Spyder Not Launching from Anaconda-Navigator

[irahulcse]

Actual Behavior

When before I used to click on the Spyder it launche automatically but now it is not happening so. This image comes after it closes down. I am able to open the Jupyter notebook but only the Spyder is not opening properly.

Expected Behavior

Steps to Reproduce

Anaconda or Miniconda version:

Anaconda 3

Operating System:

conda info

conda list --show-channel-urls

[ccordoba12]

Please start Spyder from a terminal and paste here any errors that appear there.

[azureAxolotl]

Hi, I am seeing the same issue attempting to launch Spyder from anaconda-navigator. The Spyder "splash" appears for a few seconds before disappearing. Nothing else appears on screen, although quitting anaconda-navigator shows a prompt to say that Spyder is running. :~$ neofetch .-/+oossssoo+/-. xxxx@xxxxxxxxxxxxxxxxx :+ssssssssssssssssss+: --------------------------- -+ssssssssssssssssssyyssss+- OS: Ubuntu 18.04.1 LTS x86_64 .ossssssssssssssssssdMMMNysssso. Host: GA-78LMT-USB3 6.0 /ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 4.15.0-36-generic +ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 45 mins /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 2733 .ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 4.4.19 +sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1680x1050 ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME 3.28.3 ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: GNOME Shell +sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Adwaita .ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: Adwaita [GTK2/3] /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Adwaita [GTK2/3] +sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: gnome-terminal /ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: AMD FX-4300 (4) @ 3.800GHz .ossssssssssssssssssdMMMNysssso. GPU: AMD Radeon 3000 -+sssssssssssssssssyyyssss+- Memory: 2297MiB / 15518MiB :+ssssssssssssssssss+: .-/+oossssoo+/-.
:~$ conda info

 active environment : None
   user config file : /home/olaf/.condarc

populated config files : /home/olaf/.condarc conda version : 4.5.11 conda-build version : 3.10.5 python version : 3.6.5.final.0 base environment : /home/olaf/anaconda3 (writable) channel URLs : https://repo.anaconda.com/pkgs/main/linux-64 https://repo.anaconda.com/pkgs/main/noarch https://repo.anaconda.com/pkgs/free/linux-64 https://repo.anaconda.com/pkgs/free/noarch https://repo.anaconda.com/pkgs/r/linux-64 https://repo.anaconda.com/pkgs/r/noarch https://repo.anaconda.com/pkgs/pro/linux-64 https://repo.anaconda.com/pkgs/pro/noarch package cache : /home/olaf/anaconda3/pkgs /home/olaf/.conda/pkgs envs directories : /home/olaf/anaconda3/envs /home/olaf/.conda/envs platform : linux-64 user-agent : conda/4.5.11 requests/2.18.4 CPython/3.6.5 Linux/4.15.0-36-generic ubuntu/18.04 glibc/2.27 UID:GID : 1000:1000 netrc file : None offline mode : False :~$ spyder Received signal 11 SEGV_MAPERR 000000000108

0 0x7fb4fbd7a72f

1 0x7fb4fa7ac79d

2 0x7fb4fbd7ac3e

3 0x7fb5271fa890

4 0x7fb4f1776954

5 0x7fb4f1777be8

6 0x7fb5028ec914 glXCreatePbuffer

7 0x7fb4fa80e6e9

8 0x7fb4fa7f9748

9 0x7fb4fc8b67bd

10 0x7fb4faafd111

11 0x7fb4faafe905

12 0x7fb4fcd6cb77

13 0x7fb4fe5a37d5

14 0x7fb4fbde30e5

15 0x7fb4fbdde480

16 0x7fb5271ef6db start_thread

17 0x7fb526f1188f clone

r8: 0000000000000000 r9: 0000000000000001 r10: 00007fb526f5a430 r11: 0000000000000206 r12: 0000558e7021bf40 r13: 0000558e7021bf40 r14: 0000000000000005 r15: 0000558e70155bb0 di: 0000558e70114590 si: 0000000000000000 bp: 0000558e70114590 bx: 0000000000000000 dx: 0000000000008041 ax: ffffffffffffff50 cx: 0000000000000000 sp: 00007fb477ffe480 ip: 00007fb4f1776954 efl: 0000000000010202 cgf: 002b000000000033 erf: 0000000000000004 trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000108 [end of stack trace] Calling _exit(1). Core file will not be generated.

[irahulcse]

Same things is happening again while running with Command line also. The Spyder opens for 2 seconds and it gone again. And these lines splashes on the screen. I am not able to complete my task, as the inbuilt spyder from the Ubuntu software does not contain all the dependencies which are needed to run the Spyder smoothly. As when I try to import the matplotlib it shows me that this module is not present etc.

[ccordoba12]

It looks like a problem in Qt (our graphical toolkit), not Spyder.

@mingwandroid, have you seen this before?

[mingwandroid]

No. I suspect poor graphics hardware or drivers or a lack of drivers though.

[AbhiSawant]

This helps: conda upgrade qt