https://bugzilla.novell.com/show_bug.cgi?id=683103 https://bugzilla.novell.com/show_bug.cgi?id=683103#c0 Summary: USB Throughput Performance Issues Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: x86-64 OS/Version: openSUSE 11.4 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: malte.gell@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:2.0.0) Gecko/20100101 Firefox/4.0 The Sundtek support team suggested to file a kernel bug report to me. I have a Sundtek Media Home DVB-C Stick connected to the USB. TV Playback produces severely artefacts. The artefacts can be avoided by using the DVB-C driver in bulk mode. According to Sundtek this is a kernel USB driver issue. Reproducible: Always Steps to Reproduce: 1. Connect a Sundtek DVB-C/T device or maybe any other DVB-C device to machine 2. Scan for DVB-C channels and setup kaffeine for DVB-C 3. Watch TV -any channel- with kaffeine Actual Results: The picture shows severe artefacts. Expected Results: The playback should be smooth without any artefacts. The command to put the Sundtek driver into bulk mode is following: /opt/bin/mediaclient --dtvtransfermode=bulk -d /dev/dvb/adapter0/frontend0 To get Sundtek DVB-C work with Linux, the latest beta drivers should be used. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.