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On Saturday 05 Mar 2016 00:10:23 Frank Steinmetzger wrote: |
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> Hello Fellows, |
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> |
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> My PC had been running on Intel graphics for 1½ years. Finally, I got myself |
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> an AMD R7 370 today and installed it (together with a second set of 16 Gigs |
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> of RAM ^^). |
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> |
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> I could use some help getting it working properly. Here is what I did: |
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> yesterday I enabled VIDEO_CARDS=radeon in make.conf and rebuilt world with |
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> --changed-use. I also reconfigured the kernel to build the Intel driver as |
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> a module and to include the radeon module. |
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|
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I believe you need VIDEO_CARDS="radeon radeonsi". Did you read this page? |
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|
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https://wiki.gentoo.org/wiki/Radeon |
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> After installing the card, at first I only had a black screen and found out |
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> (thanks to #gentoo) that I needed a firmware blob. Once that was installed, |
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> I had a KMS-enabled VT on my AMD-connected monitor. Yay. |
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> |
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> Now I'm stuck with a malfunctioning X (or more specifically, KDE, as it |
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> seems). I can run AwesomeWM just fine. But when I try to start KDE, I see |
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> the first of those fading-in progress icons and then the screen goes black. |
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> |
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> I created a test account to have a clean setup of KDE. This starts KDE |
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> partially, only up to a desktop with an empty panel. There is no mouse |
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> cursor to move around and no reaction to shortcuts such as Alt+F2. |
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> |
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> What else could I have missed in my migration from Intel to AMD? eselect |
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> opengl only shows the xorg-x11 option. I had to comment out a modeline which |
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> I set manually in xorg.conf. |
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> |
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> See attached: |
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> - /etc/X11/xorg.conf.d/gfx.conf |
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> - /var/log/Xorg.0.log from running startx with .xinitrc containing startkde. |
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> You can see those three blocks of modelines at the end. At around or just |
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> before this point the screen goes dark. |
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> |
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> Can anyone give me a nudge. Or maybe I should as in a KDE list. |
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Have you tried booting without a xorg.conf.d/gfx.conf file to see if it picks |
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up the radeon drivers? |
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-- |
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Regards, |
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Mick |