Microsoft Surface Go i modem lte

[tomsdb]

0

Zainstalowany LMDE 6 na MS Surface Go. Modem jest wykrywany. Łączy się z siecią njumobilie, ale internet nie działa. Ping nie działa. Jakieś pomysły.

Kod:

tomasz@surface-lmde:~$ sudo lsusb
[sudo] hasło użytkownika tomasz:          
Bus 002 Device 002: ID 045e:096e Microsoft Corp. Android
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 016: ID 045e:096f Microsoft Corp. Surface Type Cover
Bus 001 Device 002: ID 0cf3:e302 Qualcomm Atheros Communications
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Kod:

tomasz@surface-lmde:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 615 (rev 02)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 02)
00:05.0 Multimedia controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Imaging Unit (rev 01)
00:13.0 Non-VGA unclassified device: Intel Corporation Sunrise Point-LP Integrated Sensor Hub (rev 21)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:14.3 Multimedia controller: Intel Corporation CSI-2 Host Controller (rev 01)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
00:15.2 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #2 (rev 21)
00:15.3 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #3 (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:19.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO UART Controller #2 (rev 21)
00:19.2 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #4 (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #4 (rev f1)
00:1c.6 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #7 (rev f1)
00:1e.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO UART Controller #0 (rev 21)
00:1f.0 ISA bridge: Intel Corporation Device 9d4b (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
01:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
03:00.0 Non-Volatile memory controller: Toshiba Corporation BG3 NVMe SSD Controller (rev 01)
tomasz@surface-lmde:~$

Kod:

tomasz@surface-lmde:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: wwan0: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether fe:df:ad:3c:53:2f brd ff:ff:ff:ff:ff:ff
    inet 10.19.217.155/29 brd 10.19.217.159 scope global noprefixroute wwan0
       valid_lft forever preferred_lft forever
3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether d8:c4:97:db:48:8e brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.211/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp1s0
       valid_lft 7060sec preferred_lft 7060sec
    inet6 fe80::9405:4b3e:e0c2:64ba/64 scope link noprefixroute
       valid_lft forever preferred_lft forever

Co i jak jeszcze ewentualnie sprawdzić?
Na Debianie 12 wszystko hulało.

[dedito]

0

Sprawdź tablicę routingu ip route, ping na bramę ping -c 4 10.19.217.156 lub

Kod:

ping -c 4 `ip route | awk 'NR==1{print $3}'`

[tomsdb]

0

Sprawdź tablicę routingu ip route, ping na bramę ping -c 4 10.19.217.156

Kod:

tomasz@surface-lmde:~$ ip route
default via 10.1.157.213 dev wwan0 proto static metric 20700
10.1.157.212/30 dev wwan0 proto kernel scope link src 10.1.157.214 metric 700
169.254.0.0/16 dev wwan0 scope link metric 1000
tomasz@surface-lmde:~$ ping -c 4 10.1.157.213
PING 10.1.157.213 (10.1.157.213) 56(84) bytes of data.

--- 10.1.157.213 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3061ms

tomasz@surface-lmde:~$

Zmieniłem wartość IP, bo nawiązałem drugi raz połączenie i "domyślna trasa"- brama uległa zmianie.

[mati75]

0

Błędna konfiguracja połączenia do sieci. Jakie to środowisko cinnamon czy mate?

[tomsdb]

0

Wpisałem ręcznie DNS-y i działa. Wątek można zaknąć.

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Dodano po pewnym czasie:
Hmmm. Niestety znów to samo.  Po ponownym uruchomieniu albo po wybudzeniu brak modemu i sieci. Musi być jakiś problem sprzętowy.