apport information
** Description changed:
No wifi connexion by using the kernels 5.3.0. A problem was solved with the
kernel 5.0.0.21 avait été résolu (voir), but it starts again.
Please find some information
lspci -nnk | grep 0280 -A3
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822BE
802.11a/b/g/n/ac WiFi adapter [10ec:b822]
Subsystem: AzureWave RTL8822BE 802.11a/b/g/n/ac WiFi adapter [1a3b:2950]
Kernel driver in use: rtw_pci
Kernel modules: rtwpci
dmesg -lerr | tail -50
[ 5.917496] rtw_pci 0000:03:00.0: failed to send h2c command
[ 6.558933] sep5_10: Driver loading...
[ 10.219360] rtw_pci 0000:03:00.0: failed to send h2c command
[ 10.219401] rtw_pci 0000:03:00.0: failed to send h2c command
[ 18.674133] rtw_pci 0000:03:00.0: failed to send h2c command
[ 18.674221] rtw_pci 0000:03:00.0: failed to send h2c command
[ 18.674305] rtw_pci 0000:03:00.0: failed to send h2c command
[ 18.674719] rtw_pci 0000:03:00.0: failed to send h2c command
[ 19.197448] rtw_pci 0000:03:00.0: failed to send h2c command
[ 20.246203] rtw_pci 0000:03:00.0: failed to send h2c command
[ 23.507151] rtw_pci 0000:03:00.0: failed to send h2c command
[ 23.507189] rtw_pci 0000:03:00.0: failed to send h2c command
[ 31.958087] rtw_pci 0000:03:00.0: failed to send h2c command
[ 31.958176] rtw_pci 0000:03:00.0: failed to send h2c command
[ 31.958247] rtw_pci 0000:03:00.0: failed to send h2c command
[ 31.958374] rtw_pci 0000:03:00.0: failed to send h2c command
[ 32.561597] rtw_pci 0000:03:00.0: failed to send h2c command
dmesg reports also a problem with the driver
[ 10.236063] rtw_pci 0000:03:00.0: failed to send h2c command
[ 10.236107] rtw_pci 0000:03:00.0: failed to send h2c command
[ 10.236112] rtw_pci 0000:03:00.0: sta 54:64:d9:4e:01:df joined with macid 0
[ 10.738280] ------------[ cut here ]------------
[ 10.738300] purge skb(s) not reported by firmware
[ 10.738392] WARNING: CPU: 2 PID: 0 at
drivers/net/wireless/realtek/rtw88/tx.c:156 rtw_tx_report_purge_timer+0x25/0x60
[rtw88]
[ 10.738395] Modules linked in: sep5(OE) socperf3(OE) pax(OE) cmac bnep
binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda
snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp
snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek
snd_compress ac97_bus x86_pkg_temp_thermal snd_hda_codec_generic
intel_powerclamp ledtrig_audio snd_pcm_dmaengine coretemp kvm_intel
snd_hda_intel snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep snd_pcm
mei_hdcp snd_seq_midi snd_seq_midi_event intel_rapl_msr snd_rawmidi
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel i915 snd_seq
aesni_intel rtwpci rtw88 aes_x86_64 uvcvideo btusb crypto_simd snd_seq_device
snd_timer videobuf2_vmalloc drm_kms_helper btrtl cryptd glue_helper
videobuf2_memops mac80211 videobuf2_v4l2 btbcm intel_cstate drm snd
videobuf2_common btintel bluetooth intel_rapl_perf videodev cfg80211
asus_nb_wmi i2c_algo_bit processor_thermal_device spi_pxa2xx_platform
fb_sys_fops asus_wmi
[ 10.738473] input_leds mei_me syscopyarea intel_rapl_common idma64 mc
ecdh_generic sysfillrect dw_dmac intel_xhci_usb_role_switch sparse_keymap
serio_raw wmi_bmof soundcore mxm_wmi ecc libarc4 8250_dw dw_dmac_core
hid_multitouch mei roles sysimgblt virt_dma intel_soc_dts_iosf
intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal mac_hid
acpi_thermal_rel acpi_pad asus_wireless sch_fq_codel parport_pc ppdev lp
parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj usbhid
hid_generic i2c_hid hid r8169 i2c_i801 ahci intel_lpss_pci realtek libahci
intel_lpss video wmi pinctrl_sunrisepoint pinctrl_intel
[ 10.738546] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G OE
5.3.0-24-generic #26-Ubuntu
[ 10.738549] Hardware name: ASUSTeK COMPUTER INC. X705UDR/X705UDR, BIOS
X705UDR.302 09/27/2017
[ 10.738568] RIP: 0010:rtw_tx_report_purge_timer+0x25/0x60 [rtw88]
[ 10.738574] Code: 00 00 00 00 00 0f 1f 44 00 00 8b 47 f0 85 c0 75 01 c3 55
48 89 e5 41 55 41 54 53 48 89 fb 48 c7 c7 f0 bd c8 c0 e8 f6 0a 87 f2 <0f> 0b 4c
8d 6b d8 4c 89 ef e8 ed 4e 27 f3 48 8d 7b e0 49 89 c4 e8
[ 10.738577] RSP: 0018:ffffb6c480170e48 EFLAGS: 00010286
[ 10.738582] RAX: 0000000000000000 RBX: ffff96afd3c8d848 RCX:
000000000000083f
[ 10.738585] RDX: 0000000000000000 RSI: 00000000000000f6 RDI:
000000000000083f
[ 10.738587] RBP: ffffb6c480170e60 R08: ffff96afdea97448 R09:
0000000000000004
[ 10.738591] R10: 0000000000000000 R11: 0000000000000001 R12:
ffff96afdea9b600
[ 10.738594] R13: ffff96afd3c8d848 R14: ffffffffc0c2a7d0 R15:
ffff96afd3c8d848
[ 10.738598] FS: 0000000000000000(0000) GS:ffff96afdea80000(0000)
knlGS:0000000000000000
[ 10.738602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.738605] CR2: 00007fbec8105000 CR3: 00000002a620a003 CR4:
00000000003606e0
[ 10.738609] Call Trace:
[ 10.738612] <IRQ>
[ 10.738626] call_timer_fn+0x32/0x130
[ 10.738635] __run_timers.part.0+0x177/0x270
[ 10.738643] ? tick_sched_handle+0x33/0x60
[ 10.738649] ? tick_sched_timer+0x3d/0x80
[ 10.738657] ? recalibrate_cpu_khz+0x10/0x10
[ 10.738662] ? ktime_get+0x42/0xa0
[ 10.738669] run_timer_softirq+0x2a/0x50
[ 10.738677] __do_softirq+0xe1/0x2d6
[ 10.738685] ? hrtimer_interrupt+0x13b/0x220
[ 10.738692] irq_exit+0xae/0xb0
[ 10.738698] smp_apic_timer_interrupt+0x7b/0x140
[ 10.738703] apic_timer_interrupt+0xf/0x20
[ 10.738707] </IRQ>
[ 10.738715] RIP: 0010:cpuidle_enter_state+0xc5/0x420
[ 10.738727] Code: ff e8 2f 70 83 ff 80 7d c7 00 74 17 9c 58 0f 1f 44 00 00
f6 c4 02 0f 85 3d 03 00 00 31 ff e8 02 ca 89 ff fb 66 0f 1f 44 00 00 <45> 85 ed
0f 89 d1 01 00 00 41 c7 44 24 10 00 00 00 00 48 83 c4 18
[ 10.738731] RSP: 0018:ffffb6c4800dbe38 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff13
[ 10.738735] RAX: ffff96afdeaaa740 RBX: ffffffffb4b5a780 RCX:
000000000000001f
[ 10.738738] RDX: 0000000000000000 RSI: 000000004041ceb5 RDI:
0000000000000000
[ 10.738741] RBP: ffffb6c4800dbe78 R08: 00000002800cedbf R09:
000000000000afc7
[ 10.738744] R10: ffff96afdeaa94e4 R11: ffff96afdeaa94c4 R12:
ffff96afdeab5500
[ 10.738747] R13: 0000000000000008 R14: 0000000000000008 R15:
ffff96afdeab5500
[ 10.738760] ? cpuidle_enter_state+0xa1/0x420
[ 10.738767] cpuidle_enter+0x2e/0x40
[ 10.738774] call_cpuidle+0x23/0x40
[ 10.738778] do_idle+0x1dd/0x270
[ 10.738784] cpu_startup_entry+0x20/0x30
[ 10.738790] start_secondary+0x168/0x1c0
[ 10.738798] secondary_startup_64+0xa4/0xb0
[ 10.738806] ---[ end trace 2579f178723892a4 ]---
Thank you by advance for your help!
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.10
InstallationDate: Installed on 2018-08-16 (497 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
Tags: eoan
Uname: Linux 5.0.21-050021-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to eoan on 2019-10-19 (68 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu8.2
+ Architecture: amd64
+ CurrentDesktop: ubuntu:GNOME
+ DistroRelease: Ubuntu 19.10
+ InstallationDate: Installed on 2018-08-16 (508 days ago)
+ InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
+ Package: linux (not installed)
+ ProcEnviron:
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=fr_FR.UTF-8
+ SHELL=/bin/bash
+ Tags: eoan
+ Uname: Linux 5.0.21-050021-generic x86_64
+ UnreportableReason: The running kernel is not an Ubuntu kernel
+ UpgradeStatus: Upgraded to eoan on 2019-10-19 (80 days ago)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1857626/+attachment/5318293/+files/ProcCpuinfoMinimal.txt
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https://bugs.launchpad.net/bugs/1857626
Title:
Kernel Linux version 5.3.0-24.26 et Realtek RTL822BE 802.11a/b/g/n/ac
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