@rlee287, @willow-ch: Have you tested on real hardware?

- When I run transmission-gtk on VM, it shows errors (but not, "DRI3: Failed to 
initialize"). The application launches and works as expected.
- On real hardware install, I see "DRI3: Failed to initialize" and the 
application does not start.

I can confirm the workaround works.

I just want to add, when we have problem, if we check '/dev/dri/by-path'
we see,

```
sv@dev-vm:~$ ls -l /dev/dri/by-path/
total 0
lrwxrwxrwx 1 root root  8 Oct 18 19:29 pci-0000:00:02.0-card -> ../card1
lrwxrwxrwx 1 root root  8 Oct 18 19:29 
pci-0000:00:02.0-platform-simple-framebuffer.0-card -> ../card0
lrwxrwxrwx 1 root root 13 Oct 18 19:29 pci-0000:00:02.0-render -> ../renderD128
```
where, 'platform-simple-framebuffer.0-card' is a broken link; there is no 
'card0' under '/dev/dri'.

When we do not have an issue or when we apply the workaround, there is
no 'platform-simple-framebuffer.0-card' link.

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https://bugs.launchpad.net/bugs/2162539

Title:
  transmission-gtk fails to open

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