Public bug reported:
ASUS X553S, Intel 4Core 3700, Mem: 4GB. Ubuntu 14.04.
Laptop is totally frozen in 1-2 minutes after resuming from suspend if I
send/receive data over wifi.
For example, I run Firefox then I start any video on Youtube. In 1-2 minutes
computer is totally frozen.
On screen frozen picture, frozen mouse pointer. Keybord and touchpad do not
work. Network connections are frozen too, network ports are unreachable. To
restart computer I need to hold on power button.
Crash-report in such circumstances does not run! So I need to describe
this bug by my hand.
Some history:
What I have done before this trouble?
I had performed these two commands some days ago:
echo "options rtl8723be swenc=1 fwlps=0 ips=0" | sudo tee
/etc/modprobe.d/rtl8723be.conf
echo 'KERNEL=="wlan0", RUN+="/sbin/iwconfig wlan0 txpower 18"' | sudo tee -a
/etc/udev/rules.d/75-wlan.rules
Without these commands wifi connection was not working after resuming
from suspend.
Some additional information:
By the way, Bluetooth does not work totally, and do not work combinations of
key:
Fn+F1, Fn+F2, Fn+F5, Fn+F6, Fn+F7, Fn+F8, Fn+F9, Fn+Enter.
Fn+F10, Fn+F11, Fn+F12 — work. This is control of sound.
I tried 'xev'. There is no any reaction, no key codes, no any changes on screen.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-4.2.0-30-generic 4.2.0-30.36~14.04.1
ProcVersionSignature: Ubuntu 4.2.0-30.36~14.04.1-generic 4.2.8-ckt3
Uname: Linux 4.2.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Mar 8 07:42:27 2016
InstallationDate: Installed on 2016-02-27 (9 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
SourcePackage: linux-lts-wily
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-lts-wily (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1554353
Title:
Laptop is frozen after resuming from suspend.
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