Lenovo make a large group of PC related products including desktops and more portable items such as Thinkpads and Ideapads as well as servers and display items.

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Lenovo USB 3.0 to DVI/VGA monitor adapter ubuntu 14.04

so i just brought an extra screen and found that i had no spare slots for it. So ofcourse i went out and got a USB to DVI/VGA adapter. In the crate a cd with an exe file on it followed. Now i have ...
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1answer
19 views

I'm not able to boot to Windows after installing Ubuntu 14.10

I have Lenovo G50 laptop and I installed ubuntu to my system in different drive. When the grub comes and clicks on "Windows" I get an error message which tells that "The current hardware and software ...
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9 views

Change printscreen key to options key

Lenovo l440 has a pretty stupid key design, where options key(emulates a right click) is gone and we have a printscreen key in its place. Is there a way to get options key function on prtsc key ?
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47 views
+50

Same image on two external displays with a Lenovo T550 and a docking station

I have a Lenovo T550 without NVIDIA graphics (only Intel ("Broadwell-U Integrated Graphics")). This works fine with the internal display. Now I want to attach two external monitors to the docking ...
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1answer
27 views

I have a trouble with my wifi

i have a laptop lenovo g50 my distro is ubuntuu 14.04 trusty thar i can't connect with wifi my English is bad sorry
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11 views

Lenovo B5400 display switch device doesn't work Fn+F3

I have a laptop Lenovo B5400 since half a year with Kubuntu 14.04 installed. I hadn't have any serious problems until connecting the laptop to an external display. Now it works only with an external ...
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1answer
65 views

No connection / sporatic connection with Intel 3160 Wireless, Lenovo Y50, Ubuntu 15.04

I recently bought a Lenovo Y50-70 laptop, and while Ubuntu has mostly been running well I've had issues with the wireless. Wifi will connect perfectly fine, and it will usually be able to load ...
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30 views

Ubuntu Wi-Fi Not Working On Lenovo Z70 Ideapad Fresh 15.04 Install

I just unpackaged my Lenovo Z70 Idea Pad Laptop and installed Ubuntu 14.04.2. Everything seemed fine on it, but I am unable to connect to the internet via WiFi. A lot of stuff that I have found on ...
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35 views

WiFi still not working on Lenovo G50-30 after execution of blacklist & ppa:hanipouspilot

I'm trying for 2 days to get my WiFi connection working on the Lenovo G50-30. In different forums in French, English and German, I found several commands for the WiFi: sudo modprobe -r ideapad-laptop ...
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25 views

increasing and frequent problems with my Lenovo T440s

I have a Lenovo T440s and ever since I got it a year ago and installed Ubuntu on it (first 12 LTS, then 14), I have only experienced problems upon problems. Here is a list of all my threads, just to ...
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53 views

Wifi not working Lenovo Yoga 13 Ubuntu 15.04

I recently installed Ubuntu onto my Yoga 13. Please excuse me because my skill with Linux is limited. When I opened it up, a wireless network icon doesn't show up in the upper right hand corner. I ...
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62 views

Lenovo g510 laptop Ubuntu 14.04 LTS no AMD Radeon card detected

I've got a Lenovo G510 laptop and Ubuntu 14.04 LTS installed on it and when I run lspci | grep VGA it only shows the Intel integrated graphics card, but no information about the AMD Radeon card at ...
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89 views

Touchpad scroll not working in Lenovo Thinkpad Yoga 15

I recently bought the Lenovo ThinkPad Yoga 15 (2015 edition). I dual booted Ubuntu 14.04 LTS alongside pre-installed Windows 8.1. Everything works great except the touch pad scroll. I want to make ...
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42 views

15.04 wifi connected but internet constantly stops

I'm running 15.04 on a Lenovo Yoga and the wifi will connect but every few minutes web pages stop loading and I realize that the internet doesn't work until I disconnect the wifi and connect again. ...
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1answer
15 views

Making screen brightness change smoother

I am using Ubuntu 14.04LTS on Lenovo G580. The Function key is working fine for brightness change, but I want to make the change smoother, i.e. reduce the step change in brightness per key press. Any ...
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0answers
31 views

xrandr not activating second display, just launches GUI

After connecting an HDMI external monitor, I have to use the 'Display Settings' GUI to activate and configure the monitor. This would not be a big deal, except checking 'Use this output' doesn't ...
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1answer
110 views

Ubuntu-14.04LTS update error some ubuntu restrictions

I have installed ubuntu-14.04LTS through boot able usb. But when I am updating ubuntu using below command, sudo apt-get update I am getting bellow errors, Please any one tell me what is the problem ...
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0answers
73 views

How to install kubuntu on Lenovo thinkpad e555

I have been trying to install Kubuntu 15.04 on Lenovo ThinkPad E555. I have created /, /home and /boot partition but as soon as I install it, it doesn't show up on boot screen (it only shows Windows ...
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30 views

lenovo ideapad z710 no sound ubuntu 15.04

I decided to install Ubuntu 15.04 on my Lenovo ideapad z710 laptop. Im using a dual-boot configuration with Windows 8.1 alongside Ubuntu 15.04. When I go into Windows, i have no problems with sound. ...
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1answer
92 views

Realtek RTL8723BE junk NIC Problems on Lenovo G50-30

Realtek RTL8723BE NIC loses internet availability while connected. It works for a short period of time. A lot of other people reported this even after driver installation.... The same problems ...
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0answers
75 views

Lenovo z50-70, keyboard and touchpad not working at all

Ubuntu 14.04, 15.04. Working fine in GRUB, in BOIS. After system is boot - keyboard and touchpad not working. I can work only with usb keyboard and mouse. Can somebody get advice about problem?
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1answer
79 views

BUG: soft lockup - CPU#2 stuck for 23s!

EDIT: I've changed the title from 'Ubuntu Freeze // Lenovo T440' to what I believe is the actual bug. Hopefully this will generate more answers. EDIT 2: Bizarrely, this freeze only occurs when the ...
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43 views

Roaming not working lost for 5 seconds wifi connection intel 7260 on the thinkpad t440p only when there are multiple AP ruckus + zonedirector

I have disconnections every 5/10/20 min random from WiFi only when I'm in a space where there are multiple AP(Ruckus + Zonedirector) with the same SSID. When there is only one AP(Ruckus) is stable. ...
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2answers
156 views

kubuntu 15.04 wifi problem (lenovo T420)

I have a Lenovo T420 laptop, I have recently upgraded from kubuntu 14.4 to kubuntu 15.04 and since then I have problems with wireless connections, when trying to connect to a wireless network that I ...
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1answer
87 views

Wireless conection stops working after app. 30min on RTL8723BE

Just at the beginning: I'm a totally noob with Ubuntu. I got it about 1h ago so i don't know anything basically. Also my English is not the best so i hope you'll overlook it gentelly ;) So here is my ...
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1answer
132 views

Highly unstable wifi Realteck Lenovo T450s with rtl8192ee

My WiFi doesn't work on my newest Lenovo T450s. By doesn't work, I mean sometimes it will work, and then for some reason it'll stop. It'll even break the router if I insist too much on reconnecting. ...
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1answer
55 views

How to install ubuntu15.05 stand alone using UEFI mode and boot secure enable in lenovo flex 2?

I installed Ubuntu successfully using legacy mode but in UEFI mode I faced some problem. And Ubuntu boot loader asked me to create extra minimum 35MB space to EFI boot loader. I don’t know why? and ...
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26 views

Audio Drivers for Lenovo G580

I have a Lenovo G580, with Dolby speakers. These used to work fine with windows7,8,8.1,10(Technical Preview) after installing the Dolby drivers available on the official website, but due to non ...
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88 views

Lenovo G50-70 Microphone Doesn't work with Skype/Hangouts on Ubuntu 15.04

I have not tried this on other versions of Ubuntu, I tried calling through Skype and Hangouts, but the problem persisted- No Sound was emmited. I increased the values of the input device tab and the ...
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42 views

Lenovo a706 with Ubuntu Touch

Can someone give a link to Lenovo a706 Ubuntu Touch ROM? I cant port it on my own( And i could't find such ROM on the Internet. And i realy wanted to have Ubuntu Touch on my phone. I hope, that ...
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35 views

Wifi works fine but after a while even though it's connect , no internet

Okay let me explain. I have a Lenovo Z50 70 running Ubuntu 15.04. Everything works great except 2 things. One is if the wifi stays inactive for a while it loses connection with the router even though ...
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35 views

Connect 2 external monitors to LenovoY580 at Ubuntu 14.04

I have LenovoY580 laptop with Intel HD 4000 Graphics + nvidia GEFORCE GTX 660M. I have been trying to connect one external monitor via VGA and another (a TV) by HDMI (to work on three screens - ...
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1answer
70 views

Ubuntu 14.04 too slow and laggy!

I have Lenovo Ideapad y510p and have dual boot Ubuntu 14.04 with Windows 8.1 and I uses Ubuntu for all my work specially for developing Android apps, I have 8GB of RAM and 9GB for swap, but it's so ...
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3answers
73 views

Why do I have to turn on wifi by commands every time Ubuntu starts?

I have Ubuntu 14.04 LTS installed on a Lenovo G50-30. When I installed Ubuntu I got some troubles with the WiFi. I couldn't turn it on/off. I searched on Internet and found out some commands to fix ...
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187 views

Help getting mini-DisplayPort external monitor working on Lenovo T440s ( Intel HD 4400)

I have the following setup: Lenovo T440s running Ubuntu 15.04 (upgraded from 14.10) Asus PB278Q (supports DisplayPort 1.2) AmazonBasics mini-DisplayPort to DisplayPort cable System information: $ ...
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91 views

Trackpad not working Ubuntu 14.04

I have recently installed Ubuntu 14.04 LTS on my Lenovo Thinkpad twist. I installed the OS via a usb image. Every time I boot my computer without the usb, the trackpad wont work so I have to ...
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20 views

Nvidea drivers GTX 960m [duplicate]

I have the new lenovo y50 with the gtx 960m gpu. When i go to "software updates"-"Other Software" it dosen't apear any drivers, how can i install them? Im using elementary os Freya. Best regards.
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2answers
652 views

Wi-Fi problem on Lenovo z50-70 with Realtek RTL8723BE

I've recently bought Lenovo z5070, I've installed on it both windows 8.1 and Ubuntu 14.04.2 trusty. I have some serous problem with Wi-Fi in Ubuntu. First, when I turn on laptop at that moment the ...
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0answers
280 views

Network & WiFi problem not working on lenovo G50-70

This is my first use of Ubuntu. I installed ubuntu 14.4 but the WiFi is not working. I don't understand how to activate them. What should I do? lspci -knn | grep Net -A2 && rfkill list: ...
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52 views

Lenovo X220: Wifi issue

I have a problem with my wifi on my lenovo x220 using Xubuntu 15.04. Sometimes I'm connected to the network but I can't use the network (ping, traceroute, etc. ...). Troubleshooting: I have to reboot ...
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1answer
85 views

Problem with xrandr rotation inverted

I have a lenovo x230t and have recently begun to retry with getting my screen rotation to work properly. I've been using the following: https://github.com/martin-ueding/thinkpad-scripts. But calling ...
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0answers
42 views

Can't boot Lenovo laptop (v570) after installing Ubuntu

No, this is not a 'I want to boot Windows after installing Ubuntu' question, I installed Ubuntu, fully wiping everything, every default settings, but now it won't get past BIOS. It just gets stuck ...
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2answers
88 views

How can I boost performance on my Lenovo C40?

Hi I have a Lenovo C40-05 specs are Lenovo C40-05 21.5-Inch All-in-One Touchscreen Desktop (AMD A6 1.8 GHz, 8GB DDR3 RAM, 1TB Hard Drive Can I put a better video card in it...it had a built in Radeon ...
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52 views

How to install Ubuntu on Lenovo idealpad flex 10?

This is the first time that I have this problem and has made me real frustrated. My new Lenovo idealpad flex 10 does not recognize Ubuntu Live USB and I could not follow the solution on Lenovo forum ...
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1answer
93 views

Lenovo Z50-70 not resuming after hibernation

My lenovo z50-70 is not resuming after i put the laptop in hibernation mode. It gives a black screen on resume. I tried a solution - http://askubuntu.com/a/436389/411863 but it didn't work out. ...
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41 views

BIOS Showing 8 GB RAM while Xubuntu only Showing 7 GB

I have a Lenovo Thinkcentre M78 Tower Desktop. In the BIOS it says I have 8192 MB of Installed Memory. However, when I run free -m in Xubuntu 14.04 it says I only have 7111 MB of memory. It seems the ...
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218 views

Ubuntu 15.04 is warming Lenovo Z50-70 too much

Yesterday I installed Ubuntu 15.04 on my Lenovo Z50-70 with NVidia GForce 840M, but my laptop is too hot since I installed it. I installed Jupiter (through) Jolicloud raring repositories), TLP, and ...
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65 views

Cannot update BIOS on a Lenovo G series laptop [closed]

I own a G50-45. I have already asked this question over at Lenovo's official boards but with no response and Lenovo's website doesn't offer an option to get in touch with support directly. To sum up ...
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40 views

Battery suddenly drops to 0%

My battery started dropping down from around 35% to 0% suddenly . This started happening as soon as I installed ubuntu 12.04 ..I am using a lenovo Z510 laptop with windows 8.1 as default OS..Any ideas ...
2
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1answer
73 views

External display mirroring builtin on Lenovo G560

On a Lenovo G560 running Ubuntu 14.10 I am trying to connect an external monitor to use as a dual-monitor setup. When connecting the display, the external monitor one mirrors what is on the builtin ...