I get several errors again and again at login (I dont know why)

[fdwsgds]

I dont know what happens but on first login clicking to submit error about any error ignores me.

Now Ive logged in again and got several errors again

L14.04 all updates installed including bios

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: xserver-xorg-core 2:1.15.0-1ubuntu7
Uname: Linux 3.14.0-031400rc4-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sat Mar 15 10:10:57 2014
ExecutablePath: /usr/bin/Xorg
InstallationDate: Installed on 2014-02-08 (38 days ago)
InstallationMedia: Lubuntu 14.04 "Trusty Tahr" - Alpha amd64 (20140110)
ProcCmdline: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

Signal: 6
SourcePackage: xorg-server
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: audio video

[Timo Aaltonen (tjaalton)]

you need to install xdiagnose, then run 'apport-collect 1294188'

[fdwsgds (mubtcez)]

@Timo Aaltonen

I would but this issue doesn't occur anymore since long ago