Qbittorrent crashes randomly

[eruvalar]

Hello. My problem as stated in the topic is qbittorrent randomly crashing. Sometimes immediately, sometimes after a few minutes. I suspect this started after doing an apt upgrade command. This is on Ubuntu 17.04.
Clicking the app icon makes it show up in the taskbar for a few seconds, then it quits soon after, most of the time without the UI coming up. Running it from the terminal gives the following output:

libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile


*************************************************************
Catching signal: SIGSEGV
Please file a bug report at http://bug.qbittorrent.org and provide the following information:

qBittorrent version: v3.3.7
stack trace:
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x158eab  [0x7fa3bd4c2eab]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x15ae5a  [0x7fa3bd4c4e5a]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x9b423  [0x7fa3bd405423]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x9e57a  [0x7fa3bd40857a]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa2faf  [0x7fa3bd40cfaf]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa462e  [0x7fa3bd40e62e]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x162d4c  [0x7fa3bd4ccd4c]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x163b5b  [0x7fa3bd4cdb5b]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x1be988  [0x7fa3bd528988]
  /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xbf6bf  [0x7fa3bd4296bf]
  /lib/x86_64-linux-gnu/libpthread.so.0 : ()+0x76da  [0x7fa3bb0c26da]
  /lib/x86_64-linux-gnu/libc.so.6 : clone()+0x5f  [0x7fa3ba554d7f]
Segmentation fault (core dumped)

Any ideas? Can I provide more information you need? Any input is greatly appreciated.

[Peter]

First of all, just update your qBittorrent.
https://launchpad.net/~qbittorrent-team ... ent-stable

Even though 17.04 is the latest stable version, the Ubuntu repository always lags behind.
Give it a try and we will see.

Don't worry, if it still crashes, we will install a debug version and diagnose the thing. But yeah, it may be just a bug in the combination of 17.04 and 3.3.7 qBittorrent.

[eruvalar]

This indeed seems to have fixed it, it has been running stable for over an hour now.
I suppose I should have checked if I was running the latest version first; I just was not aware the included repository in Ubuntu lagged behind.

Thank you very much for the fast and competent assistance! 

[Peter]

No probs, let us know if you run into any trouble again.
Sadly we cannot update the Ubuntu packages ourselves. That would be the best. But yeah, PPA is the most the team can do.