snapからのブラウザが動きません。ubuntu-22.04-desktop-amd64

lubuntu-22.04（デスクトップをlxdeに変更）では、
そんな感じは、受けなかったのですが、、、。

「最小インストール」で、インストールした、
ubuntu本家の22.04なのですが、
ブラウザの類が具合悪いです。
デフォルトで入るfirefoxも、あとから入れた
chromium（aptでインストールしましたが、
snap由来のもの）も動きません。

$ firefox
Gtk-Message: 07:15:17.295: Failed to load module "canberra-gtk-module"
Gtk-Message: 07:15:17.296: Failed to load module "canberra-gtk-module"
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.

(firefox:8634): Gdk-WARNING **: 07:15:25.503: The program 'firefox' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAlloc'.
(Details: serial 510 error_code 11 request_code 146 (unknown) minor_code 7)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the GDK_SYNCHRONIZE environment
variable to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
Exiting due to channel error.
Exiting due to channel error.

$ chromium
Gtk-Message: 09:28:17.239: Failed to load module "canberra-gtk-module"
Gtk-Message: 09:28:17.240: Failed to load module "canberra-gtk-module"
[2904:2904:0517/092817.320344:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.320510:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.320678:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.320788:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.320918:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321031:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321119:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321199:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321278:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321356:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321433:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321516:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321595:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321673:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321752:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321831:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.321910:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322011:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322091:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322169:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322253:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322334:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322412:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322492:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322572:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322652:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322732:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322812:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322912:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.322991:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323072:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323151:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323230:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323309:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323386:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323464:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323541:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323619:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323696:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2904:2904:0517/092817.323776:ERROR:gbm_wrapper.cc(275)] Failed to export buffer to dma_buf: No such file or directory (2)
[2802:2802:0517/092830.053484:ERROR:process_singleton_posix.cc(339)] Failed to create /home/user/snap/chromium/common/chromium/SingletonLock: File exists (17)
[2802:2802:0517/092830.070764:ERROR:chrome_browser_main.cc(1431)] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.


上は、両方とも、フルログです。
chromiumの場合は、同アプリケーションの
ウィンドウの枠は出ますが、ウィンドウの中は、
デスクトップの壁紙が透過したような感じで見えている
だけで、まったく使えません。

snapといえば、どんな環境でも動くように、
仕立てられている、つまりライブラリが
osシステムとは独立して存在している、
という認識でおります。つまり、
動かないとなれば、ubuntuに限らず、
どの環境でも動かないはずだと思っています。

でも、そうであるのなら、
大騒ぎになっているはずですが、大騒ぎになっていない
ってことは、ubuntu最小インストールでの
限定的な問題なのでしょうか。

$ sudo snap install brave

で、brave-browserは、使えています。
上を実行以前に、aptでsnapをインストールする
必要がありますが。

もっとも使いたいbraveが使えるから、
ま、いいか、と。

32bit版のsnapは、存在するのでしょうか。
存在するのであれば、個人的に、archlinux32で
動かすことのできなかったchromiumを、
動かせるのかもしれません。
試してみようと思います。

ubuntuプロジェクトは、ブラウザに関して、
ライブラリ整合など、考えなくていいようになる
ので、飛びついたのかもしれません。
snapで入るものの動作検証は、何もしてにない
んだろうと思います。でもですね、aptやaptitudeで、
インストールできる、ということは、
動作責任の一旦は担うべきじゃないですかね。