设置为disable着意味着关闭这个串行端口；设置为2F8/irq3表示分配中断3，内存地址2F8为这个端口；设置为3F8/irq4表示分配中断4，内存地址3F8为这个端口；目前来说，串行端口已经很少使用，建议设置为关闭，如果用户确认有使用需求，可设置为后2个选项值都可以。
Issue irqbalance service is disabled for all RHEL with Real Time Kernel irqbalance service fails to start after system reboot.Environment Red Hat Enterprise Linux for Real Time RHEL 7.4 (kernel-rt-3.10.0-693.11.1.rt56.632.el7.x86_64)
After updating this GNOME extension I noticed that it start reporting if irqbalance is installed on the device. If so it will replace the loading percentage with a constant, warning message, irqbalance detected. I then disabled irqbalance through its config file (located at /etc/default/irq...
If this field is disabled, remote access features such as virtual KVM are not available. PCI IRQ Assignments Screen Option Description Use the and keys to manually select an IRQ for a given device, or select Default to allow the BIOS to select an IRQ value at system startup. 30 Using ...
Description of problem: Shortly after dom0 becomes loaded (eg. installing a domU), I lose USB interrupts with the kernel message: rq 16: nobody cared (try booting with the "irqpoll" option) Call Trace: <ffffffff80153b30>{__report_bad_irq+48} <ffffffff80153d47>{note_interrupt+458} <...
题目系统重装到了PCI device listing…为什么停住不动了sata channel 1HDD S.M.A.R.T.capability…DisabledPCI device listing……Bus NO.Device No.Fun No.Vendor/Device Class Device Class IRQ___0 18 0 1002 4380 0101 IDE Cntrlr 110 19 0 1002 4387 0c03 USB 1.0/1.1 OHCI Cntrl...
irqbalance service is disabled for all RHEL with Real Time Kernel irqbalance service fails to start after system reboot. Environment Red Hat Enterprise Linux for Real Time RHEL 7.4 (kernel-rt-3.10.0-693.11.1.rt56.632.el7.x86_64) Subscriber exclusive content ...