Thanks a lot for this update.

--
Stephane
Le 24 oct. 2014 21:55, "Michael Müller" <email address hidden> a écrit :

> Hi,
>
> a long time passed since we gave you an update on this problem and now
> we can give you a final answer.
>
> Before I will tell you the recent updates, I will first give again a
> short summary about the background of this problem. Some Silverlight
> videos use the so-called "certified output protection", which is only
> available when the graphic card supports a special set of commands.
> These commands use cryptographic methods, so that the application can be
> sure it gets the correct values from the graphic card, and the response
> is not faked. The graphic cards have a certificate which they use to
> sign the responses and the certificate itself must be signed by
> Microsoft. The problem is that the Linux drivers (even the proprietary
> ones from AMD or NVIDIA) do not support these commands. We asked them to
> simply enable them on Linux since this would be a perfect legal way for
> us to solve this problem, but they declined this idea. The only company
> left here which could indeed help us solving this problem. would be
> Microsoft. If they would give us a legal key we could add the required
> implementation, but everyone else who gets the key could use it to break
> their whole DRM, so this is very unlikely to happen. Even if they would
> give us such a key, it would mean that we need to provide binary blobs
> with pipelight/wine-compholio, which is also not really possible since
> both are open-source projects.
>
> Beside these perfectly legal ideas, there also some other creative ways
> to get around this problem. We spent most of them time talking to
> organizations like the Free Software Foundation Europe and asked them
> whether one of these creative ways may not violate any laws. The result
> is sadly that all these ideas are at least in some gray area and they
> don't know any similar cases and therefore highly suggest us not to do
> any of them. The Software Freedom Conservancy, which helps the Wine
> project to solve such problems, declined to take a look at our ideas,
> since they think this problem is not related to Wine (although all these
> functions needs to be implemented in wine and the problem can also be
> triggered without pipelight at all) . The only way to continue would be
> to pay some good lawyers to analyze this more in detail and there is no
> guarantee that a judge would decide the same way.
>
> We can not really spent a lot of money on this problem and it does not
> make sense to endanger the whole project to solve this bug. We therefore
> think that this problem a is a won't fix. We can do a lot to solve
> technical problems, but we can not change laws.
>
> Michael
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1235918
>
> Title:
>   SkyGo italian / mytf1vod - error 6030 (with Silverlight 5.0 and 5.1)
>
> Status in Netflix Desktop:
>   Triaged
> Status in Pipelight:
>   Confirmed
> Status in Wine:
>   Confirmed
> Status in Wine "Compholio" Edition:
>   Triaged
>
> Bug description:
>   Hi there, I,m unable to view skygo.it. I can register the device and
> everything works fine with SKY TG 24.
>   When I pass to Sky Sport 1 (or any other channel) I reveice the error
> 6030b in the plugin screen.
>
>   I'm using Silverlight 5.0 with chromium browser and user agent switcher
> to Firefox 15.
>   Ubuntu 13.04 64bit
>
>   Here what I  have into the terminal
>
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   fixme:advapi:UnregisterTraceGuids 0: stub
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   [PIPELIGHT:LIN] using timer based event handling.
>   fixme:advapi:CreateProcessAsUserW 0xf8 L"C:\\Program
> Files\\Silverlight\\5.0.61118.0\\agcp.exe" L"agcp.exe 315 240" (nil) (nil)
> 1 0x00004000 (nil) (null) 0x63f0c8 0x63f0b8 - semi- stub
>   fixme:heap:HeapSetInformation (nil) 1 (nil) 0
>   fixme:file:K32GetMappedFileNameW (0xffffffff, 0x4015f4, 0x50e1f4, 520):
> stub
>   fixme:module:GetModuleHandleExW should pin refcount for 0x250000
>   [PIPELIGHT:WIN] plugin instance switched windowless mode to on.
>   fixme:urlmon:Uri_GetPropertyBSTR (0xfe2e28)->(6 0x63dec4 4)
>   fixme:process:GetNumaHighestNodeNumber (0x63e960): stub
>   fixme:thread:SetThreadStackGuarantee (0x63e950): stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:process:FlushProcessWriteBuffers : stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   fixme:advapi:UnregisterTraceGuids 0: stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9b4, (nil) 0x63d9ac
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9b4, (nil) 0x63d9ac
>   [PIPELIGHT:LIN] unscheduled event timer.
>   [PIPELIGHT:LIN] pluginfunctions.c:561:NPP_Destroy(): plugin did not
> deinitialize properly, killing it!
>   terminate called after throwing an instance of 'std::runtime_error'
>     what():  Killed wine process
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   [PIPELIGHT:LIN] using timer based event handling.
>   fixme:advapi:CreateProcessAsUserW 0xf8 L"C:\\Program
> Files\\Silverlight\\5.0.61118.0\\agcp.exe" L"agcp.exe 224 240" (nil) (nil)
> 1 0x00004000 (nil) (null) 0x63f0c8 0x63f0b8 - semi- stub
>   fixme:heap:HeapSetInformation (nil) 1 (nil) 0
>   fixme:file:K32GetMappedFileNameW (0xffffffff, 0x4015f4, 0x50e1f4, 520):
> stub
>   fixme:module:GetModuleHandleExW should pin refcount for 0x250000
>   [PIPELIGHT:WIN] plugin instance switched windowless mode to on.
>   fixme:urlmon:Uri_GetPropertyBSTR (0xf99e88)->(6 0x63dec4 4)
>   fixme:process:GetNumaHighestNodeNumber (0x63e960): stub
>   fixme:thread:SetThreadStackGuarantee (0x63e950): stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:process:FlushProcessWriteBuffers : stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9bc, (nil) 0x63d9b4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9bc, (nil) 0x63d9b4
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   fixme:advapi:UnregisterTraceGuids 0: stub
>   fixme:wininet:query_global_option Stub for 6
>   [PIPELIGHT:LIN] unscheduled event timer.
>   [PIPELIGHT:LIN] pluginfunctions.c:561:NPP_Destroy(): plugin did not
> deinitialize properly, killing it!
>   terminate called after throwing an instance of 'std::runtime_error'
>     what():  Killed wine process
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   [PIPELIGHT:LIN] using timer based event handling.
>   fixme:advapi:CreateProcessAsUserW 0xf8 L"C:\\Program
> Files\\Silverlight\\5.0.61118.0\\agcp.exe" L"agcp.exe 255 240" (nil) (nil)
> 1 0x00004000 (nil) (null) 0x63f0c8 0x63f0b8 - semi- stub
>   fixme:heap:HeapSetInformation (nil) 1 (nil) 0
>   fixme:file:K32GetMappedFileNameW (0xffffffff, 0x4015f4, 0x50e1f4, 520):
> stub
>   fixme:module:GetModuleHandleExW should pin refcount for 0x250000
>   [PIPELIGHT:WIN] plugin instance switched windowless mode to on.
>   [PIPELIGHT:LIN] attached to process.
>   [PIPELIGHT:LIN] trying to load config file from
> '/home/user/.config/pipelight'.
>   [PIPELIGHT:LIN] unrecognized configuration key 'enablegpuacceleration'.
>   [PIPELIGHT:LIN] basicplugin.c:385:checkGraphicDriver(): GPU driver check
> - Your driver is supported, hardware acceleration enabled.
>   [PIPELIGHT:LIN] using wine prefix directory /home/user/.wine-pipelight/.
>   [PIPELIGHT:LIN] checking Silverlight installation - this might take some
> time.
>   wine-silverlight5.0-installer is already installed in
> /home/user/.wine-pipelight/.
>   wine-mpg2splt-installer is already installed in
> /home/user/.wine-pipelight/.
>   [PIPELIGHT:WIN] windowless mode is on.
>   [PIPELIGHT:WIN] embedded mode   is on.
>   [PIPELIGHT:WIN] usermode Timer  is off.
>   fixme:advapi:RegisterTraceGuidsW (0x2c1f07, 0x35f118,
> {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}, 1, 0x63f628, (null), (null),
> 0x35f118,): stub
>   [PIPELIGHT:WIN] init successful!
>   fixme:advapi:UnregisterTraceGuids 0: stub
>   fixme:urlmon:Uri_GetPropertyBSTR (0xfe2da0)->(6 0x63dec4 4)
>   fixme:process:GetNumaHighestNodeNumber (0x63e960): stub
>   fixme:thread:SetThreadStackGuarantee (0x63e950): stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e560, (nil) 0x63e558
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e47c, (nil) 0x63e474
>   fixme:process:FlushProcessWriteBuffers : stub
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4a0, (nil) 0x63e498
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e4ac, (nil) 0x63e4a4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e0d0, (nil) 0x63e0c8
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63e354, (nil) 0x63e34c
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9bc, (nil) 0x63d9b4
>   fixme:thread:GetThreadPreferredUILanguages 48, 0x63d9bc, (nil) 0x63d9b4
>   fixme:wininet:query_global_option Stub for 6
>   fixme:wininet:query_global_option Stub for 6
>   fixme:module:GetModuleHandleExW should pin refcount for 0x250000
>   fixme:wininet:query_global_option Stub for 6
>   fixme:advapi:RegisterTraceGuidsW (0x10015fa3, 0x1008d460,
> {00000000-7ac4-430a-94e4-b0dfd254650f}, 1, 0xf15e038, (null), (null),
> 0x1008d468,): stub
>   fixme:ntdll:NtLockFile I/O completion on lock not implemented yet
>   fixme:advapi:RegisterTraceGuidsW (0xf653882, 0xf82b960,
> {00000000-7ac4-430a-94e4-b0dfd254650f}, 1, 0xf15e348, (null), (null),
> 0xf82b968,): stub
>   fixme:advapi:GetCurrentHwProfileW (0xf15e418)
>   fixme:quartz:VMR7_IVMRMonitorConfig_GetAvailableMonitors
> (0x4850658/0x4850658)->(...) stub
>   fixme:win:EnumDisplayDevicesW ((null),0,0x63d468,0x00000000), stub!
>   fixme:win:EnumDisplayDevicesW ((null),1,0x63d468,0x00000000), stub!
>   fixme:quartz:VMR7_IVMRMonitorConfig_SetMonitor
> (0x48a0ad0/0x48a0ad0)->(...) stub
>   err:quartz:CheckCircularConnection Checking filtergraph returned
> 80040231, something's not right!
>   fixme:quartz:VMR9Inner_QueryInterface No interface for
> {fd501041-8ebe-11ce-8183-00aa00577da2}
>   fixme:quartz:VMR_IAMCertifiedOutputProtection_KeyExchange
> (0x48a3bb8/0x48a3bb8)->(...)
>
>   Any Ideas?
>
>   Thanks
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/netflix-desktop/+bug/1235918/+subscriptions
>