[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-08-01 Thread Launchpad Bug Tracker
[Expired for xorg (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xorg (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu.

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-06-02 Thread Christopher M. Penalver
maKA, to see if this is already resolved in a later version of Ubuntu, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags removed: bios-outdated-1.45 ** Tags added: latest-bios-1.45 ** Changed in: xorg (Ubuntu) Importance: Low = Medium **

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-06-02 Thread maKA
Sorry! Here it is: maka@maka-ThinkPad-T520:~$ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date 8AET65WW (1.45 ) 05/14/2015 ** Changed in: xorg (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Desktop Packages,

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-06-01 Thread Christopher M. Penalver
maKA, please provide the output of the following terminal command: sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date ** Changed in: xorg (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-06-01 Thread maKA
Hi Christopher, I updated the BIOS as you mentioned and it still does not improve the situation. There is a lag both in the mouse movement and the appearance of typed text that occurs only on my external monitor. On the built-in display there is no lag at all. This is a video of what goes on the

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-05-31 Thread Christopher M. Penalver
maKA, thank you for reporting this and helping make Ubuntu better. As per http://support.lenovo.com/us/en/products/laptops-and- netbooks/thinkpad-t-series-laptops/thinkpad-t520 an update to your computer's buggy and outdated BIOS is available (1.45). If you update to this following

[Desktop-packages] [Bug 1458231] Re: Using displayport with external monitor flickers laptop screen

2015-05-23 Thread maKA
I guess this is similar to this bug: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1278223 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1458231 Title: Using displayport with