Portál AbcLinuxu, 6. května 2025 11:32
Download: 0.76 Mbit/s Upload: 10.94 Mbit/sObčas se zázračně signál vylepší a upload vyskočí přes 20Mbit/s ale i tak download nepřesáhne 4Mbit/s. Přidám sem pár výpisů.
# lspci -s 02:00.00 -v 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter (rev 01) Subsystem: Realtek Semiconductor Co., Ltd. Device 8197 Flags: bus master, fast devsel, latency 0, IRQ 31 I/O ports at be00 [size=256] Memory at fbcfc000 (64-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-e0-4c-ff-fe-81-91-01 Capabilities: [150] Latency Tolerance Reporting Kernel driver in use: rtl8188ee Kernel modules: rtl8188ee
# dmesg | grep "rtl\|wlan" [ 128.865102] rtl8188ee: rtl8188ee: FW Power Save off (module option) [ 128.865110] rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin [ 128.870867] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 128.871496] rtlwifi: rtlwifi: wireless switch is on [ 136.217104] wlan0: authenticate with 74:da:88:e1:aa:6b [ 136.217117] wlan0: 80 MHz not supported, disabling VHT [ 136.237029] wlan0: send auth to 74:da:88:e1:aa:6b (try 1/3) [ 136.239112] wlan0: authenticated [ 136.240057] wlan0: associate with 74:da:88:e1:aa:6b (try 1/3) [ 136.246344] wlan0: RX AssocResp from 74:da:88:e1:aa:6b (capab=0x31 status=0 aid=16) [ 136.246636] wlan0: associated [ 136.347168] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
# cat /proc/net/wireless Inter-| sta-| Quality | Discarded packets | Missed | WE face | tus | link level noise | nwid crypt frag retry misc | beacon | 22 wlan0: 0000 42. -68. -256 0 0 0 0 3148 0
# iwctl station wlan0 show Station: wlan0 -------------------------------------------------------------------------------- Settable Property Value -------------------------------------------------------------------------------- Scanning no State connected Connected network wifi2 IPv4 address 192.168.223.77 ConnectedBss 74:da:88:e1:aa:6b Frequency 2432 Security WPA2-Personal RSSI -68 dBm AverageRSSI -65 dBm TxMode 802.11n TxMCS 7 TxBitrate 72200 Kbit/s RxBitrate 5500 Kbit/sTady je podezřelé že to vůbec neukazuje hodnoty RxMode a RxMCS dokud RxBitrate nevyskočí aspoň na 26000 Kbit/s
# ethtool -i wlan0 driver: rtl8188ee version: 6.2.13-arch1-1 firmware-version: N/A expansion-rom-version: bus-info: 0000:02:00.0 supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: noZkoušel jsem různě šachovat s volbama
swenc ips swlps fwlps aspm msi
v nastavení ovladače, ale bez úspěchu. Aspoň se mi ta karta neodpojuje jak některým nešťastníkům no ta rychlost je dost zoufalá. Poradíte něco?
# modprobe -r rtl8188ee; sleep 5; modprobe rtl8188ee; sleep 5; speedtestA v logu se objeví toto:
May 03 13:34:42 kernel: wlan0: deauthenticating from 74:da:88:e1:aa:6b by local choice (Reason: 3=DEAUTH_LEAVING) May 03 13:34:42 systemd-networkd[435]: wlan0: Link DOWN May 03 13:34:42 iwd[452]: Received Deauthentication event, reason: 3, from_ap: false May 03 13:34:42 iwd[452]: Removing scan context for wdev 400000001 May 03 13:34:42 systemd-networkd[435]: wlan0: Lost carrier May 03 13:34:42 systemd-timesyncd[446]: No network connectivity, watching for changes. May 03 13:34:42 systemd[1]: Starting Load/Save RF Kill Switch Status... May 03 13:34:42 systemd[1]: Started Load/Save RF Kill Switch Status. May 03 13:34:47 systemd[1]: systemd-rfkill.service: Deactivated successfully. May 03 13:34:47 kernel: rtl8188ee: unknown parameter 'ant_sel' ignored May 03 13:34:47 kernel: rtl8188ee: rtl8188ee: FW Power Save off (module option) May 03 13:34:47 kernel: rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin May 03 13:34:47 iwd[452]: Wiphy: 5, Name: phy5 May 03 13:34:47 iwd[452]: Permanent Address: 14:eb:b6:46:85:8e May 03 13:34:47 iwd[452]: 2.4Ghz Band: May 03 13:34:47 iwd[452]: Bitrates (non-HT): May 03 13:34:47 iwd[452]: 1.0 Mbps May 03 13:34:47 iwd[452]: 2.0 Mbps May 03 13:34:47 iwd[452]: 5.5 Mbps May 03 13:34:47 iwd[452]: 11.0 Mbps May 03 13:34:47 iwd[452]: 6.0 Mbps May 03 13:34:47 iwd[452]: 9.0 Mbps May 03 13:34:47 iwd[452]: 12.0 Mbps May 03 13:34:47 iwd[452]: 18.0 Mbps May 03 13:34:47 iwd[452]: 24.0 Mbps May 03 13:34:47 iwd[452]: 36.0 Mbps May 03 13:34:47 iwd[452]: 48.0 Mbps May 03 13:34:47 iwd[452]: 54.0 Mbps May 03 13:34:47 iwd[452]: HT Capabilities: May 03 13:34:47 iwd[452]: HT40 May 03 13:34:47 iwd[452]: Short GI for 20Mhz May 03 13:34:47 iwd[452]: Short GI for 40Mhz May 03 13:34:47 iwd[452]: HT RX MCS indexes: May 03 13:34:47 iwd[452]: 0-7 May 03 13:34:47 iwd[452]: 32 May 03 13:34:47 iwd[452]: Ciphers: BIP-CMAC-256 BIP-GMAC-256 BIP-GMAC-128 CCMP-256 May 03 13:34:47 iwd[452]: GCMP-256 GCMP-128 BIP-CMAC-128 CCMP-128 May 03 13:34:47 iwd[452]: TKIP May 03 13:34:47 iwd[452]: Supported iftypes: ad-hoc station ap p2p-client p2p-go May 03 13:34:47 iwd[452]: Wiphy phy5 will only use the default interface May 03 13:34:47 kernel: ieee80211 phy5: Selected rate control algorithm 'rtl_rc' May 03 13:34:47 kernel: rtlwifi: rtlwifi: wireless switch is on May 03 13:34:47 systemd[1]: Starting Load/Save RF Kill Switch Status... May 03 13:34:47 systemd[1]: Started Load/Save RF Kill Switch Status. May 03 13:34:47 systemd-networkd[435]: wlan0: Link UP May 03 13:34:47 systemd-networkd[435]: wlan0: found matching network '/etc/systemd/network/25-wireless.network', based on potentially unpredictable interface name. May 03 13:34:47 systemd-networkd[435]: wlan0: Configuring with /etc/systemd/network/25-wireless.network. May 03 13:34:47 iwd[452]: CMD_SET_CQM failed: Operation not supported May 03 13:34:47 kernel: wlan0: authenticate with 74:da:88:e1:aa:6b May 03 13:34:47 kernel: wlan0: 80 MHz not supported, disabling VHT May 03 13:34:47 kernel: wlan0: send auth to 74:da:88:e1:aa:6b (try 1/3) May 03 13:34:47 kernel: wlan0: send auth to 74:da:88:e1:aa:6b (try 2/3) May 03 13:34:47 kernel: wlan0: authenticated May 03 13:34:47 kernel: wlan0: associate with 74:da:88:e1:aa:6b (try 1/3) May 03 13:34:48 systemd-networkd[435]: wlan0: Connected WiFi access point: wifi2 (74:da:88:e1:aa:6b) May 03 13:34:48 kernel: wlan0: RX AssocResp from 74:da:88:e1:aa:6b (capab=0x31 status=0 aid=14) May 03 13:34:48 kernel: wlan0: associated May 03 13:34:48 iwd[452]: hardware_rekey not supported May 03 13:34:48 systemd-networkd[435]: wlan0: Gained carrier May 03 13:34:48 systemd-networkd[435]: wlan0: found matching network '/etc/systemd/network/25-wireless.network', based on potentially unpredictable interface name. May 03 13:34:48 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready May 03 13:34:48 systemd-networkd[435]: wlan0: DHCPv4 address 192.168.223.77/24, gateway 192.168.223.1 acquired from 192.168.223.1 May 03 13:34:48 dbus-daemon[451]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.2' (uid=980 pid=435 comm="/usr/lib/systemd/systemd-networkd") May 03 13:34:48 systemd-timesyncd[446]: Network configuration changed, trying to establish connection. May 03 13:34:48 systemd[1]: Starting Hostname Service... May 03 13:34:48 systemd-timesyncd[446]: Contacted time server 85.199.214.101:123 (0.arch.pool.ntp.org). May 03 13:34:48 dbus-daemon[451]: [system] Successfully activated service 'org.freedesktop.hostname1' May 03 13:34:49 systemd-networkd[435]: wlan0: Gained IPv6LL May 03 13:34:52 systemd[1]: systemd-rfkill.service: Deactivated successfully. May 03 13:35:18 systemd[1]: systemd-hostnamed.service: Deactivated successfully.Nic podezřelého tam nevidím. A bohužel jenom reload ovladače tu rychlost narozdíl od kompletního restartu neopraví.
iwctl device wlan0 set-property Powered off; sleep 10; iwctl device wlan0 set-property Powered on; sleep 5; speedtest --simple Ping: 50.156 ms Download: 19.20 Mbit/s Upload: 13.75 Mbit/sAle hned následující speedtest dává
# speedtest --simple Ping: 34.791 ms Download: 1.09 Mbit/s Upload: 6.14 Mbit/sTo vypadá na nějaký error v iwd.
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