[Linux] [Dev-Version] Couldn't set pixel format

[mkg20001]

My Minecraft crashes:
org.lwjgl.LWJGLException: X Error - disp: 0x7f9cf880f1a0 serial: 143 error: GLXBadContext request_code: 155 minor_code: 4

http://paste.ee/p/cwT65

Is there a fix?

[wlhlm]

libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast

It looks like you're missing an accelerated graphics driver.

Here's an MC bugreport.

What GPU do you have?

[mkg20001]

the problem - it worked in a previously installed MultiMC dev version

[mkg20001]

Graphics: Card: Advanced Micro Devices [AMD/ATI] Broadway PRO [Mobility Radeon HD 5850]
Display Server: X.Org 1.17.2 drivers: ati,radeon (unloaded: fbdev,vesa) Resolution: 1600x900@59.98hz
GLX Renderer: Gallium 0.4 on AMD JUNIPER (DRM 2.43.0, LLVM 3.6.2) GLX Version: 3.0 Mesa 11.0.2

[peterix]

How do you run MultiMC?

[mkg20001]

by desktop shortcut - on ubuntu - with the ubuntu debian package

[peterix]

Right. Run 'env' in a terminal and post what that prints out.

Then add 'env' as a pre-launch command in MultiMC and see what that prints.

[mkg20001]

XDG_VTNR=7
XDG_SESSION_ID=c2
CLUTTER_IM_MODULE=xim
XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/maciej
COMP_WORDBREAKS=    
"'><;|&(:
GPG_AGENT_INFO=/tmp/gpg-iBsFIj/S.gpg-agent:7952:1
TERM=xterm-256color
SHELL=/bin/bash
VTE_VERSION=4002
WINDOWID=62914570
UPSTART_SESSION=unix:abstract=/com/ubuntu/upstart-session/1000/7615
GNOME_KEYRING_CONTROL=
GTK_MODULES=unity-gtk-module
USER=maciej
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path
XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
DESKTOP_SESSION=ubuntu
QT_IM_MODULE=ibus
QT_QPA_PLATFORMTHEME=appmenu-qt5
XDG_SESSION_TYPE=x11
JOB=gnome-session
PWD=/home/maciej
XMODIFIERS=@im=ibus
GNOME_KEYRING_PID=
LANG=de_DE.UTF-8
GDM_LANG=de_DE
MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path
NODE_PATH=/usr/lib/nodejs:/usr/lib/node_modules:/usr/share/javascript
IM_CONFIG_PHASE=1
COMPIZ_CONFIG_PROFILE=ubuntu
GDMSESSION=ubuntu
SESSIONTYPE=gnome-session
GTK2_MODULES=overlay-scrollbar
HOME=/home/maciej
XDG_SEAT=seat0
SHLVL=1
LANGUAGE=de_DE
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
UPSTART_INSTANCE=
UPSTART_EVENTS=started starting
XDG_SESSION_DESKTOP=ubuntu
LOGNAME=maciej
QT4_IM_MODULE=xim
XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-t3ZhMGGqch
LESSOPEN=| /usr/bin/lesspipe %s
INSTANCE=Unity
UPSTART_JOB=unity-settings-daemon
XDG_RUNTIME_DIR=/run/user/1000
DISPLAY=:0
XDG_CURRENT_DESKTOP=Unity
GTK_IM_MODULE=ibus
LESSCLOSE=/usr/bin/lesspipe %s %s
XAUTHORITY=/home/maciej/.Xauthority
_=/usr/bin/env

[mkg20001]

it seems to work with

env /opt/multimc/run.sh

[peterix]

hmm... so what is the output of using env as a pre-launch command?

[peterix]

<peterix> I guess I'll get to it and other such issues over the next two weeks.
<peterix> but if you can test, try to find out what library paths is that java process ran with...
<peterix> it really shouldn't be doing that
<peterix> it's supposed to be isolated from the mmc stuff
<Soni> LD_LIBRARY_PATH as seen by wrapper command :/home/soniex2/.local/share/Steam/ubuntu12_32:/home/soniex2/.local/share/Steam/ubuntu12_64:/home/soniex2/MultiMC/:/home/soniex2/MultiMC//bin
<Soni> hmm... wrapper command...

Confirmed. Somehow, the LD_LIBRARY_PATH required for MultiMC is getting propagated to MC, again.

[peterix]

The above was because running MultiMC from Steam in a specific way added some extra LD_LIBRARY_PATH entries.

So, your problem must have been something else.

[peterix]

Yeah. Except if that happens, it's the DE being buggy. It has no business of setting LD_LIBRARY_PATH.