https://bugzilla.suse.com/show_bug.cgi?id=1229279 Bug ID: 1229279 Summary: Bluetooth network connection is slow Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Network Assignee: screening-team-bugs@suse.de Reporter: matwey.kornilov@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- 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? -- You are receiving this mail because: You are on the CC list for the bug.