06.12.2020 21:48, Jason White пишет:
On 12/6/20 1:35 PM, Dave Mielke wrote:
Your udev rules look good. Is the kernel log showing a USB disconnect?
Apparently not. Here are the logs created by reconnecting the device
while running systemctl -f.
Dec 06 13:37:00 jpw kernel: usb 1-5: new full-speed USB device number
9 using xhci_hcd
Dec 06 13:37:00 jpw kernel: usb 1-5: New USB device found,
idVendor=0f4e, idProduct=0112, bcdDevice= 3.00
Dec 06 13:37:00 jpw kernel: usb 1-5: New USB device strings: Mfr=1,
Product=2, SerialNumber=0
Dec 06 13:37:00 jpw kernel: usb 1-5: Product: Focus 2
Dec 06 13:37:00 jpw kernel: usb 1-5: Manufacturer: Freedom Scientific
Dec 06 13:37:00 jpw mtp-probe[3894]: checking bus 1, device 9:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5"
Dec 06 13:37:00 jpw mtp-probe[3894]: bus: 1, device: 9 was not an MTP
device
Dec 06 13:37:00 jpw systemd[1]: Invalid unit name
"brltty@/dev/bus/usb/001/009.service" escaped as
"[email protected]" (maybe you should use
systemd-escape?).
Dec 06 13:37:00 jpw systemd[1]: Starting BRLTTY Instance:
/dev/bus/usb/001/009...
Dec 06 13:37:00 jpw mtp-probe[3898]: checking bus 1, device 9:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5"
Dec 06 13:37:00 jpw mtp-probe[3898]: bus: 1, device: 9 was not an MTP
device
Dec 06 13:37:00 jpw brltty-systemd-wrapper[3908]: executing command:
brltty -E -n
Dec 06 13:37:00 jpw brltty[3905]: BRLTTY 6.1 rev
BRLTTY-6.1-655-g0cd78b63M [http://brltty.app/]
Dec 06 13:37:00 jpw brltty[3905]: executing as invoking user: brltty
Dec 06 13:37:00 jpw brltty[3905]: BrlAPI Server: release 0.8.0
Dec 06 13:37:00 jpw systemd[1]: Started BRLTTY Instance:
/dev/bus/usb/001/009.
Dec 06 13:37:00 jpw audit[1]: SERVICE_START pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=brltty@-dev-bus-usb-001-009
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=?
terminal=? res=success'
Dec 06 13:37:00 jpw systemd[1]: Stopping BRLTTY Instance:
/dev/bus/usb/001/009...
Dec 06 13:37:00 jpw kernel: audit: type=1130
audit(1607279820.444:146): pid=1 uid=0 auid=4294967295 ses=4294967295
msg='unit=brltty@-dev-bus-usb-001-009 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Dec 06 13:37:00 jpw brltty[3905]: NoSpeech Speech Driver:
Dec 06 13:37:00 jpw brltty-systemd-wrapper[3921]: executing command:
brltty -E -n -C
Dec 06 13:37:00 jpw brltty[3905]: FreedomScientific Braille Driver:
Dec 06 13:37:00 jpw brltty[3912]: BRLTTY 6.1 rev
BRLTTY-6.1-655-g0cd78b63M [http://brltty.app/]
Dec 06 13:37:00 jpw brltty[3912]: executing as invoking user: brltty
Dec 06 13:37:00 jpw brltty[3905]: Linux Screen Driver:
Dec 06 13:37:00 jpw kernel: input: BRLTTY 6.1 Linux Screen Driver
Keyboard as /devices/virtual/input/input43
Dec 06 13:37:01 jpw systemd-logind[394]: Watching system buttons on
/dev/input/event26 (BRLTTY 6.1 Linux Screen Driver Keyboard)
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) config/udev:
Adding input device BRLTTY 6.1 Linux Screen Driver Keyboard
(/dev/input/event26)
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (**) BRLTTY 6.1
Linux Screen Driver Keyboard: Applying InputClass "libinput keyboard
catchall"
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) Using input
driver 'libinput' for 'BRLTTY 6.1 Linux Screen Driver Keyboard'
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) systemd-logind:
got fd for /dev/input/event26 13:90 fd 60 paused 0
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (**) BRLTTY 6.1
Linux Screen Driver Keyboard: always reports core events
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (**) Option "Device"
"/dev/input/event26"
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (**) Option
"_source" "server/udev"
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: is tagged by udev as: Keyboard
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: device is a keyboard
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: device removed
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (**) Option
"config_info" "udev:/sys/devices/virtual/input/input43/event26"
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) XINPUT: Adding
extended input device "BRLTTY 6.1 Linux Screen Driver Keyboard" (type:
KEYBOARD, id 19)
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: is tagged by udev as: Keyboard
Dec 06 13:37:01 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: device is a keyboard
Dec 06 13:37:04 jpw brltty[3905]: select: Interrupted system call
Dec 06 13:37:05 jpw /usr/lib/gdm-x-session[1471]: (II) config/udev:
removing device BRLTTY 6.1 Linux Screen Driver Keyboard
Dec 06 13:37:05 jpw /usr/lib/gdm-x-session[1471]: (**) Option "fd" "60"
Dec 06 13:37:05 jpw /usr/lib/gdm-x-session[1471]: (II) event26 -
BRLTTY 6.1 Linux Screen Driver Keyboard: device removed
Dec 06 13:37:05 jpw /usr/lib/gdm-x-session[1471]: (II) UnloadModule:
"libinput"
Dec 06 13:37:05 jpw /usr/lib/gdm-x-session[1471]: (II) systemd-logind:
releasing fd for 13:90
Dec 06 13:37:05 jpw systemd[1]: [email protected]:
Succeeded.
Dec 06 13:37:05 jpw systemd[1]: Stopped BRLTTY Instance:
/dev/bus/usb/001/009.
Dec 06 13:37:05 jpw audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=brltty@-dev-bus-usb-001-009 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Dec 06 13:37:05 jpw kernel: audit: type=1131
audit(1607279825.194:147): pid=1 uid=0 auid=4294967295 ses=4294967295
msg='unit=brltty@-dev-bus-usb-001-009 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
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hmmm.... now i started experiencing this issue. brltty.path unit is working.
udev integration isn't.
don't kno why it's happened just updated packages and pulled latest
brltty from master.
will try to debug further.
--
Sincerely, Alexander.
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