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daniel4230877 n00b
Joined: 25 Jul 2013 Posts: 21
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Posted: Fri Jul 26, 2013 4:53 am Post subject: abc123 |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:46 pm; edited 2 times in total |
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eccerr0r Watchman
Joined: 01 Jul 2004 Posts: 9645 Location: almost Mile High in the USA
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Posted: Fri Jul 26, 2013 5:55 am Post subject: |
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Did you try without an xorg.conf? What does it do without one?
My HD4000 works fine without it...
I don't know about what happened with legacy parameters but if running without an xorg.conf doesn't work, what's the permissions and owner/group on /dev/dri/card0, and does chmodding it help after starting X... if it does
this "may" help (it's deprecated as I do not need this on my system /etc/X11/xorg.conf - I don't even have an xorg.conf ...)
Code: | Section "DRI"
Mode 0666
EndSection
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_________________ Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
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daniel4230877 n00b
Joined: 25 Jul 2013 Posts: 21
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Posted: Fri Jul 26, 2013 6:17 am Post subject: |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:46 pm; edited 1 time in total |
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daniel4230877 n00b
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Posted: Fri Jul 26, 2013 8:23 am Post subject: |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:45 pm; edited 1 time in total |
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daniel4230877 n00b
Joined: 25 Jul 2013 Posts: 21
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Posted: Fri Jul 26, 2013 5:54 pm Post subject: |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:45 pm; edited 1 time in total |
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eccerr0r Watchman
Joined: 01 Jul 2004 Posts: 9645 Location: almost Mile High in the USA
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Posted: Fri Jul 26, 2013 6:43 pm Post subject: |
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pastebin/pastespace/... your /var/log/Xorg.0.log when running without a xorg.conf or post your xorg.conf... _________________ Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
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daniel4230877 n00b
Joined: 25 Jul 2013 Posts: 21
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Posted: Fri Jul 26, 2013 8:14 pm Post subject: |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:45 pm; edited 1 time in total |
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eccerr0r Watchman
Joined: 01 Jul 2004 Posts: 9645 Location: almost Mile High in the USA
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Posted: Fri Jul 26, 2013 8:43 pm Post subject: |
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Well, it's good that you got it fixed, but I will have to call this an unsolved mystery for people who find this thread via search... :(
If there is a real correlation it would have to have nothing to do with drivers, but rather with a strange configuration with permissions... and this would be rather hard to do... _________________ Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
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daniel4230877 n00b
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Posted: Sat Jul 27, 2013 3:14 am Post subject: |
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abc123
Last edited by daniel4230877 on Fri Aug 18, 2023 6:45 pm; edited 1 time in total |
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Princess Nell l33t
Joined: 15 Apr 2005 Posts: 916
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Posted: Sat Jul 27, 2013 11:14 pm Post subject: |
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As far as I can tell, the required options are enabled in the genkernel configuration (cf. https://wiki.gentoo.org/wiki/Intel), but, and this can make a big difference, as modules. Without initramfs, you are better off to build a custom kernel with those options builtin, as shown in the wiki.
Once I got the kernel options right, this T530 started working pretty well under Gentoo, |
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eccerr0r Watchman
Joined: 01 Jul 2004 Posts: 9645 Location: almost Mile High in the USA
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Posted: Sun Jul 28, 2013 12:09 am Post subject: |
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Agreed, I think the default options in genkernel should work, else I'd hear a lot more issues about this. I can't think of anything short of perhaps virtualization or control group/ACL options that could affect unprivileged users from accessing DRI.
Hence this remains a mystery until someone figures out the exact option that lightswitches this problem. Sigh... curiosity... since I do have several Intel graphics machines, and all just work fine - no root needed, none of my DRI installs (ATI, Matrox, and others) on any of my computers were rootcaused to kernel options that prohibited a regular user from accessing it ... _________________ Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
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