bug#53159: 29.0.50; Lost fonts after game bumbrace

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Jean Louis]

[-- Attachment #1: Type: text/plain, Size: 3566 bytes --]


I have pressed M-& to run the game "bumbrace" and after finishing the
game, I could see the messages:

Mark set
** Video mode set **
** Loading Data **
** Main data loaded **
** Racer selected **
** Racer data loaded **
Awaiting SDL_Quit()
SDL_Quit() finished.

while fonts disappeared. Interesting is that fonts did not disappear on
the all screen of Emacs but just in 2 columns, you may see "PDF" still
being displayed.


In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo version 1.17.4, Xaw3d scroll bars)
 of 2022-01-09 built on protected.rcdrun.com
Repository revision: 3984ea855361f8c82cdeffbc616dbb459c257dae
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12013000
System Description: Parabola GNU/Linux-libre

Configured using:
 'configure --with-x-toolkit=lucid'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY INOTIFY
PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
WEBP X11 XAW3D XDBE XIM XPM LUCID ZLIB

Important settings:
  value of $LC_ALL: en_US.UTF-8
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: @im=exwm-xim
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date seq gv
subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese composite emoji-zwj charscript
charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget keymap hashtable-print-readable backquote threads
dbusbind inotify lcms2 dynamic-setting system-font-setting
font-render-setting cairo x-toolkit x multi-tty make-network-process
emacs)

Memory information:
((conses 16 46929 7545)
 (symbols 48 6198 1)
 (strings 32 17383 1744)
 (string-bytes 1 539903)
 (vectors 16 12543)
 (vector-slots 8 168556 11258)
 (floats 8 22 34)
 (intervals 56 248 0)
 (buffers 992 11))

-- 
Thanks,
Jean Louis

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns


[-- Attachment #2: Screenshot --]
[-- Type: image/png, Size: 82157 bytes --]

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Eli Zaretskii]

> From: Jean Louis <bugs@gnu.support>
> Date: Mon, 10 Jan 2022 17:31:04 +0300
> 
> I have pressed M-& to run the game "bumbrace" and after finishing the
> game, I could see the messages:
> 
> Mark set
> ** Video mode set **
> ** Loading Data **
> ** Main data loaded **
> ** Racer selected **
> ** Racer data loaded **
> Awaiting SDL_Quit()
> SDL_Quit() finished.
> 
> while fonts disappeared. Interesting is that fonts did not disappear on
> the all screen of Emacs but just in 2 columns, you may see "PDF" still
> being displayed.

If you go to one of those places where "fonts disappeared", and press
"C-u C-x =", what does Emacs display in the *Help* buffer that it pops
up?

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Lars Ingebrigtsen]

Jean Louis <bugs@gnu.support> writes:

> I have pressed M-& to run the game "bumbrace" and after finishing the
> game, I could see the messages:

Is that a game commonly available on Linux systems?  A bit of googling
didn't reveal anything.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Jean Louis]

* Lars Ingebrigtsen <larsi@gnus.org> [2022-01-13 12:02]:
> Jean Louis <bugs@gnu.support> writes:
> 
> > I have pressed M-& to run the game "bumbrace" and after finishing the
> > game, I could see the messages:
> 
> Is that a game commonly available on Linux systems?  A bit of googling
> didn't reveal anything.

Game name is bumprace

Description     : Arcade Game. You've to get from the start to the finish line without crashing into deadly blocks
URL             : http://www.linux-games.com/bumprace/

-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Lars Ingebrigtsen]

Jean Louis <bugs@gnu.support> writes:

> Game name is bumprace
>
> Description : Arcade Game. You've to get from the start to the finish
> line without crashing into deadly blocks
> URL             : http://www.linux-games.com/bumprace/

I tried running bumprace from the command line in Debian/bookworm, and
it messed up all the display settings so badly that I had to reboot the
laptop.

So I think what you're seeing may just be the effects of a very bad
program.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Jean Louis]

* Lars Ingebrigtsen <larsi@gnus.org> [2022-02-02 22:24]:
> Jean Louis <bugs@gnu.support> writes:
> 
> > Game name is bumprace
> >
> > Description : Arcade Game. You've to get from the start to the finish
> > line without crashing into deadly blocks
> > URL             : http://www.linux-games.com/bumprace/
> 
> I tried running bumprace from the command line in Debian/bookworm, and
> it messed up all the display settings so badly that I had to reboot the
> laptop.
> 
> So I think what you're seeing may just be the effects of a very bad
> program.

I was under impression that Emacs should not be affected by other
programs.

-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Eli Zaretskii]

> Date: Fri, 4 Feb 2022 09:51:13 +0300
> From: Jean Louis <bugs@gnu.support>
> Cc: 53159@debbugs.gnu.org
> 
> * Lars Ingebrigtsen <larsi@gnus.org> [2022-02-02 22:24]:
> > Jean Louis <bugs@gnu.support> writes:
> > 
> > > Game name is bumprace
> > >
> > > Description : Arcade Game. You've to get from the start to the finish
> > > line without crashing into deadly blocks
> > > URL             : http://www.linux-games.com/bumprace/
> > 
> > I tried running bumprace from the command line in Debian/bookworm, and
> > it messed up all the display settings so badly that I had to reboot the
> > laptop.
> > 
> > So I think what you're seeing may just be the effects of a very bad
> > program.
> 
> I was under impression that Emacs should not be affected by other
> programs.

If another program messes up the entire OS, then Emacs cannot not be
affected.

bug#53159: 29.0.50; Lost fonts after game bumbrace

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

> If another program messes up the entire OS, then Emacs cannot not be
> affected.

So I guess there isn't much to be done on the Emacs side of things, and
I'm closing this bug report.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no