Bug#791620: vlc: Window decoration issues with the QT5 interface

[Sebastian Ramacher]

Control: tags -1 + moreinfo

Hi Andoru

On 2015-07-06 23:59:32, Andoru Ekkusu wrote:
> Package: vlc
> Version: 2.2.1-2+b1
> 
> 
> _______________________________________________________________
> 
> First of all, I apologise in advance if this issue is not related to VLC,
> but instead it belongs to QT5 or the WM/display drivers, but so far VLC is
> the only QT5 application that I noticed those issues surface to.
> 
> The issue: VLC loses it's window decorations, and is made unmovable being
> stuck on the upper-left corner of the screen (screenshot:
> http://i.imgur.com/tGZCzqb.png) after restoring VLC from it's minimised
> state. Also even though I might have a window in the background while VLC
> is in front, I cannot interact with that background window unless I switch
> them manually (Alt+F4 or Super+D as I set them in the WM). This seems to
> happen randomly, and is not conditioned on some previous event (starting a
> certain app, opening a certain window, etc.) that I know of.
> 
> 
> What's worse is that file logging doesn't work properly here for some
> reason, so I wouldn't be able to diagnose what exactly is happening. Though
> there's something that shows up in ~/.xsession-errors:
> http://pastebin.com/aiECtN0N

From the log:

> [09fb7040] core audio output error: cannot add user visualization "any" (skipped)
> [09fb7040] core audio output error: cannot add user visualization "any" (skipped)
> [09fb7040] core audio output error: cannot add user visualization "any" (skipped)
> [09fb7040] core audio output error: cannot add user visualization "any" (skipped)
> [09f078f8] core libvlc error: no suitable access module for `attachment://3'
> glx_bind_pixmap(0x00e66dd3): Failed to query Pixmap info.
> win_paint_win(0x02c00011): Failed to bind texture. Expect troubles.
> win_paint_win(0x02c00011): Missing painting data. This is a bad sign.
> [  1220.19 ] error 9 (BadDrawable) request 14 minor 0 serial 128494 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  1220.20 ] error 4 (BadPixmap) request 54 minor 0 serial 128512 ("BadPixmap (invalid Pixmap parameter)")
> [  5425.04 ] error 3 (BadWindow) request 129 minor 5 serial 589100 ("BadWindow (invalid Window parameter)")
> [  5425.04 ] error 3 (BadWindow) request 20 minor 0 serial 589101 ("BadWindow (invalid Window parameter)")
> [  7601.84 ] error 9 (BadDrawable) request 14 minor 0 serial 871513 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  7601.84 ] error 4 (BadPixmap) request 54 minor 0 serial 871528 ("BadPixmap (invalid Pixmap parameter)")
> [  8364.89 ] error 9 (BadDrawable) request 14 minor 0 serial 1076523 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8364.89 ] error 4 (BadPixmap) request 54 minor 0 serial 1076547 ("BadPixmap (invalid Pixmap parameter)")
> [  8365.76 ] error 9 (BadDrawable) request 14 minor 0 serial 1081105 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8365.76 ] error 4 (BadPixmap) request 54 minor 0 serial 1081124 ("BadPixmap (invalid Pixmap parameter)")
> [  8384.64 ] error 9 (BadDrawable) request 14 minor 0 serial 1090703 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8384.64 ] error 4 (BadPixmap) request 54 minor 0 serial 1090718 ("BadPixmap (invalid Pixmap parameter)")
> [  8388.75 ] error 9 (BadDrawable) request 14 minor 0 serial 1095787 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8388.75 ] error 4 (BadPixmap) request 54 minor 0 serial 1095806 ("BadPixmap (invalid Pixmap parameter)")
> [  8389.09 ] error 9 (BadDrawable) request 14 minor 0 serial 1096265 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8389.09 ] error 4 (BadPixmap) request 54 minor 0 serial 1096289 ("BadPixmap (invalid Pixmap parameter)")
> [  8415.06 ] error 9 (BadDrawable) request 14 minor 0 serial 1120074 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  8415.07 ] error 4 (BadPixmap) request 54 minor 0 serial 1120111 ("BadPixmap (invalid Pixmap parameter)")
> [  9390.04 ] error 9 (BadDrawable) request 14 minor 0 serial 1164794 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  9390.04 ] error 4 (BadPixmap) request 54 minor 0 serial 1164815 ("BadPixmap (invalid Pixmap parameter)")
> [  9390.23 ] error 9 (BadDrawable) request 14 minor 0 serial 1165274 ("BadDrawable (invalid Pixmap or Window parameter)")
> [  9390.23 ] error 4 (BadPixmap) request 54 minor 0 serial 1165295 ("BadPixmap (invalid Pixmap parameter)")
> [ 10278.29 ] error 9 (BadDrawable) request 14 minor 0 serial 1844486 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 10278.29 ] error 4 (BadPixmap) request 54 minor 0 serial 1844512 ("BadPixmap (invalid Pixmap parameter)")
> [ 12750.92 ] error 9 (BadDrawable) request 14 minor 0 serial 2606299 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 12750.92 ] error 4 (BadPixmap) request 54 minor 0 serial 2606325 ("BadPixmap (invalid Pixmap parameter)")
> [ 13080.52 ] error 9 (BadDrawable) request 14 minor 0 serial 2667196 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 13080.52 ] error 4 (BadPixmap) request 54 minor 0 serial 2667211 ("BadPixmap (invalid Pixmap parameter)")
> [ 13085.34 ] error 9 (BadDrawable) request 14 minor 0 serial 2669266 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 13085.34 ] error 4 (BadPixmap) request 54 minor 0 serial 2669281 ("BadPixmap (invalid Pixmap parameter)")
> [ 14827.62 ] error 9 (BadDrawable) request 14 minor 0 serial 2963345 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 14827.62 ] error 4 (BadPixmap) request 54 minor 0 serial 2963360 ("BadPixmap (invalid Pixmap parameter)")
> [ 17171.07 ] error 9 (BadDrawable) request 14 minor 0 serial 3443836 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 17171.07 ] error 4 (BadPixmap) request 54 minor 0 serial 3443851 ("BadPixmap (invalid Pixmap parameter)")
> [ 18208.24 ] error 9 (BadDrawable) request 14 minor 0 serial 3524647 ("BadDrawable (invalid Pixmap or Window parameter)")
> [ 18208.24 ] error 4 (BadPixmap) request 54 minor 0 serial 3524668 ("BadPixmap (invglx_bind_pixmap(0x00e67381): Failed to query Pixmap info.
> win_paint_win(0x02c00011): Failed to bind texture. Expect troubles.
> win_paint_win(0x02c00011): Missing painting data. This is a bad sign.

This might be a Qt 5 issue. We are currently a major Qt 5 upstream release
behind (5.5.0 is staged in experimental). It would be great if you could test
with 5.5 once it's available for i386.

(Tagging as moreinfo until the issue has been confirmed with Qt 5.5.)

Cheers
-- 
Sebastian Ramacher
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