From mboxrd@z Thu Jan 1 00:00:00 1970 From: William Subject: Bad IRQs from using pcm in alsa-driver-1.0.7 Date: Fri, 19 Nov 2004 16:28:47 GMT Message-ID: <200411191628.QAA01370@orthoset.com> Return-path: Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Using ALSA PCM always disables the IRQ for my mouse (USB Logitech wheelmouse). Is this a known problem? I'm using alsa-*1.0.7 on a laptop with a VIA-8235 sound system. Whenever I use aplay, the kernel disables IRQ 11 ("kernel: Disabling IRQ 11") leaving the mouse disabled though the touchpad does still work and there are kernel error messages ("nobody cared! __report_bad_irq etc" ). $ grep ERR /proc/interrupts ERR: 33 Every time this happens I have to reboot to get IRQ 11 working again so I can use the mouse again. The kernel does not disable IRQ 11 if I use only ALSA MIDI. Is there a fix? Thanks, William ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8