大家好，我遇到了一个 wifi 问题，一旦我断开 wifi 网络，我就无法再次连接到它，除非重新启动或拔下并重新插入适配器。我正在使用 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN 适配器
驱动程序下载自https://github.com/kelebek333/rtl8188fu
我之前的发行版 MXLinux（Debian 11）中的 Wi-Fi 没有问题。
我尝试停止并重新启动网络，但没有成功。
注意：我最近注意到，这种情况仅当 wifi 信号强度较低时才会发生，并且会断开连接。例如，当我使用移动热点时，在连接时，我将手机移到离 PC 有一段距离的地方，然后断开 wifi 与手机的连接，或者它自己断开连接，因为超出了范围。只有在这种情况下，即使我靠近 PC，也无法再次连接到同一网络。我需要拔下或重新插入适配器或重新启动系统。在工作中，我经常遇到这种情况，这令人沮丧。以前使用 MX Linux（debian 11）时，我没有遇到过这样的问题。我将发行版更改为 Ubuntu，因为它对我的打印机有很好的支持。
May 22 16:05:45 A320M-S2H NetworkManager[736]: <info> [1684751745.2736] device (wlx00e0202fda17): supplicant interface state: completed -> disconnected
May 22 16:05:45 A320M-S2H NetworkManager[736]: <info> [1684751745.2737] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: completed -> disconnected
May 22 16:05:46 A320M-S2H NetworkManager[736]: <info> [1684751746.4640] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:05:46 A320M-S2H NetworkManager[736]: <info> [1684751746.4640] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:06:00 A320M-S2H NetworkManager[736]: <warn> [1684751760.8713] device (wlx00e0202fda17): link timed out.
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.8713] device (wlx00e0202fda17): state change: activated -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.8717] manager: NetworkManager state is now DISCONNECTED
May 22 16:06:00 A320M-S2H NetworkManager[736]: <warn> [1684751760.8720] device (wlx00e0202fda17): Activation: failed for connection 'motorola edge 20 fusion_1741'
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.8725] device (wlx00e0202fda17): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.9022] dhcp4 (wlx00e0202fda17): canceled DHCP transaction
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.9023] dhcp4 (wlx00e0202fda17): activation: beginning transaction (timeout in 45 seconds)
May 22 16:06:00 A320M-S2H NetworkManager[736]: <info> [1684751760.9023] dhcp4 (wlx00e0202fda17): state changed no lease
May 22 16:06:03 A320M-S2H NetworkManager[736]: <info> [1684751763.6771] device (wlx00e0202fda17): supplicant interface state: scanning -> inactive
May 22 16:06:03 A320M-S2H NetworkManager[736]: <info> [1684751763.6771] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> inactive
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5660] policy: auto-activating connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5666] device (wlx00e0202fda17): Activation: starting connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5667] device (wlx00e0202fda17): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5669] manager: NetworkManager state is now CONNECTING
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5671] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5673] device (wlx00e0202fda17): Activation: (wifi) access point 'motorola edge 20 fusion_1741' has security, but secrets are required.
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5674] device (wlx00e0202fda17): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5684] device (wlx00e0202fda17): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5686] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5688] device (wlx00e0202fda17): Activation: (wifi) connection 'motorola edge 20 fusion_1741' has security, and secrets exist. No new secrets needed.
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5688] Config: added 'ssid' value 'motorola edge 20 fusion_1741'
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5688] Config: added 'scan_ssid' value '1'
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5688] Config: added 'bgscan' value 'simple:30:-70:86400'
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5688] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5689] Config: added 'psk' value '<hidden>'
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5837] device (wlx00e0202fda17): supplicant interface state: inactive -> disconnected
May 22 16:06:46 A320M-S2H NetworkManager[736]: <info> [1684751806.5838] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: inactive -> disconnected
May 22 16:06:47 A320M-S2H NetworkManager[736]: <info> [1684751807.8740] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:06:47 A320M-S2H NetworkManager[736]: <info> [1684751807.8740] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:06:49 A320M-S2H NetworkManager[736]: <info> [1684751809.7740] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:06:49 A320M-S2H NetworkManager[736]: <info> [1684751809.7741] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:06:51 A320M-S2H NetworkManager[736]: <info> [1684751811.5664] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:06:51 A320M-S2H NetworkManager[736]: <info> [1684751811.5665] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:06:53 A320M-S2H NetworkManager[736]: <info> [1684751813.4497] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:06:53 A320M-S2H NetworkManager[736]: <info> [1684751813.4497] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:06:59 A320M-S2H NetworkManager[736]: <info> [1684751819.2467] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:06:59 A320M-S2H NetworkManager[736]: <info> [1684751819.2468] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:07:03 A320M-S2H NetworkManager[736]: <info> [1684751823.1294] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:07:03 A320M-S2H NetworkManager[736]: <info> [1684751823.1294] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:07:11 A320M-S2H NetworkManager[736]: <warn> [1684751831.8687] device (wlx00e0202fda17): Activation: (wifi) association took too long, failing activation
May 22 16:07:11 A320M-S2H NetworkManager[736]: <info> [1684751831.8688] device (wlx00e0202fda17): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
May 22 16:07:11 A320M-S2H NetworkManager[736]: <info> [1684751831.8690] manager: NetworkManager state is now DISCONNECTED
May 22 16:07:11 A320M-S2H NetworkManager[736]: <warn> [1684751831.8693] device (wlx00e0202fda17): Activation: failed for connection 'motorola edge 20 fusion_1741'
May 22 16:07:11 A320M-S2H NetworkManager[736]: <info> [1684751831.8694] device (wlx00e0202fda17): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3741] policy: auto-activating connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3747] device (wlx00e0202fda17): Activation: starting connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3748] device (wlx00e0202fda17): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3750] manager: NetworkManager state is now CONNECTING
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3752] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3754] device (wlx00e0202fda17): Activation: (wifi) access point 'motorola edge 20 fusion_1741' has security, but secrets are required.
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3754] device (wlx00e0202fda17): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3765] device (wlx00e0202fda17): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3767] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.3769] device (wlx00e0202fda17): Activation: (wifi) connection 'motorola edge 20 fusion_1741' has security, and secrets exist. No new secrets needed.
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.6664] Config: added 'ssid' value 'motorola edge 20 fusion_1741'
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.6664] Config: added 'scan_ssid' value '1'
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.6664] Config: added 'bgscan' value 'simple:30:-70:86400'
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.6664] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
May 22 16:07:12 A320M-S2H NetworkManager[736]: <info> [1684751832.6664] Config: added 'psk' value '<hidden>'
May 22 16:07:15 A320M-S2H NetworkManager[736]: <info> [1684751835.4707] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:07:15 A320M-S2H NetworkManager[736]: <info> [1684751835.4708] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:07:17 A320M-S2H NetworkManager[736]: <info> [1684751837.3497] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:07:17 A320M-S2H NetworkManager[736]: <info> [1684751837.3497] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:07:28 A320M-S2H NetworkManager[736]: <info> [1684751848.1469] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:07:28 A320M-S2H NetworkManager[736]: <info> [1684751848.1469] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:07:30 A320M-S2H NetworkManager[736]: <info> [1684751850.0338] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:07:30 A320M-S2H NetworkManager[736]: <info> [1684751850.0339] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:07:37 A320M-S2H NetworkManager[736]: <warn> [1684751857.8688] device (wlx00e0202fda17): Activation: (wifi) association took too long, failing activation
May 22 16:07:37 A320M-S2H NetworkManager[736]: <info> [1684751857.8688] device (wlx00e0202fda17): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
May 22 16:07:37 A320M-S2H NetworkManager[736]: <info> [1684751857.8691] manager: NetworkManager state is now DISCONNECTED
May 22 16:07:37 A320M-S2H NetworkManager[736]: <warn> [1684751857.8693] device (wlx00e0202fda17): Activation: failed for connection 'motorola edge 20 fusion_1741'
May 22 16:07:37 A320M-S2H NetworkManager[736]: <info> [1684751857.8694] device (wlx00e0202fda17): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3743] policy: auto-activating connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3748] device (wlx00e0202fda17): Activation: starting connection 'motorola edge 20 fusion_1741' (accf82df-276f-4d0d-a86b-a8e62003d3dd)
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3749] device (wlx00e0202fda17): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3751] manager: NetworkManager state is now CONNECTING
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3753] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3756] device (wlx00e0202fda17): Activation: (wifi) access point 'motorola edge 20 fusion_1741' has security, but secrets are required.
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3756] device (wlx00e0202fda17): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3766] device (wlx00e0202fda17): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3768] device (wlx00e0202fda17): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.3771] device (wlx00e0202fda17): Activation: (wifi) connection 'motorola edge 20 fusion_1741' has security, and secrets exist. No new secrets needed.
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.6664] Config: added 'ssid' value 'motorola edge 20 fusion_1741'
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.6664] Config: added 'scan_ssid' value '1'
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.6664] Config: added 'bgscan' value 'simple:30:-70:86400'
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.6664] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
May 22 16:07:38 A320M-S2H NetworkManager[736]: <info> [1684751858.6664] Config: added 'psk' value '<hidden>'
May 22 16:07:41 A320M-S2H NetworkManager[736]: <info> [1684751861.4707] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:07:41 A320M-S2H NetworkManager[736]: <info> [1684751861.4708] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:07:43 A320M-S2H NetworkManager[736]: <info> [1684751863.3491] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:07:43 A320M-S2H NetworkManager[736]: <info> [1684751863.3491] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:07:54 A320M-S2H NetworkManager[736]: <info> [1684751874.1467] device (wlx00e0202fda17): supplicant interface state: disconnected -> scanning
May 22 16:07:54 A320M-S2H NetworkManager[736]: <info> [1684751874.1468] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> scanning
May 22 16:07:56 A320M-S2H NetworkManager[736]: <info> [1684751876.0219] device (wlx00e0202fda17): supplicant interface state: scanning -> disconnected
May 22 16:07:56 A320M-S2H NetworkManager[736]: <info> [1684751876.0220] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: scanning -> disconnected
May 22 16:08:03 A320M-S2H NetworkManager[736]: <warn> [1684751883.8688] device (wlx00e0202fda17): Activation: (wifi) association took too long, failing activation
May 22 16:08:03 A320M-S2H NetworkManager[736]: <info> [1684751883.8689] device (wlx00e0202fda17): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
May 22 16:08:03 A320M-S2H NetworkManager[736]: <info> [1684751883.8692] manager: NetworkManager state is now DISCONNECTED
May 22 16:08:03 A320M-S2H NetworkManager[736]: <warn> [1684751883.8695] device (wlx00e0202fda17): Activation: failed for connection 'motorola edge 20 fusion_1741'
May 22 16:08:03 A320M-S2H NetworkManager[736]: <info> [1684751883.8698] device (wlx00e0202fda17): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 22 16:08:07 A320M-S2H NetworkManager[736]: <info> [1684751887.0253] device (wlx00e0202fda17): supplicant interface state: disconnected -> inactive
May 22 16:08:07 A320M-S2H NetworkManager[736]: <info> [1684751887.0254] device (p2p-dev-wlx00e0202fda17): supplicant management interface state: disconnected -> inactive