Gentoo Archives: gentoo-user

From: Nikos Chantziaras <realnc@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Nvidia driver surprise
Date: Sun, 28 Oct 2018 14:29:23
Message-Id: pr4gvb$uhn$1@blaine.gmane.org
In Reply to: [gentoo-user] Nvidia driver surprise by Philip Webb
1 On 28/10/2018 15:53, Philip Webb wrote:
2 > I updated to xorg-server-1.20.3 yesterday & ran into trouble.
3 > It wanted to update to nvidia-drivers-396.54 ,
4 > which doesn't support my graphics card ( Asus GT610 : bought 150914 ) :
5 > there was an error msg in Xorg.0.log to this effect.
6 > I tried 390.67 (which I had been using before yesterday)
7 > & updating to 390.87 , but got errors with the latter
8 > "failed to initialise kernel module" (Xorg)
9 > & "nvidia : unknown symbol backlight_device_register" (kernel) ;
10 > 390.67 won't emerge with xorg-server-1.20.3 .
11 >
12 > So I'm back using Nouveau, which seems to work adequately for most things,
13 > but won't run 3D screensavers.
14 >
15 > Perhaps I should buy a more upto-date graphics card.
16 >
17 > Does anyone have comments or suggestions ?
18
19 The nvidia legacy GPU driver branch is a PITA to follow. You need to
20 somehow magically know yourself which x.org versions they support and
21 package.mask newer versions of xorg-server yourself. Nvidia does not
22 seem to document the xorg versions they support. At least I haven't
23 found the place they document it, if they do.
24
25 Right now, I would try to mask >=x11-base/xorg-server-1.20, do a:
26
27 emerge -auDN @world
28
29 then re-emerge the legacy nvidia driver and see if that helps.