Steam не запускается [Lubuntu 14.04]

[sandbox]

Код: [Выделить]

Running Steam on ubuntu 14.04 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(0_client)
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
steam: ../../src/xcb_io.c:576: _XReply: Assertion `!xcb_xlib_extra_reply_data_left' failed.
ILocalize::AddFile() failed to load file "public/steambootstrapper_english.txt".
[2015-04-20 07:16:52] Startup - updater built Aug 26 2014 15:35:42
Uploading dump (out-of-process) [proxy '']
/tmp/dumps/crash_20150420071652_1.dmp
Finished uploading minidump (out-of-process): success = no
error: libcurl.so: cannot open shared object file: No such file or directory
/home/superuser/.local/share/Steam/steam.sh: line 730:  3252 Aborted                 (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
mv: cannot stat ‘/home/superuser/.steam/registry.vdf’: No such file or directory
Installing bootstrap /home/superuser/.local/share/Steam/bootstrap.tar.xz
Reset complete!
Restarting Steam by request...
Running Steam on ubuntu 14.04 64-bit
STEAM_RUNTIME has been set by the user to: /home/superuser/.local/share/Steam/ubuntu12_32/steam-runtime
Installing breakpad exception handler for appid(steam)/version(0_client)
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
steam: ../../src/xcb_io.c:576: _XReply: Assertion `!xcb_xlib_extra_reply_data_left' failed.
ILocalize::AddFile() failed to load file "public/steambootstrapper_english.txt".
[2015-04-20 07:16:53] Startup - updater built Aug 26 2014 15:35:42
Uploading dump (out-of-process) [proxy '']
/tmp/dumps/crash_20150420071653_1.dmp
Finished uploading minidump (out-of-process): success = no
error: libcurl.so: cannot open shared object file: No such file or directory
/home/superuser/.local/share/Steam/steam.sh: line 730:  3395 Aborted                 (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"

Чистая система, недавно установленная, не ковырял ничего.
Драйвера проприетарные с amd.com, ставить сток - не вариант, т.к. там нет поддержки opencl для моей карточки.

[R9 270 дров 14.12]

[sandbox]

Отвечу сам, так как разобрался.

1. Удаляем драйвера AMD, если ставили с сайта:

Код: [Выделить]

sudo sh /usr/share/ati/fglrx-uninstall.sh
sudo apt-get purge fglrx*
sudo rm -f /etc/X11/xorg.conf
sudo rm -f /etc/X11/xorg.conf.original-0
2. Перезагружаемся. Затем:

Код: [Выделить]

sudo apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core xserver-xorg-video-radeon xserver-xorg-video-ati3. Устанавливаем стим.

Код: [Выделить]

sudo apt-get install steam4. Логинимся в стиме, обновляемся.
5. Устанавливаем какие угодно драйвера с сайта amd.ком, радуемся.

Суть в том, что стим запускается только на свободных драйверах, пока он не обновился. :-)