Debian Hardware :: Closing Lid Freezes Device - Only On Batteries (Lenovo T460)
Mar 6, 2016
I just bought my new lenovo T460 notebook and have a problem with the lid closing/suspend handling which is very puzzling for me.
If the device is on the AC, closing the lid causes the notebook to suspend. This works perfectly - in other words: The notebook wakes up after opening the lid and is usable. If the notebook is on battery, closing the lid causes the notebook to freeze. In other words: If I open the lid again, everything is frozen. Not only the UI but I'm also not able to change to TTY1, 2, ...
What I did to find out more:
Manually suspending the notebook when on battery is working. If I do a systemctl suspend it works as expected. I tried to use the KDE settings to deactivate suspending when closing the lid when on battery. But even then, the system is freezing when closing the lid. I found this link [URL] .... laptop-lid which suggests to change the HandleLidSwitch setting in /etc/systemd/logind.conf to ignore. But this does not change the behavior.
I'm using debian stretch/testing
Details about my experience with the T460 under debian gnu linux can be found here: [URL] ....
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Jul 5, 2015
I have configured my system to suspend whenever I close the lid, by using the Power Management applet provided by my desktop manager (see my later comment). However, sometimes, when I reopen the lid, I see that the laptop is switched on but it won't resume, while the CPU heats up. I must shutdown forcefully. What could be causing this?
I have found this thread [URL] .... in regard to OpenSUSE. Is it relevant for Debian as well?
System info:
- Debian GNU/Linux: 8.1
- Linux Kernel 3.16.0-4-amd64
- MATE desktop 1.8.1
- GNOME Shell 3.14.4
Clarified that the suspend is a user-level setting.
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Apr 6, 2016
I'm running Debian Stretch on a my new notebook ThinkPad T460
Code:
Select all Operating System: Debian GNU/Linux stretch/sid
Kernel: Linux 4.4.0-1-amd64
Architecture: x86-64
I can't use the internal wifi board:
Code: Select allBroadcom Corporation BCM4356 802.11ac Wireless Network Adapter [14e4:43ec] (rev 02)
It should be supported since kernel 3.17+ (https://wireless.wiki.kernel.org/en/use ... /brcm80211).I had it working for two reboots after I had installed `firmware-linux`
Code: Select allapt-get install firmware-linux
modprobe -r brcmfmac ; modprobe brcmfmac
but after that, I began to have this message during the startup (or, in `dmesg`, when I repeat the `modprobe` command)
Code: Select all[ 19.798890] brcmfmac 0000:04:00.0: firmware: failed to load brcm/brcmfmac4356-pcie.bin (-2)
[ 19.798921] brcmfmac 0000:04:00.0: Direct firmware load for brcm/brcmfmac4356-pcie.bin failed with error -2
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May 11, 2010
When I close the lid on my Dell Mini 9 (Ubuntu 10.04 UNR) the sysgtem freezes. Is there anything I can do to prevent this? That didn't happen with 9.04 UNR.
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Mar 8, 2010
Since the incedent described in this thread:[url]
X just freezes whenever I close a window, I have to kill X when that happens. For some reason it doesn't do that in TWM, though.
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I have a Dell Latitude D505. I installed Squeeze on 12 November 2011 from the weekly DVD. I install updates every day, when available.
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Everything is working fine except the button that is pressed when I close my lid. Hibernate works, Suspend works, blank screen works. user is member of the group "powerdev". I really thought thread "closing-laptop-lid-renders-computer-unusable-786822" would bring me a solution. When I close my lid my screens turns black with my mouse cursor on it. Connections with ssh are broken. Keyboard is dead, mouse pad too. It looks like it never start any software it just hangs immediately. I cant find anything in my logs.
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I am using a old laptop as a server now and its running great! I would like to disable sleep/hibernation when I close the lid (i would prefer the screen still shut off if possible) ...
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I could not get wireless connection during the Debian Testing (LXDE) installation and am wondering how I can setup wireless connection now. Here are the details:
- Hardware: Lenovo Thinkpad X1 Carbon (3rd gen., 2015, core i7, 256GB, WHQD display)
- For installation, I used [URL] .... -> debian-testing-amd64-lxde-CD-1.iso
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Also, I'm planning to buy a USB microphone : [URL].....
Will this work out of the box to make skype calls ?
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