Avainsanana Ubuntu

There’s also LP #1876157: Memtest86+ in Ubuntu 20.04 doesn’t work

26. marraskuuta 2020 klo 14.29
Sijainti: Muut: Ask Ubuntu
Avainsanat: Ubuntu

While hardware fault and memtest bugs are possible, there’s also LP #1876157: Memtest86+ in Ubuntu 20.04 doesn’t work. So if the memtest you ran was from Ubuntu 20.04 images, try running memtest from Ubuntu 18.04 images.

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build.sh uses bashisms, but shebangs /bin/sh

14. marraskuuta 2020 klo 14.23
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Android, Bash, Dash, Debian, LXC, Mattermost, Ubuntu

1.37.0 fails to build in my build environment (Ubuntu 18.04 in LXC) with this error:

ubuntu@mattermost-mobile:~/mattermost-mobile$ npm run build:android

> mattermost-mobile@1.37.0 build:android /home/ubuntu/mattermost-mobile
> ./scripts/build.sh apk

./scripts/build.sh: 3: ./scripts/build.sh: Syntax error: "(" unexpected
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! mattermost-mobile@1.37.0 build:android: `./scripts/build.sh apk`
npm ERR! Exit status 2
npm ERR! 
npm ERR! Failed at the mattermost-mobile@1.37.0 build:android script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/ubuntu/.npm/_logs/2020-11-14T11_47_00_288Z-debug.log

The top of that file, build.sh, refers to /bin/sh, but on Ubuntu and Debian, /bin/sh has been Dash for quite a while, whereas build.sh seems to written for Bash (where function is a valid keyword):

ubuntu@mattermost-mobile:~/mattermost-mobile$ head scripts/build.sh 
#!/bin/sh

function execute() {
    cd fastlane && NODE_ENV=production bundle exec fastlane $1 $2
}

I suggest switching the shebang to #/bin/bash, or better yet, #!/usr/bin/env bash (for path-agnosticity). In my environment, using either one fixes the build.

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Description textbox unfocused after click, have to click twice to start editing

9. marraskuuta 2020 klo 16.14
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Apache, Chrome, Firefox, MongoDB, Snap, Ubuntu, Wayland, Wekan

Since recently, editing the description takes two clicks instead of just one. The first click turns the content into a textbox, but it remains unfocused until I click it again.

Issue

Server Setup Information:

  • Did you test in newest Wekan?: yes
  • For new Wekan install, did you configure root-url correctly so Wekan cards open correctly? yes
  • Wekan version: 4.49
  • Meteor version: 2.0-beta.4
  • Node version: 12.19.0
  • MongoDB version: 3.2.22
  • Operating System: Ubuntu 20.04
  • Deployment Method: snap
  • Http frontend if any: Apache
  • What webbrowser version are you using? Both Firefox 82.0.2 and Chrome 86.0.4240.183 equally affected.
  • If using Snap, what does show command sudo snap logs wekan.wekan? nothing

Problem description:
Sorry for not providing animation, as peek doesn’t support Wayland. The steps below should be sufficient though.

Steps to reproduce:

  1. Open a card
  2. Click on the description once

What I expect to happen:
For the description to have focus (i.e. cursor, to be able to type)

What happens instead:
The description textbox remains unfocused and I can not type into it

Console log contents

site.webmanifest:1 GET https://my-domain.com/site.webmanifest 404 (Not Found)
site.webmanifest:1 Manifest: Line: 1, column: 1, Syntax error.
A bad HTTP response code (404) was received when fetching the script.
mZLgcqMWYXM4o7dmL:1 Uncaught (in promise) TypeError: Failed to register a ServiceWorker for scope ('https://my-domain.com/') with script ('https://my-domain.com/pwa-service-worker.js'): A bad HTTP response code (404) was received when fetching the script.

It seems to refer to to paths in the domain root, whereas my root-url has the path https://my-domain.com/kan. Not sure if that’s related to the issue or not.

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Currently experiencing this

15. elokuuta 2020 klo 18.32
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Ubuntu

Currently experiencing this. `lsof /var/lib/dpkg/lock` shows only ”focal” as holding the lock. The same ”focal” process is also eating up all of the CPU. No dpkg or apt processes are listed by `ps` either.

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A fix has recently been committed upstream

4. heinäkuuta 2020 klo 18.22
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Debian, Ubuntu

A fix has recently been committed upstream: https://salsa.debian.org/debian/ddclient/-/commit/82d99d1dfb0fb002a15e081fdc7ccf8f96215dc6

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This is probably bug #1785354

22. toukokuuta 2020 klo 18.41
Sijainti: Muut: Ask Ubuntu
Avainsanat: Ubuntu

My guess is this is due to bug #1785354: ”/etc/fstab: fs_passno is 0 for all file systems”. So yes, you should probably correct it.

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I removed all but the Ubuntu extensions, rebooted and then reproduced the issue

12. toukokuuta 2020 klo 16.27
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Gnome, Synaptic, Ubuntu

I removed all but Desktop Icons, Ubuntu AppIndicators and Ubuntu Dock, rebooted and then reproduced the issue. Luckily I’ve found one way to reproduce this, albeit somewhat convoluted and still a bit unreliable, involving Synaptic and window tiling. And as it doesn’t seem to trigger the issue when using another account, I’m now working through settings differences between the two in hopes of finding something crucial.

While doing so, I did discover that dconf-editor is similarly affected:

    touko 12 16:09:32 saegusa gnome-shell[8208]: WL: compositor bug: The compositor tried to use an object from one client in a 'wl_pointer.enter' for a different client.
    touko 12 16:09:32 saegusa gnome-shell[8208]: WL: error in client communication (pid 12364)
    touko 12 16:09:32 saegusa dconf-editor[12364]: Error reading events from display: Katkennut putki
    touko 12 16:09:32 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:32 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:33 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:33 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:34 saegusa gnome-shell[8208]: WL: compositor bug: The compositor tried to use an object from one client in a 'wl_pointer.enter' for a different client.
    touko 12 16:09:34 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:34 saegusa boinc[2098]: No protocol specified
    touko 12 16:09:34 saegusa gnome-shell[8208]: WL: error in client communication (pid 12796)
    touko 12 16:09:34 saegusa gnome-terminal-[12796]: Error reading events from display: Katkennut putki
    touko 12 16:09:34 saegusa systemd[3569]: gnome-terminal-server.service: Main process exited, code=exited, status=1/FAILURE
    touko 12 16:09:34 saegusa systemd[3569]: gnome-terminal-server.service: Failed with result 'exit-code'.
    touko 12 16:09:34 saegusa systemd[3569]: vte-spawn-da1941e8-60e5-48e5-868b-7348dd1158c7.scope: Succeeded.
    touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to desktop: this.layout.get_child_at(...) is null
    touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to desktop: this.layout.get_child_at(...) is null
    touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to desktop: this.layout.get_child_at(...) is null
    touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to desktop: this.layout.get_child_at(...) is null

Looks like dconf-editor did not exit with FAILURE, but the dconf-editor window did disappear just as Gnome terminal’s did.

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This is probably Ubuntu bug #1875558

8. toukokuuta 2020 klo 15.55
Sijainti: Vianhallintajärjestelmät: Github
Avainsanat: Ubuntu

For future reference, this was probably Ubuntu bug #1875558 (”libproxy1-plugin-gsettings triggers a lot of warnings”).

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VLC does not exit after closing window

20. huhtikuuta 2020 klo 17.02
Sijainti: Vianhallintajärjestelmät: Launchpad
Avainsanat: Debian, Manjaro, Ubuntu, VLC, Wowza

Still present in 20.04 (Focal) with vlc 3.0.9.2-1, though here at least it seems to only affect some URLs, not all. When I view a stream from my local webcam, vlc -vvv in the terminal shows

main playlist debug: incoming request – stopping current input

as the final message, and does not exit (after closing the window; Ctrl-Q still works). But when streaming from Wowza’s RTSP test stream [1], vlc exits just fine after closing the window.

Debian bug 916595 [2] and related VLC ticket [3] mention disabling hardware acceleration as a workaround, but even so I was unable to make it work (i.e. exit properly).

Possibly related: Ubuntu bug #1847162. There’s also been discussion about the issue over on Manjaro forums [4].

* [1] rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov
* [2] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916595
* [3] https://trac.videolan.org/vlc/ticket/20627
* [4] https://forum.manjaro.org/t/vlc-not-closing/69965/2

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Keyboard shortcut restoring shortcut cut short when localized

10. huhtikuuta 2020 klo 15.38
Sijainti: Vianhallintajärjestelmät: Gnome GitLab
Avainsanat: Gnome, Launchpad, Ubuntu

Affected version

I’m using Ubuntu 20.04 and Wayland, with gnome-shell currently at version 3.36.1-4ubuntu1. (I originally filed this on Launchpad.)

Bug summary

When trying to start a virtual machine with Gnome Boxes, I get a prompt about keyboard shortcuts. The prompt text is localized, but translated back to English it says:

Boxes wants to inhibit shortcuts

You can restore shortcuts by pressing Super+Escape.

In my locale (Finnish), it says

Sovellus Boksit haluaa rajoittaa pikanäppäinten toimintaa.

Voit palauttaa pikanäppäinten toiminnan painamalla Super...

(sic; see attached photo)

So the actual key combination is truncated, defeating the point of that part of the text.

This isn’t a localization error (AFAICT, based on the translation source). Rather, it’s caused by the text being forced to fit on a single line of an arbitrarily fixed width, instead of wrapping to span as many lines as needed.

Screenshot

20200409_180221

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