Vanha Toshiba Satelite Pro(roskiksesta pelastettu), nyt ssd levyllä varustettu, on alkanut
kiukuttelemaan , kun äänitän X32:n usb-portista.
Mitenhän...
rame@rame-Satellite-Pro-P300:~$ cat /proc/interrupts
CPU0 CPU1
0: 3918398 0 IO-APIC 2-edge timer
1: 5227 0 IO-APIC 1-edge i8042
8: 0 1 IO-APIC 8-edge rtc0
9: 0 10997 IO-APIC 9-fasteoi acpi
12: 0 108216 IO-APIC 12-edge i8042
16: 50193 0 IO-APIC 16-fasteoi uhci_hcd:usb3, mmc0, firewire_ohci
18: 176 0 IO-APIC 18-fasteoi uhci_hcd:usb8
19: 48519 0 IO-APIC 19-fasteoi ata_piix, ata_piix, ehci_hcd:usb1, uhci_hcd:usb5, uhci_hcd:usb7
21: 0 0 IO-APIC 21-fasteoi uhci_hcd:usb4
23: 0 49880 IO-APIC 23-fasteoi ehci_hcd:usb2, uhci_hcd:usb6
24: 1 0 PCI-MSI 1572864-edge enp3s0
25: 0 1258 PCI-MSI 524288-edge radeon
26: 75841 0 PCI-MSI 1048576-edge iwlwifi
23 Näyttäisi HighSpeedDevice usb:ta.
Muutin Rtirq hieman. Ehci:n tilalla voisi kai olla 23 eli irq:n numero?
# RTIRQ_NAME_LIST="rtc snd usb i8042" # old
RTIRQ_NAME_LIST="ehci_hcd:usb2 snd"
# Highest priority.
RTIRQ_PRIO_HIGH=90
# Priority decrease step.
RTIRQ_PRIO_DECR=5
# Lowest priority.
RTIRQ_PRIO_LOW=51
# Whether to reset all IRQ threads to SCHED_OTHER.
RTIRQ_RESET_ALL=1
Ja
rame@rame-Satellite-Pro-P300:~$ ps -eLo pid,cls,rtprio,pri,nice,cmd | grep -i "irq"
7 TS - 19 0 [ksoftirqd/0]
17 TS - 19 0 [ksoftirqd/1]
35 TS - 19 0 [irq/9-acpi]
89 TS - 19 0 [irq/19-ata_piix]
95 TS - 19 0 [irq/19-ata_piix]
101 TS - 19 0 [irq/19-ehci_hcd]
103 FF 90 130 - [irq/23-ehci_hcd]
104 TS - 19 0 [irq/16-uhci_hcd]
105 TS - 19 0 [irq/21-uhci_hcd]
106 TS - 19 0 [irq/19-uhci_hcd]
107 TS - 19 0 [irq/23-uhci_hcd]
108 TS - 19 0 [irq/19-uhci_hcd]
109 TS - 19 0 [irq/18-uhci_hcd]
110 TS - 19 0 [irq/12-i8042]
111 TS - 19 0 [irq/1-i8042]
112 TS - 19 0 [irq/8-rtc0]
195 TS - 19 0 [irq/16-mmc0]
196 TS - 19 0 [irq/16-s-mmc0]
200 TS - 19 0 [irq/16-firewire]
203 TS - 19 0 [irq/25-radeon]
527 TS - 19 0 [irq/26-iwlwifi]
528 TS - 19 0 [irq/26-s-iwlwif]
537 FF 85 125 - [irq/27-snd_hda_]
538 FF 85 125 - [irq/28-snd_hda_]
689 TS - 19 0 /usr/sbin/irqbalance --foreground
689 TS - 19 0 /usr/sbin/irqbalance --foreground
871 FF 50 90 - [irq/24-enp3s0]
2570 TS - 19 0 grep --color=auto -i irq
Jos kytken puhelimen usb porttiin.
rame@rame-Satellite-Pro-P300:~$ udevadm monitor --udev
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [12253.547826] add /devices/pci0000:00/0000:00:1d.7/usb2/2-1 (usb)
UDEV [12253.556936] add /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:1.0 (usb)
UDEV [12253.566432] add /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:1.2 (usb)
UDEV [12253.572036] add /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:1.3 (usb)
UDEV [12253.572618] add /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:1.1 (usb)
UDEV [12253.580045] bind /devices/pci0000:00/0000:00:1d.7/usb2/2-1 (usb)
AudioScriptiä muokasin koneen mukaan.
Mitähän muuta pitäisi tehdä ja onkohan tästä etua?
-Koivukoski1