Hello,
I am running openSUSE Leap 15.6 with kernel 6.4.0-150600.21-default
My host Bluetooth hardware is
Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bluetooth wireless interface
I've found that connection to the network using Bluetooth stopped worked for me
(last time I checked Bluetooth networking was at Leap 15.3/15.4 times, and
there was no issue).
While the connection is successfully established, the connection is slow and
latency is quite huge.
For instance:
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=58 time=10110 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=58 time=10172 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=58 time=10048 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=58 time=9497 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=58 time=9472 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=58 time=9056 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=58 time=9758 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=58 time=9608 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=58 time=9609 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=58 time=9181 ms
--- 8.8.8.8 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 11225ms
rtt min/avg/max/mdev = 9056.183/9651.075/10172.088/358.556 ms, pipe 8
Please note, that the same smartphone connected to the host with WiFi or USB
provides expected result: Internet connection is established and provides dozen
Mbps. This makes me think that there is some issue within Bluetooth subsystem.
nmcli c show is as following:
connection.id: A41 ???????????? Matwey V. Network
connection.uuid: 1bacc116-1ac9-4176-a855-15e918772164
connection.stable-id: --
connection.type: bluetooth
connection.interface-name: --
connection.autoconnect: no
connection.autoconnect-priority: 0
connection.autoconnect-retries: -1 (default)
connection.multi-connect: 0 (default)
connection.auth-retries: -1
connection.timestamp: 1723975850
connection.permissions: --
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries: --
connection.gateway-ping-timeout: 0
connection.metered: unknown
connection.lldp: default
connection.mdns: -1 (default)
connection.llmnr: -1 (default)
connection.dns-over-tls: -1 (default)
connection.mptcp-flags: 0x0 (default)
connection.wait-device-timeout: -1
connection.wait-activation-delay: -1
ipv4.method: auto
ipv4.dns: --
ipv4.dns-search: --
ipv4.dns-options: --
ipv4.dns-priority: 0
ipv4.addresses: --
ipv4.gateway: --
ipv4.routes: --
ipv4.route-metric: -1
ipv4.route-table: 0 (unspec)
ipv4.routing-rules: --
ipv4.replace-local-rule: -1 (default)
ipv4.ignore-auto-routes: no
ipv4.ignore-auto-dns: no
ipv4.dhcp-client-id: --
ipv4.dhcp-iaid: --
ipv4.dhcp-timeout: 0 (default)
ipv4.dhcp-send-hostname: yes
ipv4.dhcp-hostname: --
ipv4.dhcp-fqdn: --
ipv4.dhcp-hostname-flags: 0x0 (none)
ipv4.never-default: no
ipv4.may-fail: yes
ipv4.required-timeout: -1 (default)
ipv4.dad-timeout: -1 (default)
ipv4.dhcp-vendor-class-identifier: --
ipv4.link-local: 0 (default)
ipv4.dhcp-reject-servers: --
ipv4.auto-route-ext-gw: -1 (default)
ipv6.method: auto
ipv6.dns: --
ipv6.dns-search: --
ipv6.dns-options: --
ipv6.dns-priority: 0
ipv6.addresses: --
ipv6.gateway: --
ipv6.routes: --
ipv6.route-metric: -1
ipv6.route-table: 0 (unspec)
ipv6.routing-rules: --
ipv6.replace-local-rule: -1 (default)
ipv6.ignore-auto-routes: no
ipv6.ignore-auto-dns: no
ipv6.never-default: no
ipv6.may-fail: yes
ipv6.required-timeout: -1 (default)
ipv6.ip6-privacy: -1 (unknown)
ipv6.addr-gen-mode: default
ipv6.ra-timeout: 0 (default)
ipv6.mtu: auto
ipv6.dhcp-pd-hint: --
ipv6.dhcp-duid: --
ipv6.dhcp-iaid: --
ipv6.dhcp-timeout: 0 (default)
ipv6.dhcp-send-hostname: yes
ipv6.dhcp-hostname: --
ipv6.dhcp-hostname-flags: 0x0 (none)
ipv6.auto-route-ext-gw: -1 (default)
ipv6.token: --
bluetooth.bdaddr: 70:1F:3C:44:22:FC
bluetooth.type: panu
proxy.method: none
proxy.browser-only: no
proxy.pac-url: --
proxy.pac-script: --
GENERAL.NAME: A41 ???????????? Matwey V. Network
GENERAL.UUID: 1bacc116-1ac9-4176-a855-15e918772164
GENERAL.DEVICES: 70:1F:3C:44:22:FC
GENERAL.IP-IFACE: bnep0
GENERAL.STATE: activated
GENERAL.DEFAULT: yes
GENERAL.DEFAULT6: yes
GENERAL.SPEC-OBJECT: --
GENERAL.VPN: no
GENERAL.DBUS-PATH:
/org/freedesktop/NetworkManager/ActiveConnection/64
GENERAL.CON-PATH:
/org/freedesktop/NetworkManager/Settings/1
GENERAL.ZONE: --
GENERAL.MASTER-PATH: --
IP4.ADDRESS[1]: 192.168.44.85/24
IP4.GATEWAY: 192.168.44.1
IP4.ROUTE[1]: dst = 192.168.44.0/24, nh = 0.0.0.0, mt
= 750
IP4.ROUTE[2]: dst = 0.0.0.0/0, nh = 192.168.44.1, mt
= 750
IP4.DNS[1]: 192.168.44.1
DHCP4.OPTION[1]: broadcast_address = 192.168.44.255
DHCP4.OPTION[2]: dhcp_client_identifier =
01:cc:2f:71:d8:1f:f2
DHCP4.OPTION[3]: dhcp_lease_time = 3599
DHCP4.OPTION[4]: dhcp_server_identifier = 192.168.44.1
DHCP4.OPTION[5]: domain_name_servers = 192.168.44.1
DHCP4.OPTION[6]: expiry = 1723979449
DHCP4.OPTION[7]: host_name = alpha
DHCP4.OPTION[8]: ip_address = 192.168.44.85
DHCP4.OPTION[9]: next_server = 192.168.44.1
DHCP4.OPTION[10]: requested_broadcast_address = 1
DHCP4.OPTION[11]: requested_domain_name = 1
DHCP4.OPTION[12]: requested_domain_name_servers = 1
DHCP4.OPTION[13]: requested_domain_search = 1
DHCP4.OPTION[14]: requested_host_name = 1
DHCP4.OPTION[15]: requested_interface_mtu = 1
DHCP4.OPTION[16]: requested_ms_classless_static_routes =
1
DHCP4.OPTION[17]: requested_nis_domain = 1
DHCP4.OPTION[18]: requested_nis_servers = 1
DHCP4.OPTION[19]: requested_ntp_servers = 1
DHCP4.OPTION[20]:
requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[21]: requested_root_path = 1
DHCP4.OPTION[22]: requested_routers = 1
DHCP4.OPTION[23]: requested_static_routes = 1
DHCP4.OPTION[24]: requested_subnet_mask = 1
DHCP4.OPTION[25]: requested_time_offset = 1
DHCP4.OPTION[26]: requested_wpad = 1
DHCP4.OPTION[27]: routers = 192.168.44.1
DHCP4.OPTION[28]: subnet_mask = 255.255.255.0
IP6.ADDRESS[1]:
2a00:1fa0:427a:8a32:f986:3a49:ec2:5fd2/64
IP6.ADDRESS[2]:
2a00:1fa0:427a:8a32:fed3:77cf:ace8:f002/64
IP6.ADDRESS[3]: fe80::ead5:7326:bf25:2e45/64
IP6.GATEWAY: fe80::721f:3cff:fe44:22fc
IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 1024
IP6.ROUTE[2]: dst = 2a00:1fa0:427a:8a32::/64, nh =
::, mt = 750
IP6.ROUTE[3]: dst = ::/0, nh =
fe80::721f:3cff:fe44:22fc, mt = 20750
IP6.DNS[1]: 2a00:1fa0:427a:8a32::8
How could I debug and resolve the issue?