Game works perfect.
Still can play online, multiplayer and single in any difficulty and it does not lag.
Changing Sound settings, video settings even activating multicore, AA and changing resolution was tested.
I can still change the shadow and AA settings can be change to see the best image ingame.
What does not
Everything works. Everything was tested
What was not tested
Everything was tested for several hours including 8 player co-op.
Test on 3 PCs: Core 2 Duo E7400 4GB RAM Nvidia 8600 (Driver 295.20) Core 2 Duo E8500 4GB RAM Nvidia 9500 GT (Driver 295.20) Core i7 2600 16GB RAM Nvidia 440 GT (Driver 295.20)
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Linux Mint 16 "Petra" x86_64||May 16 2014||1.7.19||Yes||Yes||Platinum||Philipglo Joshua Opulencia|
|Show||Ubuntu 13.04 "Raring" amd64 (+ variants like Kubuntu)||Aug 19 2013||1.7.0||Yes||Yes||Platinum||JT|
|Show||Arch Linux x86_64||Mar 14 2013||1.5.25||Yes||Yes||Silver||Exar101|
|Show||Ubuntu 12.10 "Quantal" i386 (+ variants like Kubuntu)||Jan 10 2013||1.5.21||Yes||Yes||Gold||MR_squiggley|
|Show||Slamd64 -current||Dec 16 2012||1.5.19||Yes||Yes||Bronze||Zootal|
|Bug #||Description||Status||Resolution||Other apps affected|
|12453||Bad performance in Source based games||CLOSED||FIXED||View|
|19522||Team Fortress 2 (TF2) missing menu fonts||CLOSED||FIXED||View|
|19748||Multiple games complain about checking occlusion query results from the wrong thread (Metro 2033, Unreal Tournament 3, Counter Strike: Source, Metro 2033, Call of Duty 4, Left 4 Dead, Left 4 Dead 2, Final Fantasy XIV, Half-Life 2)||CLOSED||FIXED||View|
|20736||Left 4 Dead 2 needs imagehlp/ImageAddCertificate() to complete installation||CLOSED||FIXED||View|
|20858||Left 4 Dead 2 will not start||CLOSED||FIXED||View|
|20910||Left 4 Dead 2 fails to complete installation||CLOSED||ABANDONED||View|
|21239||Left 4 Dead 2 (Steam) crashes trying to join a multiplayer game||CLOSED||FIXED||View|
|22534||Many Valve Source games will not start on ATI Radeon HD 5870||CLOSED||DUPLICATE||View|
|23286||Disconnected: Server unable to authenticate Steam ID||CLOSED||FIXED||View|
|23516||Left 4 Dead 2: sounds do not play reliably||CLOSED||FIXED||View|
|24601||L4D2: Client.dll always fails validation when verifying game cache.||CLOSED||INVALID||View|
|24667||On ATI Radeon HD 5xxx (and probably 6xxx) all source-based games flicker and can't render some objects and NPCs||CLOSED||INVALID||View|
|24684||Multiple Source engine based games (Steam): out-of-order rendering, bloom effect and lights are visible through walls when multicore rendering is enabled||NEW||View|
|25150||Some effects are rendered upside down in source engine games||CLOSED||FIXED||View|
|25256||Source based games won't start (Team Fortress 2)||CLOSED||FIXED||View|
|27166||L4D2: Character voice audio missing during intro.||CLOSED||FIXED||View|
|27453||Lag when loading new sound in source games||NEW||View|
|27779||Desktop mouse pointer always visible in Steam games||CLOSED||FIXED||View|
|28066||Sound stops after some time (restarting sound in game usually possible)||CLOSED||FIXED||View|
|40955||Steam version of Left 4 Dead 2 v126.96.36.199 crashes randomly in Multiplayer because of a certificate problem in the MOTD||CLOSED||FIXED||View|
|48666||Left 4 Dead 2: Vulkan: significantly lower performance than GL||UNCONFIRMED||View|