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2013.Október 2.(Sze) 21:07 időpontban Magnus Granberg ezt írta: |
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> onsdag 02 oktober 2013 20.41.32 skrev Alex Efros: |
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>> Hi! |
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>> |
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>> On Tue, Oct 01, 2013 at 09:21:00PM +0200, Hinnerk van Bruinehsen wrote: |
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>> > > I can test proprietary nvidia if someone provide me with modified |
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>> ebuild |
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>> > > or patch or instructions what's to do. |
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>> > |
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>> > If you want to try, you could try the xorg-2.eclass from here: |
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>> I've tried both rebuilding only xorg-server first, restart X, then |
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>> rebuilde all x11-drivers/* packages and reboot (to reload kernel |
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>> module) - in both cases everything works fine with proprietary nvidia. |
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>> |
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>> I've also tried nouveau and nv drivers, but got "Failed to load … |
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>> undefined symbol: …" errors (with different symbols for each driver). |
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>> Maybe this happens because some other libs should be recompiled, or |
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>> because of already loaded nvidia kernel module. |
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> |
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> When i tred nouveau and the radeaon driver i needed to define the load |
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> order of |
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> the drivers modules else i did get undefined symbols. On radeon i could |
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> not |
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> even load some of the needed modules. But all this was some long time ago. |
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> /Magnus |
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> |
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Aha! |
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|
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As a last step I also compiled radeon with full relro. And Xorg fails to |
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load. |
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The error message says: |
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Failed to load /usr/lib64/xorg/modules/drivers/radeon_drv.so: |
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/usr/lib64/xorg/modules/drivers/radeon_drv.so: undefined symbol: |
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exaWaitSync |
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|
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So radeon still needs lazy. But Xorg and other drivers are RELRO now. |
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I have to say the first load of X takes a bit longer than usuall - makes |
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sense because of the BIND_NOW... |
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|
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How I can define the load order of the modules? |
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I may play around with it. A bit more false sense of security! :-) |
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|
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Thx: Dw. |
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-- |
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dr Tóth Attila, Radiológus, 06-20-825-8057 |
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Attila Toth MD, Radiologist, +36-20-825-8057 |
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