[Linux] Loading Shaders stuck

cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
in Technical Support
Hello,
I just bought the game and could not run tutorial during those errors in log file, it says:
[ 25.342] Worker 07 : Error: shaders/GorgeTunnel.screenfx:24 : Parameter 'noiseMap' doesn't exist in shader
[ 25.342] Worker 07 : Error: shaders/GorgeTunnel.screenfx:24 : Parameter 'baseTexture' doesn't exist in shader
[ 25.342] Worker 07 : Error: shaders/GorgeTunnel.screenfx:24 : Parameter 'amount' doesn't exist in shader

And It sometimes crash, sometimes freeze without crash. In annex I append also a few information about fglrx that I have

My kernel is:
Linux cojack-desktop 3.16.0-28-generic #38-Ubuntu SMP Fri Dec 12 17:37:40 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Could you help guys?
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Comments

  • GhoulofGSG9GhoulofGSG9 Join Date: 2013-03-31 Member: 184566Members, Super Administrators, Forum Admins, Forum Moderators, NS2 Developer, NS2 Playtester, Squad Five Blue, Squad Five Silver, Reinforced - Supporter, WC 2013 - Supporter, Pistachionauts
    edited December 2014
    I get the same errors on windows. So i guess that's not really the reason you crash. Could you attach gdb to ns2 and get us a full backtrace?
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    GhoulofGSG9 wrote: »
    I get the same errors on windows. So i guess that#s not really the reason you crash. Could you attach gdb to ns2 and get us a full backtrace?

    I will try, give me a sec.
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    Sorry, but I have no idea how to run game in dbg mode, I just found an option to run a steam in dgb, but game runs it's own space out of the dbg, any tips?
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  • develdevel Join Date: 2014-09-13 Member: 198444Members
    Freeze-loading bug is back. Looks similar to the problem in the 269 build:
    http://forums.unknownworlds.com/discussion/comment/2220883

    But I can't reproduce it.
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    I could not attach gdb to the ns2 process, an errors is in an annex, or Im doing it wrong.
    gdb.txt 30.3K
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    Im newbie so forgive me, after attach an gdb to tthe process I forgot to continue the process, so in annex there you are an output from gdb with steam and ns2. What can I do to help more?
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  • GhoulofGSG9GhoulofGSG9 Join Date: 2013-03-31 Member: 184566Members, Super Administrators, Forum Admins, Forum Moderators, NS2 Developer, NS2 Playtester, Squad Five Blue, Squad Five Silver, Reinforced - Supporter, WC 2013 - Supporter, Pistachionauts
    So far you figured out how to use gdb ;) All you need to do now is to wait for ns2 to crash with a segfault and then run bt full.
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  • SamusDroidSamusDroid Colorado Join Date: 2013-05-13 Member: 185219Members, Forum Moderators, NS2 Developer, NS2 Playtester, Squad Five Gold, Subnautica Playtester, NS2 Community Developer, Pistachionauts
    I've heard of this error before with the same shaders but I don't know what causes it.
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    edited December 2014
    In annex there is a file with full gdb program runs, what did I do? I just modifiy the file run.sh in
    ~/.local/share/Steam/ubuntu12_32/steam-runtime/run.sh
    to exec a program in gdb:
    exec gdb "$@"

    After this you will have a full list of what happend step by step, around 182 line, gdb crash by him self (strange situation, kind of bug) and I run it once again as you can see in 200 line number after this game crash and you have bt full from lines 357

    What can I improve in this stack is that I can install an -dev packages for debugger symbols but it will be only an libc and fglrx, and I don't think so it will help you guys ;)
    I'm also an programmer

    Tell me how can I help you, to fix this error.
    Regards.
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    Any progress?
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  • SamusDroidSamusDroid Colorado Join Date: 2013-05-13 Member: 185219Members, Forum Moderators, NS2 Developer, NS2 Playtester, Squad Five Gold, Subnautica Playtester, NS2 Community Developer, Pistachionauts
    I can't see anything that would cause that error in the log. Though it seemed to not happen the second time you loaded the map
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    edited December 2014
    How can I improve those stack trace from gdb?
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  • GhoulofGSG9GhoulofGSG9 Join Date: 2013-03-31 Member: 184566Members, Super Administrators, Forum Admins, Forum Moderators, NS2 Developer, NS2 Playtester, Squad Five Blue, Squad Five Silver, Reinforced - Supporter, WC 2013 - Supporter, Pistachionauts
    edited December 2014
    cojack wrote: »
    How can I improve those stack trace from gdb?

    Those are totally fine but your issue seems to be related to awesomium which is a third part lib so nothing we can fix directly.
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  • cojackcojack Poland Join Date: 2014-12-21 Member: 200169Members
    Maybe I will compile new libawesomium v1.7.5.0 and try to replace the old one? Any tips? :smile:
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  • develdevel Join Date: 2014-09-13 Member: 198444Members
    That malloc part looks like gperftools compiled statically into awesomium. You can override some of its functions through LD_PRELOAD and suppress the assert. Maybe it won't crash afterwards.
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