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0

I had this working on a Dell E6520 with the eport+ docking station on Ubuntu 14.04.1. The drivers that I had working correctly were the following packages. Once I got them working I then pinned them through synaptic. libcuda1-331_331.38-0ubuntu7.1_amd64.deb nvidia-331_331.38-0ubuntu7.1_amd64.deb nvidia-331-uvm_331.38-0ubuntu7.1_amd64.deb ...


0

I'm having similar problem with Lenovo ThinkPad L540 - on battery FPS in 3D game are around 70, when on AC power, FPS drops to 20. Finally I've found why. Have a look at the power adaptor. I have output 3.25A. I tried to plug 4.5A and the problem dissappeared! Sorry for posting in "Ubuntu" forum since I have W8 :-) But I think that doesn't change anything. ...


0

Starting with Ubuntu 15.04, ClickButtons seem to work automatically, so there's no longer any action needed to make them work.


0

The problem is gone with Ubuntu 15.04. So, if you just bought your X250, you may wish to upgrade to this version.


0

You may can reinstall/install older ubuntu (if you have no personal data or something like this) or look for internet card drivers (Dash->Settings->Addiotinal Drivers) and install wirless/internet card driver that's may can fix it.


0

What solved it for me was to, in BIOS, change the Thermal Management setting from Optimal Performance to Balanced.


0

If you are using Ubuntu 15.04 or later (Which will have SystemD installed instead of Upstart), then there is a method posted here which you can use: http://askubuntu.com/a/611076/253579


3

Ctrl + Alt + T (Opens Terminal) sudo -i gedit /etc/tmpfiles.d/tpoint.conf Add the following lines: w /sys/devices/platform/i8042/serio1/speed - - - - 255 w /sys/devices/platform/i8042/serio1/sensitivity - - - - 255 Adjust the numbers to your liking. Higher = More Fast/Sensitive Save, Exit, and Restart your Computer. Personal Recommendation Use the ...


0

I found out it was this problem. 14.04 Thinkpad T450: Text getting messed up on large screens Just did what the answer said and tada.


0

A potential solution is suggested here: http://vimtips.org/2015/02/20/ubuntu-1410-and-lenovo-thinkpad-x250/


3

Thanks all for your support. Luke put me on a track that solved the problem in a easy way. The issue relates to issues using SNA (Sandybridge's New Acceleration) with the Intel Graphics and need to revert back to UXA (Unified Acceleration Architecture). The way to do this is pretty simple: Put the following: Section "Device" Identifier "Intel Graphics" ...


0

I used this solution psmouse serio1: alps: Unknown ALPS touchpad in a Lenovo Ideapad Flex 15, and got some improvement: the scrolling now works, but the the touchpad keys are not working anymore.


0

I was seeing similar, as well as a few more symptoms. It looks like this bug: https://bugs.launchpad.net/linux/+bug/1432194


0

This worked for me with a Lenovo 90W ultra dock and X240: options snd-hda-intel model=lenovo-dock


1

If you don't have any problems: no, you don't! Let the automatic system updates take care of it. If you have problems with your display, yes, you do! ! !


1

This worked for me (taken from another thread on askubuntu): Ubuntu 14.04 wake up immediately after suspend You can try to disable it with a Upstart script every startup automatically: Create a file etc/init/disable-XHC.conf Content: start on started dbus stop on stopping dbus script sudo -u root sh -c "echo 'XHC' > ...


0

My first assumption is that the sound you are hearing isn't the hard drive at all, but a cooling fan. However, I'll entertain the notion it is your hard drive, and help you to determine if it is actually failing or has something to do with your Ubuntu installation. Please open your Disk Utility and, provided SMART is supported, use that to determine if ...


-1

Try sudo apt-get dist-upgrade and restart. It'll fix if there are any driver issues.


-1

I would check router settings. First make sure it is set for 11 b/g/n and not 11n only, then check security/encryption settings and have it set to WPA2 only with no WEP or TKIP enabled and allow it to broadcast the SSID as hiding it doesn't make the network more secure. I would also change the channel the router is on to one not being used, here is the ...



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