Everything seem to be working.
What does not
"Add buddy" button on main screen causes game to crash. Can be workarounded from account screen.
You can add buddy from chat window or account menu.
Some cards will only render correctly when using staging.
What was not tested
Everything was tested.
Most annoying issue is using way too much CPU and crashing when having sound working.
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Current||Gentoo Linux||Oct 29 2017||2.19-staging||Yes||Yes||Yes||Silver||Anton Romanov|
|Show||Gentoo Linux||Jul 31 2017||2.13-staging||Yes||Yes||Bronze||Anton Romanov|
|Show||Gentoo Linux||Jan 16 2017||2.0-rc5||Yes||Yes||Gold||Anton Romanov|
|Show||Ubuntu 14.04 "Trusty" i386 (+ variants like Kubuntu)||Jul 10 2016||1.8.3||No||Not installable||Garbage||Jaroslav Smutek|
|Show||Arch Linux x86_64||Feb 15 2016||1.9.3||No||Not installable||Garbage||Steven Roose|
|Bug #||Description||Status||Resolution||Other apps affected|
|35041||Multiple apps and games crash with heap corruption or live-lock in libX11 (EA Origin, Garmin Express Fit, SMPlayer, LotRO launcher, Kindle for PC, Conan Exiles)('taskset -c 0 wine ./foo.exe' is a workaround)||NEW||View|
|43520||WIC can't decode 32bpp CMYK JPEG images||STAGED||View|
|43562||Magic Online (Magic The Gathering: Online) Is rendered with inverted colors||UNCONFIRMED||View|
|43728||Magic: The Gathering Online intensive CPU usage when idle||UNCONFIRMED||View|
|43873||Magic: The Gathering Online crashes when trying to add buddy||UNCONFIRMED||View|
Use at least Wine version 2.18, staging is preffered.
Staging is required for multimonitor systems, otherwise game will fail to start.
Without staging patchest (as of 2.18) some cards (eg more recent Hydroblast) will have their art rendered incorrectly.
You will need following prerequisites in your magic prefix (only tested with 32bit prefix):
winetricks -q corefonts dotnet46 win7
On OSX I had to do
otherwise MTGO window was not properly (re)drawn
For sound to work you need to install:
winetricks -q wmp10
You might also need to install quartz with winetricks as well (if for example your wine is built without gstreamer)
Note: I was unable to get sound to work if DXVA is not working. That doesn't seem to be available on OSX and on Linux required staging setting enabled to "Enable VAAPI as backend for DXVA" for it to work