[Bug 1884791] [NEW] keyboard automatically types '<' and Can't update ubuntu 18.04 to 20.04

Rahul Ramesh 1884791 at bugs.launchpad.net
Tue Jun 23 14:30:31 UTC 2020


Public bug reported:

My laptop Lenovo IdeaPad S145 was working perfectly till a few days ago.
I use a wireless keyboard (Lenovo 100 Wireless Combo Keyboard) for
convinience. Since the past few days it's typing '<' automatically. I
tried to Update my ubuntu 18.04 to 20.04 but it failed.

creator at Dartagnan:/etc/apt/sources.list.d$ sudo do-release-upgrade -d
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [1,554 B]                                                                                                                                                                            
Get:2 Upgrade tool [1,342 kB]                                                                                                                                                                                     
Fetched 1,343 kB in 0s (0 B/s)                                                                                                                                                                                    
authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg' 
extracting 'focal.tar.gz'

Reading cache

Checking package manager
Reading package lists... Done
Building dependency tree        
Reading state information... Done
Hit http://dl.google.com/linux/chrome/deb stable InRelease                                                                                                                                                        
Hit http://archive.ubuntu.com/ubuntu bionic InRelease                                                                                                                                                             
Hit https://deb.nodesource.com/node_9.x bionic InRelease                                                                                                                                                          
Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu bionic InRelease                                                                                                                            
Hit https://dl.yarnpkg.com/debian stable InRelease                                                                                                                                                                
Hit http://archive.ubuntu.com/ubuntu bionic-updates InRelease                                                                                                                                                     
Hit https://packages.microsoft.com/ubuntu/16.04/mssql-server-2017 xenial InRelease                                                                                                                                
Hit http://archive.ubuntu.com/ubuntu bionic-backports InRelease                                                                                                                                                   
Hit http://ppa.launchpad.net/gerardpuig/ppa/ubuntu bionic InRelease                                                                                                                                               
Hit http://archive.ubuntu.com/ubuntu bionic-security InRelease                                                                                                                                                    
Hit http://ppa.launchpad.net/linuxuprising/java/ubuntu bionic InRelease                                                                                                                                           
Hit http://ppa.launchpad.net/morphis/anbox-support/ubuntu bionic InRelease                                                                                                                                        
Hit http://ppa.launchpad.net/openjdk-r/ppa/ubuntu bionic InRelease                                                                                                                                                
Hit http://ppa.launchpad.net/rael-gc/rvm/ubuntu bionic InRelease                                                                                                                                                  
Hit http://ppa.launchpad.net/ricotz/docky/ubuntu bionic InRelease                                                                                                                                                 
Hit http://ppa.launchpad.net/webupd8team/indicator-kdeconnect/ubuntu bionic InRelease                                                                                                                             
Fetched 0 B in 0s (0 B/s)                                                                                                                                                                                         
Reading package lists... Done    
Building dependency tree          
Reading state information... Done
No candidate ver:  zoom

Updating repository information

Third party sources disabled

Some third party entries in your sources.list were disabled. You can 
re-enable them after the upgrade with the 'software-properties' tool 
or your package manager. 

To continue please press [ENTER]

Hit http://archive.ubuntu.com/ubuntu focal InRelease                                                                                                                                                              
Hit http://archive.ubuntu.com/ubuntu focal-updates InRelease                                                                                                                                                      
Hit http://archive.ubuntu.com/ubuntu focal-backports InRelease                                                                                                                                                    
Hit http://archive.ubuntu.com/ubuntu focal-security InRelease                                                                                                                                                     
Fetched 0 B in 0s (0 B/s)                                                                                                                                                                                         

Checking package manager
Reading package lists... Done    
Building dependency tree          
Reading state information... Done

Calculating the changes

Calculating the changes

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade.

This was likely caused by: 
* Unofficial software packages not provided by Ubuntu 
Please use the tool 'ppa-purge' from the ppa-purge 
package to remove software from a Launchpad PPA and 
try the upgrade again. 

If none of this applies, then please report this bug using the 
command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If 
you want to investigate this yourself the log files in 
'/var/log/dist-upgrade' will contain details about the upgrade. 
Specifically, look at 'main.log' and 'apt.log'. 


Restoring original system state

Aborting
Reading package lists... Done    
Building dependency tree          
Reading state information... Done

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.37
ProcVersionSignature: Ubuntu 5.3.0-59.53~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-59-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Tue Jun 23 19:50:16 2020
InstallationDate: Installed on 2019-07-12 (347 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2020-06-23 (0 days ago)

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic dist-upgrade

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1884791

Title:
  keyboard automatically  types '<' and Can't update ubuntu 18.04 to
  20.04

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  My laptop Lenovo IdeaPad S145 was working perfectly till a few days
  ago. I use a wireless keyboard (Lenovo 100 Wireless Combo Keyboard)
  for convinience. Since the past few days it's typing '<'
  automatically. I tried to Update my ubuntu 18.04 to 20.04 but it
  failed.

  creator at Dartagnan:/etc/apt/sources.list.d$ sudo do-release-upgrade -d
  Checking for a new Ubuntu release
  Get:1 Upgrade tool signature [1,554 B]                                                                                                                                                                            
  Get:2 Upgrade tool [1,342 kB]                                                                                                                                                                                     
  Fetched 1,343 kB in 0s (0 B/s)                                                                                                                                                                                    
  authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg' 
  extracting 'focal.tar.gz'

  Reading cache

  Checking package manager
  Reading package lists... Done
  Building dependency tree        
  Reading state information... Done
  Hit http://dl.google.com/linux/chrome/deb stable InRelease                                                                                                                                                        
  Hit http://archive.ubuntu.com/ubuntu bionic InRelease                                                                                                                                                             
  Hit https://deb.nodesource.com/node_9.x bionic InRelease                                                                                                                                                          
  Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu bionic InRelease                                                                                                                            
  Hit https://dl.yarnpkg.com/debian stable InRelease                                                                                                                                                                
  Hit http://archive.ubuntu.com/ubuntu bionic-updates InRelease                                                                                                                                                     
  Hit https://packages.microsoft.com/ubuntu/16.04/mssql-server-2017 xenial InRelease                                                                                                                                
  Hit http://archive.ubuntu.com/ubuntu bionic-backports InRelease                                                                                                                                                   
  Hit http://ppa.launchpad.net/gerardpuig/ppa/ubuntu bionic InRelease                                                                                                                                               
  Hit http://archive.ubuntu.com/ubuntu bionic-security InRelease                                                                                                                                                    
  Hit http://ppa.launchpad.net/linuxuprising/java/ubuntu bionic InRelease                                                                                                                                           
  Hit http://ppa.launchpad.net/morphis/anbox-support/ubuntu bionic InRelease                                                                                                                                        
  Hit http://ppa.launchpad.net/openjdk-r/ppa/ubuntu bionic InRelease                                                                                                                                                
  Hit http://ppa.launchpad.net/rael-gc/rvm/ubuntu bionic InRelease                                                                                                                                                  
  Hit http://ppa.launchpad.net/ricotz/docky/ubuntu bionic InRelease                                                                                                                                                 
  Hit http://ppa.launchpad.net/webupd8team/indicator-kdeconnect/ubuntu bionic InRelease                                                                                                                             
  Fetched 0 B in 0s (0 B/s)                                                                                                                                                                                         
  Reading package lists... Done    
  Building dependency tree          
  Reading state information... Done
  No candidate ver:  zoom

  Updating repository information

  Third party sources disabled

  Some third party entries in your sources.list were disabled. You can 
  re-enable them after the upgrade with the 'software-properties' tool 
  or your package manager. 

  To continue please press [ENTER]

  Hit http://archive.ubuntu.com/ubuntu focal InRelease                                                                                                                                                              
  Hit http://archive.ubuntu.com/ubuntu focal-updates InRelease                                                                                                                                                      
  Hit http://archive.ubuntu.com/ubuntu focal-backports InRelease                                                                                                                                                    
  Hit http://archive.ubuntu.com/ubuntu focal-security InRelease                                                                                                                                                     
  Fetched 0 B in 0s (0 B/s)                                                                                                                                                                                         

  Checking package manager
  Reading package lists... Done    
  Building dependency tree          
  Reading state information... Done

  Calculating the changes

  Calculating the changes

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade.

  This was likely caused by: 
  * Unofficial software packages not provided by Ubuntu 
  Please use the tool 'ppa-purge' from the ppa-purge 
  package to remove software from a Launchpad PPA and 
  try the upgrade again. 

  If none of this applies, then please report this bug using the 
  command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If 
  you want to investigate this yourself the log files in 
  '/var/log/dist-upgrade' will contain details about the upgrade. 
  Specifically, look at 'main.log' and 'apt.log'. 

  
  Restoring original system state

  Aborting
  Reading package lists... Done    
  Building dependency tree          
  Reading state information... Done

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.37
  ProcVersionSignature: Ubuntu 5.3.0-59.53~18.04.1-generic 5.3.18
  Uname: Linux 5.3.0-59-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.15
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Jun 23 19:50:16 2020
  InstallationDate: Installed on 2019-07-12 (347 days ago)
  InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2020-06-23 (0 days ago)

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