[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-22 Thread Kai-Heng Feng
*** This bug is a duplicate of bug 1720219 ***
https://bugs.launchpad.net/bugs/1720219


> On 23 Nov 2017, at 5:32 AM, Surfer <1733...@bugs.launchpad.net> wrote:
> 
> Yes, after 
> $ sudo modprobe -r peaq-wmi
> the problems with ^@ and UI are gone. But live system failed to shutdown 
> properly... Just blinking underscore into left-upper corner... Will it gone 
> after persistent install?
> 
> I can add the peaq-wmi module into blacklist, but what is the
> consequence after it?
I don’t think the shutdown issue is related to it.
> 
> -- 
> You received this bug notification because you are subscribed to
> network-manager in Ubuntu.
> https://bugs.launchpad.net/bugs/1733203
> 
> Title:
>  ^@ about twice a second in active pure terminal (affects some UI).
>  Fail to shutdown properly.
> 
> Status in network-manager package in Ubuntu:
>  New
> 
> Bug description:
>  I am not sure that this is a network-manager fault... just because it
>  causes troubles on shutdown (see shutdown section below). Network
>  manager is fine while system is running...
> 
>  PROBLEMS
> 
>  I used Ubuntu Mate 17.04 and was happy. After 17.10 release I upgraded 
> system with Software Updater tool. Upgrade was successful. But after a day or 
> so I noticed some problems with UI:
>  - When try to select a group of object on desktop or in the caja file 
> manager the selection is gone in about a second.
>  - Some popups (my translator plugin in firefox) was closed after appearing.
>  - When press and hold a key (arrow key to navigate in text or just a symbol) 
> the input was interrupted in about a second, like I release the button. (For 
> different desktops UI troubles are different, but problem with pressing and 
> holding key is common for KDE 5, Gnome 3 and Mate).
> 
>  Then I noticed "^@" (without quotes) sequence appears in pure terminal
>  (Ctrl + Alt + F[1-8]) a bit more frequently than a second. Probably it
>  brakes UI.
> 
>  I reinstalled Ubuntu Mate 17.10 from scratch, but the problem remains.
>  I also tried Kubuntu 17.10 and now Ubuntu 17.10 (with Gnome 3) with
>  persistent install but problem is still here. More the problem is
>  present when I boot from usb stick. But I have no troubles on Ubuntu
>  17.04 Mate and Windows 10
> 
>  WHAT I TRIED
>  - Update BIOS to the latest version
>  - Update Intel microcode
>  - Uncheck "Use Intel Microcode" from Device Manager
>  - Switch between proprietary and Xorg drivers for NVidia
>  - Unmount and spin off HDD
>  - Add wi-fi kernel modules (ath, ath10k_core, ath10k_pci) into blacklist 
> (seems that it had no effect, they were loaded)
>  - Install all updates
> 
>  SHUTDOWN PROBLEM
>  System cannot shutdown properly. It can hung (or maybe just waits and 
> doesn't show any logs or shows only a few lines - once it happens) or, in 
> most cases, I see:
>  [ *** ] A stop job is running for Network Manager (/ to wait>)
>  OR
>  [ *** ] A stop job is running for WPA supplicant (/ to wait>)
>  And later this
>  INFO task kworker/ blocked for more than 120 seconds
>  is added to the line
>  Where  could be different, for example: u8:2:169 or 0:1:33
>  If I wait about 6 or so minutes I finally can see:
>  Reached target Shutdown
>  But the laptop is still on and I have have to hold power button a few 
> seconds to halt it.
>  (for more information see attached photo-screenshots
> 
>  HARDWARE
>  I have used Lenovo ideapad 700-15ISK all the time without hardware 
> modifications.
> 
>  P.S.
>  Feel free to ping me if you need additional info. Also I always can 
> experiment from live usb stick.
> 
>  ProblemType: Bug
>  DistroRelease: Ubuntu 17.10
>  Package: network-manager 1.8.4-1ubuntu3
>  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
>  Uname: Linux 4.13.0-16-generic x86_64
>  ApportVersion: 2.20.7-0ubuntu3.4
>  Architecture: amd64
>  CurrentDesktop: ubuntu:GNOME
>  Date: Sun Nov 19 11:22:44 2017
>  IfupdownConfig:
>   # interfaces(5) file used by ifup(8) and ifdown(8)
>   auto lo
>   iface lo inet loopback
>  InstallationDate: Installed on 2017-11-19 (0 days ago)
>  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
>  IpRoute:
>   default via 192.168.1.1 dev wlp2s0 proto static metric 600 
>   169.254.0.0/16 dev wlp2s0 scope link metric 1000 
>   192.168.1.0/24 dev wlp2s0 proto kernel scope link src 192.168.1.10 metric 
> 600
>  ProcEnviron:
>   TERM=xterm-256color
>   PATH=(custom, no username)
>   XDG_RUNTIME_DIR=
>   LANG=en_US.UTF-8
>   SHELL=/bin/bash
>  SourcePackage: network-manager
>  UpgradeStatus: No upgrade log present (probably fresh install)
>  nmcli-con:
>   NAMEUUID  TYPE 
> TIMESTAMP   TIMESTAMP-REAL   AUTOCONNECT  
> AUTOCONNECT-PRIORITY  READONLY  DBUS-PATH   
> ACTIVE  DEVICE  STATE  ACTIVE-PATH
>  SLAVE 
>   MNANSHFF31d5cdf0-fc8c-49e9-8a3d-e3dcb0d6d609  

[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-22 Thread Surfer
Yes, after 
$ sudo modprobe -r peaq-wmi
the problems with ^@ and UI are gone. But live system failed to shutdown 
properly... Just blinking underscore into left-upper corner... Will it gone 
after persistent install?

I can add the peaq-wmi module into blacklist, but what is the
consequence after it?

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https://bugs.launchpad.net/bugs/1733203

Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-22 Thread Surfer
And yes, thank you very much!

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Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-19 Thread Kai-Heng Feng
I guess this issue is gone once you remove peaq-wmi?

$ sudo modprobe -r peaq-wmi

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https://bugs.launchpad.net/bugs/1733203

Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-19 Thread Surfer
"A stop job is running..." photo-screenshot

** Attachment added: "20171119_173102.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1733203/+attachment/5011344/+files/20171119_173102.jpg

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https://bugs.launchpad.net/bugs/1733203

Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-19 Thread Surfer
A photo-screenshot after more then 5 min wait

** Attachment added: "20171119_173532.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1733203/+attachment/5011343/+files/20171119_173532.jpg

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Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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[Bug 1733203] Re: ^@ about twice a second in active pure terminal (affects some UI). Fail to shutdown properly.

2017-11-19 Thread Surfer
** Attachment added: "20171119_173304.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1733203/+attachment/5011345/+files/20171119_173304.jpg

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https://bugs.launchpad.net/bugs/1733203

Title:
  ^@ about twice a second in active pure terminal (affects some UI).
  Fail to shutdown properly.

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