Bug#889979: Composite extension broken

[Theodore Lytras]

Στις Παρασκευή, 16 Φεβρουαρίου 2018 12:40:41 Μ.Μ. EET γράψατε:
> Please report this upstream at
> https://bugs.freedesktop.org/enter_bug.cgi?product=xorg=Server%2FD
> DX%2FXephyr and let us know the bug number for tracking.


Thank you for you message. I've reported this bug upstream, it's bug # 105133
https://bugs.freedesktop.org/show_bug.cgi?id=105133

Bug#889979: Composite extension broken

[Andreas Boll]

On Fri, Feb 09, 2018 at 06:07:00PM +0200, Theodore Lytras wrote:
> Package: xserver-xephyr
> Version: 1:1.19.6-1
> Severity: important
> 
> I use Xephyr to play Sid Meier's Alpha Centauri (yes, people still play 
> that), 
> and this requires disabling its Composite extension (or the game hangs). 
> Unfortunately, on my amd64 machine with Xephyr version 1.19.6 this throws an 
> error (used to work with version 1.19.5):
> 
> $ Xephyr :1 -screen 800x600 -extension Composite
> 
> Xephyr: ../../../../include/privates.h:122: dixGetPrivateAddr: Assertion `key-
> >initialized' failed.
> (EE) 
> (EE) Backtrace:
> (EE) 0: Xephyr (xorg_backtrace+0x4d) [0x5608257337bd]
> (EE) 1: Xephyr (0x56082556d000+0x1ca559) [0x560825737559]
> (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f0b03af6000+0x12180) 
> [0x7f0b03b08180]
> (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x110) [0x7f0b037746a0]
> (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x1c7) [0x7f0b03775cf7]
> (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (0x7f0b0374+0x2cfca) 
> [0x7f0b0376cfca]
> (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f0b0374+0x2d042) 
> [0x7f0b0376d042]
> (EE) 7: Xephyr (0x56082556d000+0x3c252) [0x5608255a9252]
> (EE) 8: Xephyr (0x56082556d000+0x1c1c1f) [0x56082572ec1f]
> (EE) 9: Xephyr (0x56082556d000+0x12c667) [0x560825699667]
> (EE) 10: Xephyr (0x56082556d000+0x12bcc5) [0x560825698cc5]
> (EE) 11: Xephyr (0x56082556d000+0x12b115) [0x560825698115]
> (EE) 12: Xephyr (InitExtensions+0x3d) [0x56082562ce2d]
> (EE) 13: Xephyr (0x56082556d000+0x7c93f) [0x5608255e993f]
> (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xea) 
> [0x7f0b03760f2a]
> (EE) 15: Xephyr (_start+0x2a) [0x5608255a92fa]
> (EE) 
> (EE) 
> Fatal server error:
> (EE) Caught signal 6 (Aborted). Server aborting
> (EE) 
> 
> Withour "-extension Composite" Xephyr starts, but unfortunately I can't play 
> the game. Given that this is the only reason I use Xephyr (and I suspect that 
> applies to many people as well), I think this bug qualifies as "important"...

Please report this upstream at
https://bugs.freedesktop.org/enter_bug.cgi?product=xorg=Server%2FDDX%2FXephyr
and let us know the bug number for tracking.

Thanks,
Andreas


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Bug#889979: Composite extension broken

[Theodore Lytras]

Package: xserver-xephyr
Version: 1:1.19.6-1
Severity: important

I use Xephyr to play Sid Meier's Alpha Centauri (yes, people still play that), 
and this requires disabling its Composite extension (or the game hangs). 
Unfortunately, on my amd64 machine with Xephyr version 1.19.6 this throws an 
error (used to work with version 1.19.5):

$ Xephyr :1 -screen 800x600 -extension Composite

Xephyr: ../../../../include/privates.h:122: dixGetPrivateAddr: Assertion `key-
>initialized' failed.
(EE) 
(EE) Backtrace:
(EE) 0: Xephyr (xorg_backtrace+0x4d) [0x5608257337bd]
(EE) 1: Xephyr (0x56082556d000+0x1ca559) [0x560825737559]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f0b03af6000+0x12180) 
[0x7f0b03b08180]
(EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x110) [0x7f0b037746a0]
(EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x1c7) [0x7f0b03775cf7]
(EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (0x7f0b0374+0x2cfca) 
[0x7f0b0376cfca]
(EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f0b0374+0x2d042) 
[0x7f0b0376d042]
(EE) 7: Xephyr (0x56082556d000+0x3c252) [0x5608255a9252]
(EE) 8: Xephyr (0x56082556d000+0x1c1c1f) [0x56082572ec1f]
(EE) 9: Xephyr (0x56082556d000+0x12c667) [0x560825699667]
(EE) 10: Xephyr (0x56082556d000+0x12bcc5) [0x560825698cc5]
(EE) 11: Xephyr (0x56082556d000+0x12b115) [0x560825698115]
(EE) 12: Xephyr (InitExtensions+0x3d) [0x56082562ce2d]
(EE) 13: Xephyr (0x56082556d000+0x7c93f) [0x5608255e993f]
(EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xea) 
[0x7f0b03760f2a]
(EE) 15: Xephyr (_start+0x2a) [0x5608255a92fa]
(EE) 
(EE) 
Fatal server error:
(EE) Caught signal 6 (Aborted). Server aborting
(EE) 

Withour "-extension Composite" Xephyr starts, but unfortunately I can't play 
the game. Given that this is the only reason I use Xephyr (and I suspect that 
applies to many people as well), I think this bug qualifies as "important"...