Linux: ttyUSB non détecté après la mise à niveau vers 5.4.66+
J'ai rencontré un problème avec le module Quectel BG96 . Je n'ai rien sur ttyUSB3 et 2.
Il semble que certains changements dans 5.4.66 aient affecté la façon dont USB2-USB3 est traité ?
Change rules for EC21, EC25, BG96 and EG95 to match vendor specific serial functions only, to prevent binding to class functions. Require 2 endpoints on ff/ff/ff functions, avoiding the 3 endpoint QMI/RMNET network functions.
Système
Raspbery Pi 4 Modèle B ou 3B+
pi<strong i="16">@raspberrypi</strong>:~ $ cat /etc/rpi-issue
Raspberry Pi reference 2020-08-20
Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 9a3a10bf1019ebb2d59053564dc6b90068bad27d, stage4
pi<strong i="19">@raspberrypi</strong>:~ $ vcgencmd version
Nov 17 2020 13:40:08
Copyright (c) 2012 Broadcom
version 20c430d6cf4343ed95afba07c4735b7c587a4c83 (clean) (release) (start)
pi<strong i="22">@raspberrypi</strong>:~ $ uname -a
Linux raspberrypi 5.4.77-v7l+ #1371 SMP Tue Nov 17 13:35:27 GMT 2020 armv7l GNU/Linux
Journaux
pi<strong i="27">@raspberrypi</strong>:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 2c7c:0296 Quectel Wireless Solutions Co., Ltd. BG96 CAT-M1/NB-IoT modem
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi<strong i="30">@raspberrypi</strong>:~ $ lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 7, If 0, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 7, If 1, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 7, If 2, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 7, If 3, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 7, If 4, Class=Vendor Specific Class, Driver=qmi_wwan, 480M
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="31">@raspberrypi</strong>:~ $ dmesg
[ 757.680431] usb 1-1.1: USB disconnect, device number 5
[ 757.681345] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 757.681477] option 1-1.1:1.0: device disconnected
[ 757.687264] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 757.687410] option 1-1.1:1.1: device disconnected
[ 757.688625] qmi_wwan 1-1.1:1.4 wwan0: unregister 'qmi_wwan' usb-0000:01:00.0-1.1, WWAN/QMI device
[ 760.586253] usb 1-1.1: new high-speed USB device number 6 using xhci_hcd
[ 760.720216] usb 1-1.1: New USB device found, idVendor=2c7c, idProduct=0296, bcdDevice= 0.00
[ 760.720235] usb 1-1.1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
[ 760.720252] usb 1-1.1: Product: Qualcomm CDMA Technologies MSM
[ 760.720267] usb 1-1.1: Manufacturer: Qualcomm, Incorporated
[ 760.720283] usb 1-1.1: SerialNumber: 5af3af3d
[ 760.731565] option 1-1.1:1.0: GSM modem (1-port) converter detected
[ 760.731933] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 760.732472] option 1-1.1:1.1: GSM modem (1-port) converter detected
[ 760.732799] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 760.736519] qmi_wwan 1-1.1:1.4: cdc-wdm0: USB WDM device
[ 760.737401] qmi_wwan 1-1.1:1.4 wwan0: register 'qmi_wwan' at usb-0000:01:00.0-1.1, WWAN/QMI device, 16:9c:93:b3:12:dc
[ 1694.517102] usb 1-1.1: USB disconnect, device number 6
[ 1694.517990] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 1694.518123] option 1-1.1:1.0: device disconnected
[ 1694.519010] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 1694.519136] option 1-1.1:1.1: device disconnected
[ 1694.520294] qmi_wwan 1-1.1:1.4 wwan0: unregister 'qmi_wwan' usb-0000:01:00.0-1.1, WWAN/QMI device
[ 1699.471305] usb 1-1.1: new high-speed USB device number 7 using xhci_hcd
[ 1699.605396] usb 1-1.1: New USB device found, idVendor=2c7c, idProduct=0296, bcdDevice= 0.00
[ 1699.605416] usb 1-1.1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
[ 1699.605433] usb 1-1.1: Product: Qualcomm CDMA Technologies MSM
[ 1699.605449] usb 1-1.1: Manufacturer: Qualcomm, Incorporated
[ 1699.605464] usb 1-1.1: SerialNumber: 5af3af3d
[ 1699.624867] option 1-1.1:1.0: GSM modem (1-port) converter detected
[ 1699.625233] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 1699.625780] option 1-1.1:1.1: GSM modem (1-port) converter detected
[ 1699.626116] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 1699.629701] qmi_wwan 1-1.1:1.4: cdc-wdm0: USB WDM device
[ 1699.630746] qmi_wwan 1-1.1:1.4 wwan0: register 'qmi_wwan' at usb-0000:01:00.0-1.1, WWAN/QMI device, 16:9c:93:b3:12:dc
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="32">@raspberrypi</strong>:~ $ dmesg | grep tty
[ 757.681345] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 757.687264] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 760.731933] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 760.732799] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 1694.517990] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 1694.519010] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 1699.625233] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 1699.626116] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="33">@raspberrypi</strong>:~ $ lsusb -v
Bus 001 Device 005: ID 2c7c:0296 Quectel Wireless Solutions Co., Ltd. BG96 CAT-M1/NB-IoT modem
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x2c7c Quectel Wireless Solutions Co., Ltd.
idProduct 0x0296 BG96 CAT-M1/NB-IoT modem
bcdDevice 0.00
iManufacturer 3
iProduct 2
iSerial 4
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0091
bNumInterfaces 5
bConfigurationValue 1
iConfiguration 1
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 254
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Bus 001 Device 004: ID 0424:7800 Standard Microsystems Corp.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x7800
bcdDevice 3.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0027
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x2514 USB 2.0 Hub
bcdDevice b.b3
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0029
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x2514 USB 2.0 Hub
bcdDevice b.b3
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0029
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 5.04
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
md5-82bb6276c652905f90a18a4647779f41
pi<strong i="34">@raspberrypi</strong>:~ $ uname -a
Linux raspberrypi 5.4.65-v7l+ #1341 SMP Tue Sep 15 13:13:32 BST 2020 armv7l GNU/Linux
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="35">@raspberrypi</strong>:~ $ uname -a
Linux raspberrypi 5.4.65-v7l+ #1341 SMP Tue Sep 15 13:13:32 BST 2020 armv7l GNU/Linux
pi<strong i="36">@raspberrypi</strong>:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 2c7c:0296 Quectel Wireless Solutions Co., Ltd. BG96 CAT-M1/NB-IoT modem
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="37">@raspberrypi</strong>:~ $ lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 3, If 1, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 3, If 2, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 3, If 3, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 1: Dev 3, If 4, Class=Vendor Specific Class, Driver=qmi_wwan, 480M
md5-9be6485f14ef655ee05de1b449b13f81
pi<strong i="38">@raspberrypi</strong>:~ $ dmesg | grep tty
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 smsc95xx.macaddr=DC:A6:32:49:FB:39 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=3afdcacc-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[ 0.001069] printk: console [tty1] enabled
[ 1.178126] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 29, base_baud = 0) is a PL011 rev2
[ 48.799825] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 48.800271] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 48.800707] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
[ 48.801194] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB3
ensarkarabudak
👍1
Tous les 7 commentaires
J'ai le même problème avec le firmware v1.20201022 .
Cela fonctionnait auparavant dans la version v1.20200819 mais ne fonctionne plus dans les versions suivantes.
Il y a un changement lié aux trucs USB de Quectel dans les journaux de modifications option.c . Mais malheureusement je n'ai aucune idée de la pertinence entre le problème et le changement.
dbaba
le 30 nov. 2020
des idées?
@bmork @jhovold
ensarkarabudak
le 1 déc. 2020
Le lundi 30 novembre 2020 à 22:21:06 -0800, Ensar a écrit :
Veuillez le signaler à [email protected] et inclure la sortie
de "lsusb -v" (et/ou la sortie plus compacte de "usb-devices") pour le
appareil en question. Ça ne fait pas de mal de me contacter moi et Bjørn.
jhovold
le 1 déc. 2020
👍1
Eh bien, j'ai trouvé ceci maintenant : https://lists.freedesktop.org/archives/libqmi-devel/2017-October/002509.html
Et je vois le problème : cet appareil a deux fonctions ff/ff/ff avec 3 points de terminaison, dont l'un est RMNET et l'autre est en série. Cet ID de périphérique n'aurait évidemment pas dû être inclus dans ce correctif. Désolé pour ça. Je vous enverrai un retour partiel sous peu, @jhovold
Il y a aussi cette fonction ff/fe/ff, quelle AFAIK est unique à cet appareil ? Bizarre
bmork
le 1 déc. 2020
Est-ce que quelqu'un sait sur quelle version du firmware ce correctif ( USB : série : option : correctif correspondant au Quectel BG96 ) sera disponible ?
ensarkarabudak
le 10 déc. 2020
👍1
Il a été rétroporté dans tous les arbres stables et devrait apparaître dans le
prochaine version.
jhovold
le 10 déc. 2020
👍3
❤1
Ce problème est résolu dans les versions 5.10+.
Merci, @jhovold @bmork
ensarkarabudak
le 25 déc. 2020
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Il a été rétroporté dans tous les arbres stables et devrait apparaître dans le
prochaine version.