troublesome Nvidia chipset, so I tried nomodeset with the stock 6.8.0 kernel (6.8.0-41 currently) and voilà! Suspend and wake were working again.

Well, except for the display, which stayed black. But I couldn’t say if this was the way it was before, because the NAS is normally running headless.

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Yeah, still not working for me either

19. heinäkuuta 2024 klo 7.58
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Home Assistant, Snap, Ubuntu

Yeah, still not working for me either. Restarting HA snap just results in the same traceback getting logged as before.

Settings > Devices & services > HACS shows it’s up to date (or at least at that same version, 1.34.0). I can’t find a ”Configuration” or ”HACS update” view under the HACS service, only the one with related Service info, Automations and so on (possibly because HACS is ”Not loaded”, which is the issue).

I don’t know if the host system has any bearing on this, but mine is running Ubuntu 20.04, and I’ll happily provide any other info if needed.

Screenshot from 2024-07-19 07-34-58

Screenshot from 2024-07-19 07-36-46

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segfault error 4 in libgobject-2.0.so.0

15. joulukuuta 2023 klo 9.07
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Apport, Ubuntu

== System information ==
Ubuntu 23.10, up to date before today’s updates.

== Steps to reproduce (WIP) ==
0. have a group of packages that are kept back from updating, plus some that aren’t (screenshot demonstration attached) below
1. open update-manager
2. (try to) open the kept group, click on their (unchecked) checkboxes
3. do the same for some of the other, non-kept packages
4. repeat 2.-3. for a while

== What happens ==
Update-manager becomes unresponsive, then eventually segfaults:

update-manager[3292]: segfault at 30 ip 00007fc0718b4c41 sp 00007ffc2cca6a68 error 4 in libgobject-2.0.so.0.7800.0[7fc071889000+34000] likely on CPU 4 (core 0, socket 0)

== Other info ==
I’ve marked the steps above WIP because these are the conditions under which I found this today, but I haven’t yet tried narrowing them down, because of course I have little control over which updates are available. (For instance, the kept packages might just be a red herring.)

I initially tried to report the crash file with ubuntu-bug, but despite asking preliminary questions, in the end it never opened a browser to complete the report. I’ll try apport-collect next, but if that fails too, I’ll just attach the crash file here manually.

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For Ubuntu 23.10, `gnome-extensions disable ding@rastersoft.com`

10. joulukuuta 2023 klo 12.11
Sijainti: Muut: Ask Ubuntu
Avainsanat: Gnome, Ubuntu

For Ubuntu 23.10, open a terminal and run `gnome-extensions disable ding@rastersoft.com`

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There’s a bug report about this on Launchpad

16. huhtikuuta 2023 klo 17.27
Sijainti: Muut: Ask Ubuntu
Avainsanat: Launchpad, Snap, Ubuntu

There’s a bug report about this on Launchpad.

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With 2.1 it always fails due to non-existent org.webrtc

24. helmikuuta 2023 klo 14.39
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Linux, Mattermost, Ubuntu

I have the same issue. I’m doing this in a Linux container (Ubuntu 20.04 inside Ubuntu 20.04), but like matthaios-easy-bi, I’m using npm run build:android to build (as per documentation). This has worked up until 2.0, but with 2.1 it always fails due to non-existent org.webrtc. Manually running npm install prior to npm run build:android makes no difference, nor does node node_modules/react-native-webrtc/tools/downloadWebRTC.js (although it does seemingly download the package successfully).

Here’s excerpts from the build output.

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If a simple accidental click somewhere could cause this, that’s a loaded gun pointed at the user’s toe

29. syyskuuta 2022 klo 19.46
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Ubuntu

@Julian: I’d argue that if a simple accidental click somewhere can cause this, that’s a loaded gun pointed at the user’s toe, and hence a bug in the installer.

@Brian: I’ll try the 22.04 images. I’ve kept trying with 20.04.5, but have yet to find another instance of this occurring, so it’s obviously not easy to trigger.

I’m not particularly troubled by this issue (and the original reporter doesn’t seem to be either), so feel free to adjust ’Importance’ accordingly.

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I don’t know anything beyond ”this is a standard Ubuntu 20.04 (Gnome) desktop”

29. syyskuuta 2022 klo 11.51
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Gnome, Ubuntu, Wayland, WezTerm

Please tell me more about your window environment; Gnome/Mutter don’t support Client Side Decoration (CSD) for Wayland clients, so wezterm draws its own limited decorations. Those don’t support right clicking or context menus, so I’m not sure how that maximize menu you described shows up.

Sure, though I don’t yet know anything beyond ”this is a standard Ubuntu 20.04 (Gnome) desktop, using Wayland”. Are there any commands I could run to find out more?

Copy & paste doesn’t work in the debug overlay (any selection I make is deselected as soon as I hit Ctrl), but there’s nothing there anyway apart from the intro (no matter how many times I trigger the resizing issue).

Screenshot from 2022-09-29 11-35-40

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