Установка Steam на ElementaryOS

Я пытаюсь установить Steam на ElementaryOS.

Я использовал Центр приложений, чтобы установить его, но я получил ошибки:

desktop:~$ steam Running Steam on elementary 0.4.1 64-bit STEAM_RUNTIME is enabled automatically Installing breakpad exception handler for appid(steam)/version(0) libGL error: unable to load driver: radeonsi_dri.so libGL error: driver pointer missing libGL error: failed to load driver: radeonsi libGL error: unable to load driver: radeonsi_dri.so libGL error: driver pointer missing libGL error: failed to load driver: radeonsi libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast 

Может ли кто-нибудь помочь мне с этим, пожалуйста? Я пробовал много решений, найденных на разных форумах, но, к сожалению, никто не решил.

Спасибо :)

ОБНОВЛЕНИЕ № 1: lspci -k

Здесь идет команда lspci -k:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: ivb_uncore Kernel modules: ie31200_edac 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 Display controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: mei_me Kernel modules: mei_me 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) Subsystem: ASRock Incorporation 7 Series/C210 Series Chipset Family High Definition Audio Controller Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.4 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c4) 00:1c.5 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 6 (rev c4) Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation Z77 Express Chipset LPC Controller (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller: Intel Corporation 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) Subsystem: ASRock Incorporation Motherboard Kernel modules: i2c_i801 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X] Subsystem: Micro-Star International Co., Ltd. [MSI] R7770-PMD1GD5 Kernel driver in use: radeon Kernel modules: radeon, amdgpu 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] Subsystem: Micro-Star International Co., Ltd. [MSI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 03:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01) 04:00.0 FireWire (IEEE 1394): LSI Corporation FW322/323 [TrueFire] 1394a Controller (rev 04) Subsystem: Askey Computer Corp. FW322/323 [TrueFire] 1394a Controller Kernel driver in use: firewire_ohci Kernel modules: firewire_ohci 04:01.0 Non-VGA unclassified device: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01) Subsystem: Device 0080:0002 Kernel modules: ath9k 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) Subsystem: ASRock Incorporation Motherboard (one of many) Kernel driver in use: r8169 Kernel modules: r8169 

Надеюсь, что это может немного помочь.