# \[Cesium Desktop\] Lancement impossible sur certaines distributions Linux (Cesium \>= 1.6.2)

**URL:** https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233
**Category:** Cesium
**Tags:** linuxfr, desktop, cesium
**Created:** [21 April 2020 11:15 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233 "2020-04-21T11:15:29Z")
**Posts on this page:** 20
**Page:** 1

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### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [21 April 2020 11:15 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/1 "2020-04-21T11:15:29Z")

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> [@\[Cesium\] Version officielle v1.6 : Mettez-vous à jour!](https://forum.duniter.org/t/cesium-version-officielle-v1-6-mettez-vous-a-jour/7033/12):
>
> je lance Cesium G1-test ça affiche l’image de démarrage pendant 1s puis ça quitte 😕 (pour Cesium G1 ça marche !)

ok. Peux tu lancer avec l’option `--debug` et me donner les logs ?

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### Author: ![Lucas](https://forum.duniter.org/letter_avatar/lucas/32/5_5575768a8748004e209b776fc1b2916d.png) [@Lucas](https://forum.duniter.org/u/Lucas)
#### Post date: [21 April 2020 11:16 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/2 "2020-04-21T11:16:32Z")

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edit : c’est sur cesium 1.6.3

```
[5809:5809:0421/131609.925098:ERROR:component_loader.cc(165)] Failed to parse extension manifest.
[5831:5831:0421/131609.929050:ERROR:sandbox_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.
[5831:5831:0421/131610.064580:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[INFO] [splash] Launching Cesium...	{"debug":true,"menu":false,"sdk":false,"home":"/home/ales"}
[ERROR] {}
```

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### Author: ![Nassim](https://forum.duniter.org/letter_avatar/nassim/32/5_5575768a8748004e209b776fc1b2916d.png) [@Nassim](https://forum.duniter.org/u/Nassim)
#### Post date: [26 April 2020 13:53 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/3 "2020-04-26T13:53:42Z")

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Bonjour,

Je découvre cesium, et la monnaie libre, et j’aimerai tester tout cela 🙂

J’obtiens pour l’instant cette erreur (proche d’une erreur cité dans un précédent message) sur ma debian Buster 64bit :

[24272:24272:0426/154826.681658:ERROR:component\_loader.cc(165)] Failed to parse extension manifest.  
[24296:24296:0426/154826.695794:ERROR:sandbox\_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.  
[24296:24296:0426/154826.892826:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[24298:24307:0426/154826.900880:ERROR:nss\_util.cc(750)] After loading Root Certs, loaded==false: NSS error code: -8018  
[INFO] [splash] Launching Cesium… {«&nbsp;debug&nbsp;»:false,«&nbsp;menu&nbsp;»:false,«&nbsp;sdk&nbsp;»:false,«&nbsp;home&nbsp;»:"/home/nassim"}  
[ERROR] {}

Peut être que vous avez une piste ?

Bonne journée !

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [26 April 2020 14:22 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/4 "2020-04-26T14:22:50Z")

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> [@Nassim](#):
>
> Peut être que vous avez une piste ?

Hum… peux tu tester la [v1.6.1](https://github.com/duniter/cesium/releases/tag/v1.6.1), et me redire ? Depuis la v1.6.2, en effet, j’ai ajouté un Splash screen. Je me demande si ce n’est pas ce code qui plante…

En attendant, tu peux toujours :

- utiliser la version web (ZIP avec un index.html)
- ou utiliser l’extension pour Firefox ou Chrome

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### Author: ![Nassim](https://forum.duniter.org/letter_avatar/nassim/32/5_5575768a8748004e209b776fc1b2916d.png) [@Nassim](https://forum.duniter.org/u/Nassim)
#### Post date: [26 April 2020 17:08 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/5 "2020-04-26T17:08:01Z")

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Merci ! Effectivement ça marche nickel avec la vers 1.6.1.

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<div class="post-metadata">

### Author: ![matograine](https://forum.duniter.org/letter_avatar/matograine/32/5_5575768a8748004e209b776fc1b2916d.png) [@matograine](https://forum.duniter.org/u/matograine)
#### Post date: [27 April 2020 08:48 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/6 "2020-04-27T08:48:58Z")

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Sur mon système GNU/Linux Debian Buster, l’écran d’éclaboussure 😉 fonctionne parfaitement. ~~v1.6.3~~ v1.6.5.

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [28 April 2020 08:16 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/7 "2020-04-28T08:16:15Z")

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> [@\[Cesium\] Version officielle v1.6 : Mettez-vous à jour!](https://forum.duniter.org/t/cesium-version-officielle-v1-6-mettez-vous-a-jour/7033/34):
>
> Au lancement de l’application, il semblerait qu’il y ait deux fenêtres ? …

Tu ne vois pas de splashcreen, au lancement ?

 ![image](https://forum.duniter.org/uploads/default/original/2X/a/a23c244fc1c02f745f32e65d5e3c75a80dc4d159.jpeg)

## Explications sur l’écran de lancement

/!\ Pour les techos uniquement 🙂

J’ai ajouté cet écran car il me permet d’exécuter du code dans NodeJS avant la lancement de la version web “classique” de Cesium. Et surtout ce code est isolé, et non plus injecté dans la page web (index.html ou index-integrity.html) de Cesium, qui reste ainsi totalement inchangé vis à vis du Zip de la version web. Je trouve cela plus élégant.

Aujourd’hui, ce code de lancement, prend en charge :

- la détection d’un noeud Duniter loca, pour demander son utilisation, avant que Cesium ne se lance
- la détection d’un fichier de `./config/cesium/keyring.yml` pour se connecter automatiquement à ce compte
- la redirection des log JS vers la console, avec l’option de lancement `--debug`
- la gestion des fenetres et du menu (maqué par défaut, car en cours de développement, testable avec l’option de lancement `--menu`)

A terme, ce code pourra aussi gérer :

- la gestion des mises à jour, lors du redémarrage. Genre : “Une nouvelle version de Cesium est disponible (vx.y.z). Voulez-vous l’installer ?” et hop, mise à jour ! 😉 Depuis IPFS idéalement. à voir.

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### Author: ![Reumy](https://forum.duniter.org/user_avatar/forum.duniter.org/reumy/32/3701_2.png) [@Reumy](https://forum.duniter.org/u/Reumy)
#### Post date: [30 April 2020 19:24 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/8 "2020-04-30T19:24:08Z")

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Mis à jour (1.6.5) sur un Ubuntu 20.04LTS.  
Le splashscreen apparait puis pouf plus rien!

Le debug affiche:

cesium --debug  
[6177:6177:0430/211724.159358:ERROR:component\_loader.cc(165)] Failed to parse extension manifest.  
[6204:6204:0430/211724.196667:ERROR:sandbox\_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.  
[6204:6204:0430/211724.409807:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[INFO] [splash] Launching Cesium… {«&nbsp;debug&nbsp;»:true,«&nbsp;menu&nbsp;»:false,«&nbsp;sdk&nbsp;»:false,«&nbsp;home&nbsp;»:"/home/ke"}  
[ERROR] {}

une idée?

edit: ça marche avec la 1.6.1 😉

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [1 May 2020 06:56 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/9 "2020-05-01T06:56:06Z")

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Non, pas d’idée ! Je vais avoir besoin de vous @Nassim et @Reumy pour débugger tout ça. Je vais mettre à disposition une version de Cesium avec un NWJS (qui gère le navigateur intégré) en version SDK. Ainsi le lancement avec --debug ouvrira une console Javascript de débogage. Je vous tiens au courant.

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### Author: ![Nassim](https://forum.duniter.org/letter_avatar/nassim/32/5_5575768a8748004e209b776fc1b2916d.png) [@Nassim](https://forum.duniter.org/u/Nassim)
#### Post date: [1 May 2020 11:15 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/10 "2020-05-01T11:15:07Z")

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Pas de soucis, envoies moi la version quand tu veux !

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [6 May 2020 18:12 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/11 "2020-05-06T18:12:05Z")

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J’ai pu faire une version SDK de Cesium-desktop, pour mieux débugger tout ca.

@Nassim, @Reumy, pouvez-vous s’il vous plait :

- télécharger de SDK (.deb) v1.6.7 : [https://github.com/duniter/cesium/releases/](https://github.com/duniter/cesium/releases/)
- installer le paquet
- lancer la commande `cesium --debug --menu` et donnez moi :
  - Vos logs console
  - Ou mieux, les logs de la fenetre de développement Javascript qui s’ouvre (enfin normalement).

Merci !

EDIT: il faut bien mettre `--menu` pour que les logs s’affiche dans le terminal. C’est un bug résiduel…

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<div class="post-metadata">

### Author: ![Nassim](https://forum.duniter.org/letter_avatar/nassim/32/5_5575768a8748004e209b776fc1b2916d.png) [@Nassim](https://forum.duniter.org/u/Nassim)
#### Post date: [6 May 2020 19:25 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/12 "2020-05-06T19:25:53Z")

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Salut @kimamila

Voici les logs au démarrage :

nassim@nassim:~$ cesium --debug --menu  
[9383:9383:0506/212255.747122:ERROR:sandbox\_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.  
[9386:9399:0506/212255.979624:ERROR:nss\_util.cc(750)] After loading Root Certs, loaded==false: NSS error code: -8018  
[9383:9383:0506/212256.001510:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[INFO] [desktop] Opening debugger…  
[INFO] [desktop] Launching Cesium… {«&nbsp;debug&nbsp;»:true,«&nbsp;menu&nbsp;»:true,«&nbsp;sdk&nbsp;»:true,«&nbsp;home&nbsp;»:"/home/nassim"}  
[DEBUG] [desktop] Getting settings from the local storage…  
[INFO] [desktop] User home: /home/nassim  
[INFO] [desktop] User locale: fr  
[INFO] [desktop] Preparing settings…  
[DEBUG] [desktop] Opening window {id: ‹&nbsp;cesium&nbsp;›, title: ‹&nbsp;Cesium&nbsp;›} …  
[9383:9383:0506/212257.499220:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[9383:9383:0506/212257.525036:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[DEBUG] [desktop] Getting settings from the local storage…  
[DEBUG] [desktop] Adding menu…  
[INFO] [desktop] Opening debugger…  
[9383:9383:0506/212258.141924:ERROR:buffer\_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL\_INVALID\_OPERATION : glBufferData: \<- error from previous GL command  
[DEBUG] [storage] Starting {local} storage…  
[DEBUG] [settings] Locale [fr-FR]  
[DEBUG] [cache] Creating cache {csWot-idty-300s} with {storageMode: memory}…  
[DEBUG] [cache] Creating cache {csWot-requirements-300s} with {storageMode: memory}…  
[DEBUG] [app] Root path is [chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium/index.html]  
[DEBUG] [settings] Starting…  
[DEBUG] [cache] Creating cache {esWot-memberships-300s} with {storageMode: memory}…  
[DEBUG] [crypto] Starting…  
[DEBUG] [crypto] Loading ‹&nbsp;FullJS&nbsp;› implementation…  
[WARN] pre-main prep time: 3 ms  
[DEBUG] [cache] Creating cache {csHttp-3600s} with {storageMode: memory}…  
[DEBUG] [device] Ionic platform ready - no device detected.  
[DEBUG] [storage] Started in 259ms  
[DEBUG] [settings] Loaded from local storage in 5ms  
[DEBUG] [settings] Started  
[DEBUG] [BMA] Starting [g1.duniter.org](http://g1.duniter.org) {ssl: true)…  
[DEBUG] [http] Checking actual version [1.7.21] is compatible with min expected version [1.1.0]  
[DEBUG] [BMA] Started in 347ms  
[DEBUG] [currency] Starting…  
[DEBUG] [cache] Creating cache {BMA-54000s} with {storageMode: memory}…  
[DEBUG] [cache] Creating cache {BMA-300s} with {storageMode: memory}…  
[INFO] [app] Current version [1.6.7] is the latest release  
[DEBUG] [http] Waiting websocket [/ws/block]…  
[DEBUG] [currency] Started in 183ms  
[DEBUG] [wallet] Starting…  
[DEBUG] [wallet] Restore {wdt2QRpA} from local storage  
[DEBUG] [wallet] Started in 6ms  
[DEBUG] [filter] Loading translations for locale [fr-FR]  
[DEBUG] [home] Loading feeds from [https://raw.githubusercontent.com/duniter/cesium/master/doc/feed/feed-fr.json](https://raw.githubusercontent.com/duniter/cesium/master/doc/feed/feed-fr.json)…  
[DEBUG] [cache] Creating cache {3600s} with {storageMode: memory}…  
[DEBUG] [ES] [http] Starting on [[g1.data.duniter.fr](http://g1.data.duniter.fr)] (SSL on)…  
[DEBUG] [filter] Computing constants from currency parameters  
[DEBUG] [crypto] Loaded ‹&nbsp;FullJS&nbsp;› implementation in 964ms  
[DEBUG] [home] Feeds loaded in 206ms  
[DEBUG] [ES] [http] Started in 302ms  
[DEBUG] [ES] [profile] Enable  
[DEBUG] [ES] [notification] Enable  
[DEBUG] [ES] [notification] Loading count…wdt2QRpA  
[DEBUG] [ES] [wallet] Enable  
[DEBUG] [ES] [wallet] Loading user avatar+name…  
[DEBUG] [ES] [message] Enable  
[DEBUG] [ES] [message] Loading count…  
[DEBUG] [ES] [subscription] Enable  
[DEBUG] [ES] [registry] Loading pages count…  
[DEBUG] [ES] [group] Enable  
[DEBUG] [ES] [invitations] Enable  
[DEBUG] [ES] [invitation] Loading count…  
[DEBUG] [ES] [subscription] Enable  
[DEBUG] [ES] [subscription] Loading subscriptions count…  
[DEBUG] [ES] [tx] Enable  
[DEBUG] [ES] [settings] Enable  
[DEBUG] [http] Waiting websocket [/ws/block]…  
[DEBUG] [ES] [notification] Loaded count (0) in 130ms  
[DEBUG] [ES] [notification] Starting listen user event…  
[DEBUG] [http] Waiting websocket [/ws/event/user/:pubkey/:locale]…  
[DEBUG] [ES] [wallet] Loaded user avatar+name in 148ms  
[DEBUG] [ES] [message] Loaded count (0) in 157ms  
[DEBUG] [ES] [invitation] Loaded count (0) in 157ms  
[DEBUG] [ES] [group] Detecting 0 unread notifications  
[DEBUG] [ES] [registry] Loaded pages count (0)  
[DEBUG] [ES] [subscription] Loaded count (0)  
[DEBUG] [http] Listening on websocket [/ws/block]…  
[DEBUG] [currency] Received new block {320082-0000019DC3A8673910F0C242DCFCBE165A9ED985525218FDDB315564CCCB9216}  
[DEBUG] [http] Listening on websocket [/ws/event/user/:pubkey/:locale]…

Pas grand chose dans la console javascript :

cesium-desktop.js:169 [desktop] Opening debugger…  
cesium-desktop.js:174 pre-main prep time: 3 ms  
console.warn @ cesium-desktop.js:174  
cesium-desktop.js:169 [app] Current version [1.6.7] is the latest release

Sinon l’application se lance correctement chez moi !

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [6 May 2020 20:27 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/13 "2020-05-06T20:27:53Z")

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> [@Nassim](#):
>
> Sinon l’application se lance correctement chez moi !

Juste cette phrase m’aurait suffit 🙂 Du moment que ca marche.  
Maintenant peux tu tester le fichier .deb normal, pour voir si ca se lance toujours ?  
Il te faudra peut-etre déinstaller l’autre version.

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### Author: ![Nassim](https://forum.duniter.org/letter_avatar/nassim/32/5_5575768a8748004e209b776fc1b2916d.png) [@Nassim](https://forum.duniter.org/u/Nassim)
#### Post date: [6 May 2020 20:32 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/14 "2020-05-06T20:32:37Z")

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Toujours bon avec le .deb normal 😉

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [6 May 2020 20:42 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/15 "2020-05-06T20:42:13Z")

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Cool ! Plus qu’à attendre la confirmation de @Reumy avant de déployer sur le site officiel cesium.app

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<div class="post-metadata">

### Author: ![Reumy](https://forum.duniter.org/user_avatar/forum.duniter.org/reumy/32/3701_2.png) [@Reumy](https://forum.duniter.org/u/Reumy)
#### Post date: [8 May 2020 18:17 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/16 "2020-05-08T18:17:49Z")

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ça fonctionne (sdk et normal) merci @kimamila 😉

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<div class="post-metadata">

### Author: ![Reumy](https://forum.duniter.org/user_avatar/forum.duniter.org/reumy/32/3701_2.png) [@Reumy](https://forum.duniter.org/u/Reumy)
#### Post date: [19 May 2020 16:37 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/17 "2020-05-19T16:37:03Z")

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@kimamila  
Sur une autre instal ubuntu 20, césium 1.6.7 ne se lance pas…  
Voici le résultat de:

```
cesium --debug
[6865:6865:0519/182853.815367:ERROR:sandbox_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.
[6844:6844:0519/182854.030772:ERROR:component_loader.cc(165)] Failed to parse extension manifest.
[6865:6865:0519/182857.929372:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[INFO] [desktop] Opening debugger...
[INFO] [desktop] Launching Cesium...	{"debug":true,"menu":false,"sdk":true,"home":"/home/alicia"}
[DEBUG] [desktop] Getting settings from the local storage...
[6865:6865:0519/182900.754941:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[ERROR] [desktop] Error while trying to launch Cesium: Cannot read property 'split' of null	TypeError: Cannot read property 'split' of null
    at loadSettings (chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:222:96)
    at startApp (chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:518:5)
    at chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:553:20
[6844:6844:0519/182900.900743:ERROR:CONSOLE(1)] "Uncaught ReferenceError: DevToolsAPI is not defined", source: devtools://devtools/bundled/devtools_app.html?remoteBase=https://chrome-devtools-frontend.appspot.com/serve_file/@ac9418ba9c3bd7f6baaffa0b055dfe147e0f8364/&dockSide=undocked (1)
[6844:6844:0519/182900.900912:ERROR:CONSOLE(1)] "Uncaught ReferenceError: DevToolsAPI is not defined", source: devtools://devtools/bundled/devtools_app.html?remoteBase=https://chrome-devtools-frontend.appspot.com/serve_file/@ac9418ba9c3bd7f6baaffa0b055dfe147e0f8364/&dockSide=undocked (1)
```

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<div class="post-metadata">

### Author: ![kimamila](https://forum.duniter.org/user_avatar/forum.duniter.org/kimamila/32/185_2.png) [@kimamila](https://forum.duniter.org/u/kimamila)
#### Post date: [21 May 2020 07:49 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/18 "2020-05-21T07:49:38Z")

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Ok, du coup avec la trace je vais pouvoir régler cela facilement. Merci

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### Author: ![vincentux](https://forum.duniter.org/user_avatar/forum.duniter.org/vincentux/32/172_2.png) [@vincentux](https://forum.duniter.org/u/vincentux)
#### Post date: [21 May 2020 08:15 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/19 "2020-05-21T08:15:57Z")

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Çà ressemble à l’issue que j’avais faite…

> **[cesium-g1-test - Fenêtre blanche "sans titre" (#921) · Issues · clients /...](https://git.duniter.org/clients/cesium-grp/cesium/-/issues/921)**
>
> Je souhaité tester \*\*cesium-g1-test\*\* desktop version 1.6.7 sous Xubuntu mais j'obtiens le splashscreen et une fenêtre "sans titre" blanche !\[ksnip\_20200511-155303\](/uploads/85447c22c530c83ece3189c4e477856c/ksnip\_20200511-155303.png) Et voici les...

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### Author: ![elois](https://forum.duniter.org/user_avatar/forum.duniter.org/elois/32/1541_2.png) [@elois](https://forum.duniter.org/u/elois)
#### Post date: [11 August 2020 21:00 UTC](https://forum.duniter.org/t/cesium-desktop-lancement-impossible-sur-certaines-distributions-linux-cesium-1-6-2/7233/20 "2020-08-11T21:00:58Z")

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> [@Reumy](#):
>
> Sur une autre instal ubuntu 20, césium 1.6.7 ne se lance pas…

Je viens d’upgrade mon ubuntu en 20.04 et j’ai le même problème que @Reumy :

```
$ cesium
[10005:10005:0811/225345.354809:ERROR:component_loader.cc(165)] Failed to parse extension manifest.
[10032:10032:0811/225345.394998:ERROR:sandbox_linux.cc(371)] InitializeSandbox() called with multiple threads in process gpu-process.
[10032:10032:0811/225345.482660:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[INFO] [desktop] Launching Cesium...	{"debug":false,"menu":false,"sdk":true,"home":"/home/elois"}
[ERROR] [desktop] Error while trying to launch Cesium: Cannot read property 'split' of null	TypeError: Cannot read property 'split' of null
    at loadSettings (chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:222:96)
    at startApp (chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:518:5)
    at chrome-extension://eddgpcgfbhhopcmllclnjdoiepjnmnjj/cesium-desktop.js:553:20 

```

> [@kimamila](#):
>
> Ok, du coup avec la trace je vais pouvoir régler cela facilement.

@kimamila tu disais pouvoir résoudre cela facilement’ est-ce déjà fait ? Si oui peut tu publier un hotfix pour que l’on puisse bénéficier du correctif ? Merci 🙂

En attendant, existe t’il un moyen de contournement pour faire fonctionner cesium desktop sur ubuntu 20.04 ?

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