ppc July 2020

ppc@lists.fedoraproject.org

2 participants
2 discussions

Crackling sound since Kernel 5.6.x
by Karl 01 Sep '20

01 Sep '20

Hello to all, I have this hardware: https://wiki.raptorcs.com/wiki/User:MPC7500 Since Kernel 5.6.x I have crackling sound (I’m using the Radeon for sound output). It sounds similar when the speech-dispatcher is active. On Kernel 5.4 I have to remove the speech-dispatcher (this pops-up from time to time) to get a crystal clear sound. See link to the Kernel 5.4 alsa-info.sh output and Kernel 5.6 alsa-info.sh output: Kernel 5.4: http://alsa-project.org/db/?f=a51d43c18273c3c79d4341e251a32542e2ee3714 Kernel 5.6: https://alsa-project.org/db/?f=97cd639a2a416f2a5875b7534dd39ce38c36bd93 Maybe it has something to do with this? https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.6-Sound This problem I have also an F32. Everything is fine with 5.4. How can I localize the problem? Any help is appreciated Karl P. S. I’m new to Linux so I sadly can’t bisecting a bug til now.

2 1

qt5-qtwebengine available
by Dan Horák 22 Jul '20

22 Jul '20

Hi all, thanks to the work the community does on porting the Chromium browser to ppc64le, we can have also the qt5-qtwebengine library available. Currently there are ~20 packages that are excluded on ppc64le due the unavailability of the webengine. My "talos" COPR repository [1] contains now the main qt5-qtwebengine package, pyqtwebengine bindings for Python and also the qmapshack app. Building calibre fails in a test, investigating now. If there are other apps you would like to be made available, let me know. The plan is to merge the ppc64le support into the official Fedora rpms, but it can take some time and depends on support from the maintainers of the QT stack. [1] https://copr.fedorainfracloud.org/coprs/sharkcz/talos/ Dan

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ppc July 2020