Portal

Portal

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Alice.rus 2013 年 5 月 3 日 上午 1:38
[Linux] Transparent walls and objects
I have a laptop with Optimus.
Sometimes walls become transparent on Intel HD3000
Screenshot 1
Screenshot 2
Screenshot 3

...and objects:
Screenshot 4

Info from my bugreport:
title: testchmb_a_04: transparent walls description: sometimes walls become transparent. Linux Mint 14 (kernel 3.5.0-17-generic) Intel HD 3000 OS Version: Ubuntu 3.5.0-17.28-generic 3.5.5 Driver Name: Intel Open Source Technology Center (Mesa DRI Intel(R) Sandybridge Mobile x86/MMX/SSE2) 3.0 Mesa 9.0.3 - 1366x768 VendorId / DeviceId: 0x1 / 0x2 SubSystem / Rev: 0x0 / 0x0 DXLevel: gamemode - 9.0 (full-precision) Vid: 1366 x 768 Framerate: 64.227 Convars: skill: 1 net: rate 30000 update 20 cmd 30 latency 0 msec host_thread_mode: 0 sv_alternateticks: 0 ai_strong_optimizations: 0 Map version: 1120 Current time: 65.610 gamedir: /home/*****/.local/share/Steam/SteamApps/common/Portal/portal email ********* report type Video / Display Problems submitter [] level testchmb_a_04 position -573.159912 219.803040 0.031250 orientation 9.244578 5.340141 0.000000 build 5289 (VSS) save file save/2013_05_03.sav screenshot screenshots/2013_05_03.jpg Bug submission succeeded
最後修改者:Alice.rus; 2013 年 5 月 3 日 下午 11:41
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目前顯示第 1-15 則留言,共 19
faust.twi 2013 年 5 月 3 日 上午 8:23 
+1
moronoxyd 2013 年 5 月 3 日 上午 8:33 
faust.twi: Do you have an Intel video card as well?
Alice.rus and somebody else who mentioned this both have Intel cards, so this problem could be Intel specific.
rr00mm11 2013 年 5 月 3 日 下午 9:26 
Same here, I have an Nvidia and an Intel video card.
Alice.rus 2013 年 5 月 3 日 下午 11:41 
I have an optimus laptop with HD3000 and nvidia gt540m graphics. bumblebee 3.2.1 installed and 310 experimental drivers. This bug not present on nvidia. for me.
最後修改者:Alice.rus; 2013 年 5 月 3 日 下午 11:49
MagicMyth 2013 年 5 月 4 日 上午 3:57 
I've also seen the same transparency issue with my Intel HD 4000 (i7-3520M) using both Mesa 9.0.3 from Ubuntu Quantal and the latest Mesa GIT.
Gra_Ulv 2013 年 5 月 4 日 上午 6:49 
I have the same issue. Intel HD 3000. Plays fine on the card in Windows.
croncobaurul 2013 年 5 月 4 日 上午 8:07 
Same here, Intel HD 3000, Ubuntu 13.04.
LukeStoneHm 2013 年 5 月 6 日 上午 12:34 
Experiencing the same on a Acer v3-771 Intel HD3000, Ubuntu 13.04. I often see the glass walls through other objects. I also see the field by each level exit through walls.
最後修改者:LukeStoneHm; 2013 年 5 月 6 日 上午 12:34
Patagonicus42 2013 年 5 月 6 日 上午 3:02 
Same problem here with Gentoo on an Intel GPU. Not sure what model, though, should be a HD4000.
Dan 2013 年 5 月 6 日 下午 9:03 
Same here, Ubuntu 13.04 Intel 4000HD
LukeStoneHm 2013 年 5 月 11 日 下午 2:21 
I'm also seeing on my friends new Samsung. HD4000.
Mara 2013 年 5 月 12 日 上午 3:00 
Same here:

"Running on a Mesa DRI Intel(R) Sandybridge Mobile from Intel Open Source Technology Center
OpenGL version 3.0 Mesa 9.0 is supported"
Uniquely Named 2013 年 5 月 14 日 上午 6:27 
@Vortex I also get trippy multicoloured vision while stepping into a portal. It makes the late levels harder.

Ubuntu 13.04, Intel HD3000.
Uniquely Named 2013 年 5 月 14 日 上午 6:44 
Switching to xorg-edgers seemed to help with the trippy vision (though not with the occlusion), can someone confirm? Edit: no, it happened again in a different level.
最後修改者:Uniquely Named; 2013 年 5 月 14 日 上午 9:32
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目前顯示第 1-15 則留言,共 19
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張貼日期: 2013 年 5 月 3 日 上午 1:38
回覆: 19