2019-07-01 15:32:51

by Andrej Surkov

[permalink] [raw]

Subject: Fwd: rtl8xxxu do not see/connect any wifi network until suspend/resume

---

Hi!

Do you aware of rtl8xxxu do not work until suspend/resume issue?

On my laptop, see below for details, after reboot wifi-menu tool shows one single wifi network found and can't connect to it, but after 'sudo systemctl suspend' and resume by keystroke wifi-menu and connections work well.

Here is more details https://github.com/lwfinger/rtl8723bu/issues/114 from another user.
Another user (in russian) 
https://4pda.ru/forum/index.php?showtopic=845227&view=findpost&p=79037760.

I'll provide remote access to this laptop if you need.

regards
Andrej Surkov

laptop Prestigio Smartbook 133s

Archlinux with latest updates: 
$ uname -a
Linux smart 5.1.14-arch1-1-ARCH #1 SMP PREEMPT Sat Jun 22 16:28:48 UTC 2019 x86_64 GNU/Linux

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 058f:5608 Alcor Micro Corp. 
Bus 001 Device 004: ID 0bda:b720 Realtek Semiconductor Corp. 
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ lsmod | grep rtl
rtl8xxxu              139264  0
mac80211              958464  1 rtl8xxxu
btrtl                  20480  1 btusb
bluetooth             663552  26 btrtl,btintel,btbcm,bnep,btusb

$ modinfo rtl8xxxu
filename:       /lib/modules/5.1.14-arch1-1-ARCH/kernel/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.ko.xz
firmware:       rtlwifi/rtl8723bu_bt.bin
firmware:       rtlwifi/rtl8723bu_nic.bin
firmware:       rtlwifi/rtl8192eu_nic.bin
firmware:       rtlwifi/rtl8192cufw_TMSC.bin
firmware:       rtlwifi/rtl8192cufw_B.bin
firmware:       rtlwifi/rtl8192cufw_A.bin
firmware:       rtlwifi/rtl8723aufw_B_NoBT.bin
firmware:       rtlwifi/rtl8723aufw_B.bin
firmware:       rtlwifi/rtl8723aufw_A.bin
license:        GPL
description:    RTL8XXXu USB mac80211 Wireless LAN Driver
author:         Jes Sorensen <[email protected]>
srcversion:     5F88D6750B107D6BF9F92FF
alias:          usb:v0BDAp818Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB33d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0107d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v7392p7822d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4855p0091d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0100d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v20F4p624Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p330Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3309d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3307d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0E66p0020d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0E66p0019d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp2E2Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846pF001d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846p9021d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07B8p8178d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07AAp0056d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0789p016Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0070d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0061d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0B05p17ABd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v06F8pE035d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0586p341Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp2103d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp2102d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04BBp0950d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019p1201d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFCd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFBd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF8d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFAd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF9d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF7d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:vCDABp8010d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4856p0091d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4855p0090d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pED17d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019p4902d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p330Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v13D3p3357d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v103Cp1629d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0EB0p9071d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p005Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0052d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp5088d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp1E1Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0B05p17BAd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846p9041d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07B8p8189d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v06F8pE033d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp1102d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04BBp094Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v1058p0631d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp317Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp818Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8177d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8170d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8191d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp018Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3308d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v20F4p648Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp1004d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v7392p7811d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8178d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8176d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDApB720d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0109d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3319d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0108d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp818Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp0724d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp1724d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8724d*dc*dsc*dp*icFFiscFFipFFin*
depends:        mac80211
retpoline:      Y
intree:         Y
name:           rtl8xxxu
vermagic:       5.1.14-arch1-1-ARCH SMP preempt mod_unload 
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        53:41:AE:BE:0F:B9:C1:34:B0:5A:DB:2C:E6:59:43:D2:37:96:40:D0
sig_hashalgo:   sha512
signature:      82:98:C3:12:C6:13:50:CD:1C:D6:25:F3:37:16:90:57:3D:E4:5A:ED:
                5C:AC:C7:AD:CF:63:E5:83:2C:BD:58:E2:06:D8:7D:DF:0A:B4:87:B1:
                80:D7:A4:78:59:49:FD:5F:54:C1:E9:62:EE:8B:1E:8B:CD:18:E4:CD:
                A4:A7:E9:8E:D1:9E:74:FE:E6:FB:A8:FF:BE:EE:E2:0D:EB:1C:E2:31:
                D5:6F:5C:F8:93:AB:D1:30:8F:71:E0:9D:D7:EC:C1:9B:DC:34:ED:A5:
                B9:DB:9D:7C:03:6B:A2:7F:08:5B:A5:52:BE:61:3B:7F:EC:9B:93:CB:
                8E:42:25:3D:4F:63:96:9A:7B:7E:0B:5E:F7:72:1E:1A:E5:69:7E:DF:
                FF:3E:4F:E6:EF:04:6C:7D:72:84:79:C6:84:09:C0:45:C3:DF:B8:7E:
                F8:01:16:46:53:C8:7F:CF:9C:3A:1C:C9:55:9D:DF:F7:C7:FD:53:39:
                27:98:58:3C:53:0C:2A:BE:0F:7F:06:CE:7F:83:86:BB:E0:25:A2:B4:
                EC:6C:22:B9:1E:01:AC:1C:80:77:14:B6:22:F1:38:BD:92:69:61:62:
                AA:7B:58:3C:DA:E7:E7:DB:36:8D:A5:B7:45:3C:41:9B:0B:E0:10:BA:
                68:31:2C:43:38:1A:A2:30:1C:01:09:68:47:FE:AF:7D:D7:ED:FE:D7:
                44:1C:D5:A2:EF:67:6E:71:FD:2B:10:73:C8:2D:B3:49:01:B7:C2:64:
                B3:F8:E2:D5:26:2D:2E:42:E3:BE:1F:1B:7D:C9:4B:70:9D:14:1A:9E:
                B5:BA:8A:A3:A3:4E:3B:4E:C6:2C:F4:87:74:7B:4E:85:A7:76:69:83:
                14:10:6E:8B:42:2A:3B:8D:70:22:D7:A5:B0:40:9C:60:9A:E6:87:18:
                57:AA:BA:78:C3:F8:99:51:16:50:A9:A3:BE:CC:A8:16:A0:A3:82:75:
                10:F4:03:56:22:4A:24:97:57:53:20:05:6B:47:80:1A:2C:98:8B:9D:
                72:5B:9D:51:AC:7A:6F:3C:05:CF:F5:89:AF:C8:35:2E:12:96:16:0B:
                01:DB:5A:5E:03:9E:06:57:77:B7:A1:EA:4C:10:E6:73:6A:5C:5A:70:
                C0:9B:D9:1B:9E:20:A9:BB:34:B0:5B:98:F3:B0:D2:C9:0A:17:A0:94:
                BF:3F:FC:73:5F:44:E3:42:23:00:F0:B0:29:C6:64:5B:76:4B:9D:BA:
                8C:88:76:3F:E5:69:1B:42:D4:A2:91:CE:E4:8B:1E:0C:B3:61:12:D1:
                78:7B:7C:EB:79:B2:BB:D2:1C:7D:4D:C4:46:7D:02:E7:02:3C:47:DD:
                68:7D:66:CB:B7:DF:03:A4:E5:13:02:15
parm:           debug:Set debug mask (int)
parm:           ht40_2g:Enable HT40 support on the 2.4GHz band (bool)
parm:           dma_aggregation:Enable DMA packet aggregation (bool)
parm:           dma_agg_timeout:Set DMA aggregation timeout (range 1-127) (int)
parm:           dma_agg_pages:Set DMA aggregation pages (range 1-127, 0 to disable) (int)

dmesg attached

---

Attachments:

presigio133s.dmesg (83.65 kB)

2019-07-01 15:34:32

by Andrej Surkov

[permalink] [raw]

Subject: rtl8xxxu do not see/connect any wifi network until suspend/resume

---

Hi!

Do you aware of rtl8xxxu do not work until suspend/resume issue?

On my laptop, see below for details, after reboot wifi-menu tool shows one single wifi network found and can't connect to it, but after 'sudo systemctl suspend' and resume by keystroke wifi-menu and connections work well.

Here is more details https : //github.com/lwfinger/rtl8723bu/issues/114 from another user.
Another user (in russian)
https : //4pda.ru/forum/index.php?showtopic=845227&view=findpost&p=79037760.

I'll provide remote access to this laptop if you need.

regards
Andrej Surkov

laptop Prestigio Smartbook 133s

Archlinux with latest updates:
$ uname -a
Linux smart 5.1.14-arch1-1-ARCH #1 SMP PREEMPT Sat Jun 22 16:28:48 UTC 2019 x86_64 GNU/Linux

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 058f:5608 Alcor Micro Corp.
Bus 001 Device 004: ID 0bda:b720 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ lsmod | grep rtl
rtl8xxxu              139264  0
mac80211              958464  1 rtl8xxxu
btrtl                  20480  1 btusb
bluetooth             663552  26 btrtl,btintel,btbcm,bnep,btusb

$ modinfo rtl8xxxu
filename:       /lib/modules/5.1.14-arch1-1-ARCH/kernel/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.ko.xz
firmware:       rtlwifi/rtl8723bu_bt.bin
firmware:       rtlwifi/rtl8723bu_nic.bin
firmware:       rtlwifi/rtl8192eu_nic.bin
firmware:       rtlwifi/rtl8192cufw_TMSC.bin
firmware:       rtlwifi/rtl8192cufw_B.bin
firmware:       rtlwifi/rtl8192cufw_A.bin
firmware:       rtlwifi/rtl8723aufw_B_NoBT.bin
firmware:       rtlwifi/rtl8723aufw_B.bin
firmware:       rtlwifi/rtl8723aufw_A.bin
license:        GPL
description:    RTL8XXXu USB mac80211 Wireless LAN Driver
author:         Jes Sorensen <[email protected]>
srcversion:     5F88D6750B107D6BF9F92FF
alias:          usb:v0BDAp818Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB33d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0107d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v7392p7822d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4855p0091d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0100d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v20F4p624Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p330Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3309d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3307d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0E66p0020d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0E66p0019d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp2E2Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846pF001d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846p9021d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07B8p8178d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07AAp0056d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0789p016Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0070d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0061d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0B05p17ABd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v06F8pE035d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0586p341Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp2103d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp2102d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04BBp0950d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019p1201d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFCd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFBd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF8d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFFAd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF9d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04F2pAFF7d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:vCDABp8010d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4856p0091d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v4855p0090d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pED17d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019pAB2Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2019p4902d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p330Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v13D3p3357d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v103Cp1629d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0EB0p9071d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p005Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0DF6p0052d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp5088d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp1E1Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0B05p17BAd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0846p9041d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v07B8p8189d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v06F8pE033d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp1102d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v04BBp094Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v1058p0631d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp317Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp818Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Ed*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Dd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8177d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8170d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8191d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp018Ad*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3308d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v20F4p648Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v050Dp1004d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v7392p7811d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp817Fd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8178d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8176d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDApB720d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0109d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2001p3319d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v2357p0108d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp818Bd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp0724d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp1724d*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp8724d*dc*dsc*dp*icFFiscFFipFFin*
depends:        mac80211
retpoline:      Y
intree:         Y
name:           rtl8xxxu
vermagic:       5.1.14-arch1-1-ARCH SMP preempt mod_unload
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        53:41:AE:BE:0F:B9:C1:34:B0:5A:DB:2C:E6:59:43:D2:37:96:40:D0
sig_hashalgo:   sha512
signature:      82:98:C3:12:C6:13:50:CD:1C:D6:25:F3:37:16:90:57:3D:E4:5A:ED:
                5C:AC:C7:AD:CF:63:E5:83:2C:BD:58:E2:06:D8:7D:DF:0A:B4:87:B1:
                80:D7:A4:78:59:49:FD:5F:54:C1:E9:62:EE:8B:1E:8B:CD:18:E4:CD:
                A4:A7:E9:8E:D1:9E:74:FE:E6:FB:A8:FF:BE:EE:E2:0D:EB:1C:E2:31:
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                68:7D:66:CB:B7:DF:03:A4:E5:13:02:15
parm:           debug:Set debug mask (int)
parm:           ht40_2g:Enable HT40 support on the 2.4GHz band (bool)
parm:           dma_aggregation:Enable DMA packet aggregation (bool)
parm:           dma_agg_timeout:Set DMA aggregation timeout (range 1-127) (int)
parm:           dma_agg_pages:Set DMA aggregation pages (range 1-127, 0 to disable) (int)

dmesg attached

---

Attachments:

presigio133s.dmesg (83.65 kB)

2019-07-03 10:44:40

by Stanislaw Gruszka

[permalink] [raw]

Subject: Re: rtl8xxxu do not see/connect any wifi network until suspend/resume

---

On Mon, Jul 01, 2019 at 07:25:16PM +0500, Andrej Surkov wrote:
> Hi!
>
> Do you aware of?rtl8xxxu do not work until suspend/resume issue?
>
> On my laptop, see below for details, after reboot wifi-menu tool shows one single wifi network found and can't connect to it, but after 'sudo systemctl suspend' and resume by keystroke wifi-menu and connections work well.

This sound like this bug:
https://bugzilla.kernel.org/show_bug.cgi?id=202541
Which happen to be xhci_hcd regression, not yet fixed AFAIK.

Stanislaw