On 07/09/12 06:09, Graham Murray wrote:
Joseph <[email protected]> writes:

This was a box in remote location, so the upgrade was done via ssh and
I was able to login via NX but when I tried to login locally (at the
box I get: Segmentation fault

What should I try next?

As you can log in remotely but get a segfault when logging in locally,
could it be one of the PAM modules (one which is called for local login
and starting X but not for ssh remote login) is segfaulting?

No, in my case I have a "radeon" card and the xorg was looking KMS in the 
kernel.
cat .config |grep KMS
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_RADEON_KMS=y

After enabling KMS some might notice 1.5min delay when booting after kernel 
display the message:
Switching to clocksource tsc

Solution:
emerge: x11-drivers/radeon-ucode

in kernel .config: Device Drivers:
- Generic Driver Options
[*] Include in-kernel firmware blobs in kernel binary (radeon/R600_rlc.bin) External firmware blobs to build into the kernel binary
       (/lib/firmware) Firmware blobs root directory

Run "dmesg" to see exactly which driver is the kernel looking for.
In dmesg after: Switching to clocksource tsc
you will see the driver name.

--
Joseph

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