Date: Wed, 17 Oct 2007 19:04:06 +0200 From: "[LoN]Kamikaze" <LoN_Kamikaze@gmx.de> To: Anish Mistry <mistry.7@osu.edu> Cc: freebsd-stable@freebsd.org Subject: Re: RELENG_7 jerky mouse and skipping sound Message-ID: <47164086.3080605@gmx.de> In-Reply-To: <200710171228.39123.mistry.7@osu.edu> References: <200710171228.39123.mistry.7@osu.edu>
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Anish Mistry wrote: > I just updated to RELENG_7 from 6.2 and I'm running into some really > annoying issues with jerky mouse movement and skipping sound. This > seems to be similar to: > Re: SCHED_4BSD in RELENG_7 disturbs workflow > This happens both with 4BSD and ULE. > > I seems to happen when I'm compiling ports and a new cc/bzip2/sh > process fires off (I'm just watching top), I'll get the > skip/freezeup. > > This behavior is pretty pronounced, as I'm installing gutenprint right > now. > > bigguy# sysctl hw.acpi > hw.acpi.supported_sleep_state: S1 S3 S4 S5 > hw.acpi.power_button_state: S5 > hw.acpi.sleep_button_state: S1 > hw.acpi.lid_switch_state: S3 > hw.acpi.standby_state: S1 > hw.acpi.suspend_state: S3 > hw.acpi.sleep_delay: 5 > hw.acpi.s4bios: 0 > hw.acpi.verbose: 1 > hw.acpi.disable_on_reboot: 0 > hw.acpi.handle_reboot: 0 > hw.acpi.reset_video: 0 > hw.acpi.cpu.cx_lowest: C1 > bigguy# sysctl dev.cpu > dev.cpu.0.%desc: ACPI CPU > dev.cpu.0.%driver: cpu > dev.cpu.0.%location: handle=\_PR_.CPU1 > dev.cpu.0.%pnpinfo: _HID=none _UID=0 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.cx_supported: C1/0 > dev.cpu.0.cx_lowest: C1 > dev.cpu.0.cx_usage: 100.00% > > This didn't happen with 6.2. I'm running UP with Xorg 7.2. > http://am-productions.biz/debug/releng_7/BIGGUY > http://am-productions.biz/debug/releng_7/vmstat-i.txt > http://am-productions.biz/debug/releng_7/dmesg.boot > http://am-productions.biz/debug/releng_7/pkg_into.txt > > Let me know what other information I need to provide. 2 things fixed it for me: Using SCHED_ULE and rebuilding x11-drivers/xf86-input-mouse.
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