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Ubuntu 18.4 libQt5Core.so.5: cannot open shared object file: No such file or directory

Virtualbox not launching on Ubuntu 18.04 - Qt lib problemVirtualBox error kernel headersRE question : transfer exe transfer file from Ubuntu oracle virtual box to host machine (windows 7 )Reducing Virtual Box Hard Diskmysql workbench not start after installed in ubuntu software 18.04VirtualBox not starting: libQt5Core.so.5: cannot open shared object file: No such file or directoryVirtualbox not launching on Ubuntu 18.04 - Qt lib problemcannot open libmpfr.so.4 after update on ubuntu 18.04“Error while loading shared libraries” on Ubuntu 18.04 LTSPAM unable to dlopen pam_sss.so pam_cap.so pam_systemd.so pam_pwquality.so

0

I have Ubuntu 18.04.

While launching virtual box I am getting an error

$ virtualbox

VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib/virtualbox/VirtualBox.so",) failed: libQt5Core.so.5: cannot open shared object file: No such file or directory

---

$ ldd /usr/lib/virtualbox/VirtualBox.so | grep Qt

libQt5X11Extras.so.5 => /usr/lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f7dcec8e000)

libQt5Core.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5PrintSupport.so.5 => /usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007f7dcea1f000)

libQt5OpenGL.so.5 => /usr/lib/x86_64-linux-gnu/libQt5OpenGL.so.5 (0x00007f7dce7c8000)

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

---

$ apt-file search libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9.5

The system has libqt5* packages but I cannot list some of them using

$ ls /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

ls: cannot access '/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5': No such file or directory

How can I fix this?

virtualbox 18.04 qt5

share|improve this question

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  Possible duplicate of Virtualbox not launching on ubuntu 18.04 - Qt lib problem
  
  – karel
  Nov 30 '18 at 7:27
  

  
  
  
  

add a comment | 

0

I have Ubuntu 18.04.

While launching virtual box I am getting an error

$ virtualbox

VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib/virtualbox/VirtualBox.so",) failed: libQt5Core.so.5: cannot open shared object file: No such file or directory

---

$ ldd /usr/lib/virtualbox/VirtualBox.so | grep Qt

libQt5X11Extras.so.5 => /usr/lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f7dcec8e000)

libQt5Core.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5PrintSupport.so.5 => /usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007f7dcea1f000)

libQt5OpenGL.so.5 => /usr/lib/x86_64-linux-gnu/libQt5OpenGL.so.5 (0x00007f7dce7c8000)

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

---

$ apt-file search libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9.5

The system has libqt5* packages but I cannot list some of them using

$ ls /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

ls: cannot access '/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5': No such file or directory

How can I fix this?

virtualbox 18.04 qt5

share|improve this question

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  Possible duplicate of Virtualbox not launching on ubuntu 18.04 - Qt lib problem
  
  – karel
  Nov 30 '18 at 7:27
  

  
  
  
  

add a comment | 

I have Ubuntu 18.04.

While launching virtual box I am getting an error

$ virtualbox

VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib/virtualbox/VirtualBox.so",) failed: libQt5Core.so.5: cannot open shared object file: No such file or directory

---

$ ldd /usr/lib/virtualbox/VirtualBox.so | grep Qt

libQt5X11Extras.so.5 => /usr/lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f7dcec8e000)

libQt5Core.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5PrintSupport.so.5 => /usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007f7dcea1f000)

libQt5OpenGL.so.5 => /usr/lib/x86_64-linux-gnu/libQt5OpenGL.so.5 (0x00007f7dce7c8000)

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

---

$ apt-file search libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9.5

The system has libqt5* packages but I cannot list some of them using

$ ls /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

ls: cannot access '/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5': No such file or directory

How can I fix this?

virtualbox 18.04 qt5

share|improve this question

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

$ virtualbox

VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib/virtualbox/VirtualBox.so",) failed: libQt5Core.so.5: cannot open shared object file: No such file or directory

$ ldd /usr/lib/virtualbox/VirtualBox.so | grep Qt

libQt5X11Extras.so.5 => /usr/lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f7dcec8e000)

libQt5Core.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5PrintSupport.so.5 => /usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007f7dcea1f000)

libQt5OpenGL.so.5 => /usr/lib/x86_64-linux-gnu/libQt5OpenGL.so.5 (0x00007f7dce7c8000)

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

libQt5Widgets.so.5 => not found

libQt5Gui.so.5 => not found

libQt5Core.so.5 => not found

$ apt-file search libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9

libqt5gui5: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.9.5

$ ls /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

ls: cannot access '/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5': No such file or directory

share|improve this question

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

share|improve this question

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

edited Dec 2 '18 at 18:09

Zanna

50.9k13137241

asked May 10 '18 at 3:34

jobycxajobycxa

111

asked May 10 '18 at 3:34

jobycxajobycxa

111

2 Answers
2

active

oldest

votes

2

For all the "not found" libraries, identify their package as you have done with apt-file search for libQt5Gui.so.5. Then install the packages with sudo apt-get install,for example:

sudo apt-get install libqt5gui5

The installation of the packages should put the libraries in the proper location so they will be found.

---

If files are not present, either they were installed in the wrong place (manually forced somewhere), they are the wrong architecture (i386 instead of amd64, so would be in /usr/lib/i386-linux-gnu), or the installation did not run properly (check the status of the packages with the command:

dpkg -l | grep libqt5  

The properly installed packages will have status "ii".

You could use the locate command to find the file(s) if they are somewhere else on the system, but if you installed them, that possibility is not likely.

share|improve this answer

edited May 10 '18 at 15:35

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have installed all the libqt5* packages but i can not find them on the location
  
  – jobycxa
  May 10 '18 at 12:14
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please see the below commands for clarification # dpkg -l | grep libqt5gui5 ii libqt5gui5:amd64 5.9.5+dfsg-0ubuntu1 amd64 Qt 5 GUI module
  
  – jobycxa
  May 11 '18 at 0:39
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You can add such info to your original question. So it's installed, but not in the expected location. How did you install? Can you reinstall? Is anything present in /usr/lib/x86_64-linux-gnu (since the error might be a missing directory)?
  
  – ubfan1
  May 11 '18 at 1:05
  

  
  
  
  

add a comment | 

0

sample solution

sudo apt-get install libqt5*

share|improve this answer

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

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2

For all the "not found" libraries, identify their package as you have done with apt-file search for libQt5Gui.so.5. Then install the packages with sudo apt-get install,for example:

sudo apt-get install libqt5gui5

The installation of the packages should put the libraries in the proper location so they will be found.

---

If files are not present, either they were installed in the wrong place (manually forced somewhere), they are the wrong architecture (i386 instead of amd64, so would be in /usr/lib/i386-linux-gnu), or the installation did not run properly (check the status of the packages with the command:

dpkg -l | grep libqt5  

The properly installed packages will have status "ii".

You could use the locate command to find the file(s) if they are somewhere else on the system, but if you installed them, that possibility is not likely.

share|improve this answer

edited May 10 '18 at 15:35

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have installed all the libqt5* packages but i can not find them on the location
  
  – jobycxa
  May 10 '18 at 12:14
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please see the below commands for clarification # dpkg -l | grep libqt5gui5 ii libqt5gui5:amd64 5.9.5+dfsg-0ubuntu1 amd64 Qt 5 GUI module
  
  – jobycxa
  May 11 '18 at 0:39
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You can add such info to your original question. So it's installed, but not in the expected location. How did you install? Can you reinstall? Is anything present in /usr/lib/x86_64-linux-gnu (since the error might be a missing directory)?
  
  – ubfan1
  May 11 '18 at 1:05
  

  
  
  
  

add a comment | 

2

For all the "not found" libraries, identify their package as you have done with apt-file search for libQt5Gui.so.5. Then install the packages with sudo apt-get install,for example:

sudo apt-get install libqt5gui5

The installation of the packages should put the libraries in the proper location so they will be found.

---

If files are not present, either they were installed in the wrong place (manually forced somewhere), they are the wrong architecture (i386 instead of amd64, so would be in /usr/lib/i386-linux-gnu), or the installation did not run properly (check the status of the packages with the command:

dpkg -l | grep libqt5  

The properly installed packages will have status "ii".

You could use the locate command to find the file(s) if they are somewhere else on the system, but if you installed them, that possibility is not likely.

share|improve this answer

edited May 10 '18 at 15:35

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have installed all the libqt5* packages but i can not find them on the location
  
  – jobycxa
  May 10 '18 at 12:14
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please see the below commands for clarification # dpkg -l | grep libqt5gui5 ii libqt5gui5:amd64 5.9.5+dfsg-0ubuntu1 amd64 Qt 5 GUI module
  
  – jobycxa
  May 11 '18 at 0:39
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You can add such info to your original question. So it's installed, but not in the expected location. How did you install? Can you reinstall? Is anything present in /usr/lib/x86_64-linux-gnu (since the error might be a missing directory)?
  
  – ubfan1
  May 11 '18 at 1:05
  

  
  
  
  

add a comment | 

For all the "not found" libraries, identify their package as you have done with apt-file search for libQt5Gui.so.5. Then install the packages with sudo apt-get install,for example:

sudo apt-get install libqt5gui5

The installation of the packages should put the libraries in the proper location so they will be found.

---

If files are not present, either they were installed in the wrong place (manually forced somewhere), they are the wrong architecture (i386 instead of amd64, so would be in /usr/lib/i386-linux-gnu), or the installation did not run properly (check the status of the packages with the command:

dpkg -l | grep libqt5  

The properly installed packages will have status "ii".

You could use the locate command to find the file(s) if they are somewhere else on the system, but if you installed them, that possibility is not likely.

share|improve this answer

edited May 10 '18 at 15:35

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

sudo apt-get install libqt5gui5

dpkg -l | grep libqt5  

share|improve this answer

edited May 10 '18 at 15:35

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

answered May 10 '18 at 5:23

ubfan1ubfan1

9,65641730

0

sample solution

sudo apt-get install libqt5*

share|improve this answer

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

0

sample solution

sudo apt-get install libqt5*

share|improve this answer

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

sample solution

sudo apt-get install libqt5*

share|improve this answer

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

sudo apt-get install libqt5*

share|improve this answer

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 12 mins ago

xiaoyu wangxiaoyu wang

1

New contributor

xiaoyu wang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 12 mins ago

xiaoyu wangxiaoyu wang

1