Nhasi takadzokorora kubva kunhau kuti Valve ramba uchivandudza Proton, kuitiswa uko kwakavakirwa paWini kuunza yemuno Microsoft Windows mitambo kune iyo Stream Play mutengi yeLinux. Valve haina kufanana nemamwe makambani uye haingotarise chete pazvinhu zvese zvakakomberedza Microsoft, uye ndosaka ipuratifomu yemutambo wevhidhiyo chiutsi yakurudzira kuti dzimwe shanduko dziitwe kernel iyo inogona kuvandudza ruzivo rwevashandisi pavanotamba paLinux.
Iyo nyowani vhezheni yeProton, pakati pezvimwe zvinhu, inosanganisira basa iro inoderedza yakazara CPU kushandiswa kwemitambo yakawanda-tambo. Steam vagadziri vanoti ivo vakamanikidza «chiitiko chakasungwa neCUU pamushini wepamusoro-soro nekudzora graphic ruzivo kusvika padiki»Kuti uone mutsauko uripo pakati peshanduro iriko yeProton uye iyo inosanganisira iyo yakawanda-tambo yekuwedzera. Sezvatinoona mumufananidzo unotevera, iyo CPU mutoro inoderedzwa ne10% mumutambo weTomb Raider.
Mitambo paLinux yaizoshanda zvirinani kana kernel ikatora shanduko dzakarongwa naSteam
Shanduro itsva ye Proton zvakare inosanganisira iyo yekuyedza kutsiva esync, yechinyakare WINE ficha inogona kuwedzera tambo-tambo kuita mune mimwe mitambo. Asi vavaki veSteam vanoti chiitiko ichi chinouya nekutengeserana: chinovimba nekushanda kweLinux kernel efentfd (). Iko kushandiswa kweichi chiitiko inogona kukonzera kumwe kutsanangurwa kwefaira mukushandisa-zvine simba kunyorera uye kunogona kutungamira kune isinganzwisisike twist mune kernel. Ndipo apo Steam yakauya neshanduko kuLinux kernel yekuwedzera iyo futex () system kufona kuburitsa yakawedzera musimboti mashandiro ayo anogona kushandiswa kutsigira yakakwana tambo dhizaini kuwiriranisa.