Kaffeine randomly crash then freeze with nvidia GPU (1080) and closed drivers (415 series) i have to kill the application and restart it. dmesg : NVRM: Xid (PCI:0000:01:00): 68, CCMDs 0000005f 0000c2b0 Seems that the problem started since update plasma 5.14 to 5.15 Rebuilt latest git sources doesnt solve the issue, change compositor from Open Gl 2.0 to 3.1 same result. Kaffeine 2.0.15 from fedora Rpmfusion. Sorry for my english
(In reply to edpil02 from comment #0) > Kaffeine randomly crash then freeze with nvidia GPU (1080) and closed > drivers (415 series) > i have to kill the application and restart it. There's not much we can do to address problems with closed source drivers. We don't have access to its source code in order to investigate. > dmesg : > NVRM: Xid (PCI:0000:01:00): 68, CCMDs 0000005f 0000c2b0 This error came directly from the NVidia proprietary driver. Only someone with access to its source code could fix it. You should either ask NVidia to fix or use the open source one. Btw, on a quick seek at the internet, I got these: https://devtalk.nvidia.com/default/topic/1024285/linux/-vdpau-bug-certain-h-264-videos-cause-hardware-errors-nvrm-xid-pci-0000-01-00-68-ccmds/ https://devtalk.nvidia.com/default/topic/1011539/linux/nvrm-xid-pci-0000-01-00-41-ccmds/ It sounds that this bug was first reported in 2017, and it affects H-264 reproduction on NVidia using vdpau. One option would be to disable Kaffeine's vdpau accel. See the README.md. > Seems that the problem started since update plasma 5.14 to 5.15 Probably your TV broadcaster are now using H-264 encode for video, instead of MPEG-2. > > Rebuilt latest git sources doesnt solve the issue, change compositor from > Open Gl 2.0 to 3.1 same result. > > Kaffeine 2.0.15 from fedora Rpmfusion. > Sorry for my english
Created attachment 118371 [details] attachment-20240-0.html Ok thanks a lot. > Message du 26/02/19 10:06 > De : "Mauro Carvalho Chehab" > A : edpil02@orange.fr > Copie à : > Objet : [kaffeine] [Bug 404831] Kaffeine randomly crashes with nvidia gpu > > https://bugs.kde.org/show_bug.cgi?id=404831 > > --- Comment #1 from Mauro Carvalho Chehab --- > (In reply to edpil02 from comment #0) > > Kaffeine randomly crash then freeze with nvidia GPU (1080) and closed > > drivers (415 series) > > i have to kill the application and restart it. > > There's not much we can do to address problems with closed source drivers. We > don't have access to its source code in order to investigate. > > > dmesg : > > NVRM: Xid (PCI:0000:01:00): 68, CCMDs 0000005f 0000c2b0 > > This error came directly from the NVidia proprietary driver. Only someone with > access to its source code could fix it. You should either ask NVidia to fix or > use the open source one. > > Btw, on a quick seek at the internet, I got these: > > > https://devtalk.nvidia.com/default/topic/1024285/linux/-vdpau-bug-certain-h-264-videos-cause-hardware-errors-nvrm-xid-pci-0000-01-00-68-ccmds/ > https://devtalk.nvidia.com/default/topic/1011539/linux/nvrm-xid-pci-0000-01-00-41-ccmds/ > > It sounds that this bug was first reported in 2017, and it affects H-264 > reproduction on NVidia using vdpau. One option would be to disable Kaffeine's > vdpau accel. See the README.md. > > > Seems that the problem started since update plasma 5.14 to 5.15 > > Probably your TV broadcaster are now using H-264 encode for video, instead > of MPEG-2. > > > > > Rebuilt latest git sources doesnt solve the issue, change compositor from > > Open Gl 2.0 to 3.1 same result. > > > > Kaffeine 2.0.15 from fedora Rpmfusion. > > Sorry for my english > > -- > You are receiving this mail because: > You reported the bug.
As this bug seems to be due to a problem at the GPU driver, there's nothing we can do at the Kaffeine side, as apparently, this is not a Kaffeine's bug. So, I'm closing it. If it ends to happen also with the open source GPU driver, feel free to re-open, although, on such case, the bug would likely be at libVLC side (with handles GPU video reproduction). So, it would make more sense to open it as a VLC bug.