1
vote
0answers
136 views

Lenovo x1 carbon (gen1) battery life

I'm using an Lenovo x1 carbon (gen1) and have Ubuntu 14.04 and tlp installed. I'm really dissapointed about the battery life. Some people claim to have 6 hours ...
1
vote
0answers
96 views

Battery Threshhold

I recently installed Ubuntu 14.04, which is really nice but my battery is not charging past 59%. I recall tinkering with Lenovo battery management on Windows to reserve the life span but I wiped ...
0
votes
0answers
393 views

Lenovo Z510 working extremely slow on battery

Ubuntu 12.04 on Lenovo Z510 i5. When AC power adapter is plugged in, everything is fine, the system is working fast. When i unplug the AC adapter, ubuntu is going to work extremely slow. I ...
0
votes
0answers
64 views

How to set discharging preference of batteries in Lenovo Thinkpad R400 in Ubuntu?

I have Lenovo Thinkpad R400. I have standard battery and second battery in Ultrabay slot. I want to set preference so standard battery discharges first and then starts discharging the second ultrabay ...
0
votes
0answers
334 views

Lenovo IdeaPad U430 Touch battery not charging, tlp installed with no acpi_call module

I have recently purchased a Lenovo ideapad U430 Touch. I have successfully installed Lubuntu 13.10 with Kernel 3.11.0-18-generic. Everything has been relatively painless. I've installed tlp for ...
2
votes
3answers
1k views

battery discharges in a strange way on Lenovo Ideapad Z500

I've a Lenovo ideapad Z500 laptop with Windows only energy management software (my battery stop charging at 60% for long lasting life). Setting the threshold from Windows, it remains also with Ubuntu ...
1
vote
0answers
194 views

Battery issues - Lenovo Ideapad Z460

I've been using Ubuntu 13.10 on my Lenovo for more than 5 months without a problem. Yesterday I disconnected the AC adapter to take the laptop with me to the couch and it simply shut down. So I ...
1
vote
0answers
564 views

Very long shutdown delay on 13.10

Whenever I shutdown or reboot, there is a very long delay (several minutes) before the system will shutdown. I was getting a nm-dispatch signal 15 so I thought the problem might be with network ...
2
votes
1answer
558 views

Lenovo Ideapad battery limit

I have an Ideapad Y400 running Ubuntu 13.10. It previously ran Windows 8, and had a Lenovo utility to limit the battery charge to 60%. Now that I've installed Ubuntu, of course, the utility is gone. ...
2
votes
0answers
470 views

Lenovo u310 will not charge when turned on

I've looked around and had several friends have a look but we cannot figure this out. I am running Ubuntu 12.10 on a Lenovo U310. The laptop charges fine when the laptop is off but it will not charge ...
1
vote
1answer
433 views

Lenovo Ideapad Z370 - Power reated issues

I have a Lenovo ideapad Z370 and I'm facing some problems. It consumes way more battery than it should, I got about 5 hours using Windows 7 and about 2 hours using ubuntu; If I try to install ...
0
votes
1answer
272 views

Why does Ubuntu (and other ubuntu based distros like lubuntu and linux mint) randomly shutdown on my laptop?

I have a lenovo g555 laptop and whenever I try and boot a ubuntu based distro off a usb, it randomly shuts off my PC (Not like a normal shutdown with shutdown loading screen but a like a sudden hard ...
0
votes
1answer
890 views

Extremely short battery life

In Windows, my battery lasts several hours. In Ubuntu 12.04, it's dead before an hour and a half. I've installed http://linrunner.de/en/tlp/docs/tlp-linux-advanced-power-management.html but it has ...
3
votes
6answers
5k views

Battery management doesn't recognize removal of power supply

I have a Lenovo Y460p running Ubuntu 12.04 (64-bit). The battery does charge normally, but unplugging the power supply only very briefly shows the correct battery indicator. After about 1 second, it ...
2
votes
2answers
815 views

Slice battery causing suspend and power issues on Lenovo X1

I have a Lenovo X1 i5vPro 2.50Gh x 4, which works fine with 12.04 LTS 64.... except the right click on the touch-pad, which I can live with.. However, I have just bought a Genuine Lenovo 39+ slice ...
1
vote
0answers
156 views

Power management does not recognize removal of power supply! [duplicate]

Possible Duplicate: Battery management doesn't recognize removal of power supply I have a Lenovo Ideapad Z370 with Ubuntu 11.10 and the battery status indicator shows wrong information. ...
1
vote
1answer
1k views

How to permanently switch of KDE Power Management warning about battery recall

I have Kubuntu 12.04 installed. Each time I boot I receive a notification that the battery I am using has been recalled. This is not actually the case, as the recall doesn't apply to T61 model of ...
2
votes
6answers
5k views

Why is my laptop getting hot using Ubuntu

I switched from Win7 to Ubuntu and found that my laptop is getting too hot. (very hot). When I was using Win7, it was very nice, cool. Why this is happening and how do I fix it. details: Lenovo ...
1
vote
0answers
319 views

Lid closed power option doesn't work anymore [duplicate]

Possible Duplicate: How do I modify the power options in Ubuntu 11.10? After upgrade to 11.10 the lid close option in the power settings doesnt seem to work anymore. Only options now are ...