Oi Josimar, Por favor, pode coletar um sosreport depois que o problema acontecer algumas vezes (por exemplo, 24 horas com o notebook ligado), e anexar nesse bug?
$ sudo sosreport --batch --case-id lp1880639 O arquivo será algo como /tmp/sosreport-*-lp1880639-2020-*.tar.xz Seu kernel log mostra 2 mensagens interessantes do driver de wi-fi; gostaria de ver se elas sao consistentes entre os eventos de desconexão. [ 342.159298] wlp2s0: authenticate with 14:cc:20:a1:f9:b8 [ 342.191224] wlp2s0: send auth to 14:cc:20:a1:f9:b8 (try 1/3) [ 342.193302] wlp2s0: authenticated [ 342.201849] wlp2s0: associate with 14:cc:20:a1:f9:b8 (try 1/3) [ 342.206364] wlp2s0: RX AssocResp from 14:cc:20:a1:f9:b8 (capab=0x431 status=0 aid=1) [ 342.209383] wlp2s0: associated [ 342.311375] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready *** [ 346.586943] wlp2s0: deauthenticating from 14:cc:20:a1:f9:b8 by local choice (Reason: 3=DEAUTH_LEAVING) [ 547.084759] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536 *** [ 552.200067] wlp2s0: authenticate with 14:cc:20:a1:f9:b8 [ 552.231888] wlp2s0: send auth to 14:cc:20:a1:f9:b8 (try 1/3) [ 552.234122] wlp2s0: authenticated [ 552.237649] wlp2s0: associate with 14:cc:20:a1:f9:b8 (try 1/3) [ 552.241979] wlp2s0: RX AssocResp from 14:cc:20:a1:f9:b8 (capab=0x431 status=0 aid=1) [ 552.244682] wlp2s0: associated [ 552.254458] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880639 Title: O wi-fi desconecta automaticamente Status in linux package in Ubuntu: Confirmed Bug description: Atualizei para a versão 20.04 e desde então meu notebook vem apresentando erro, desconectando automaticamente minhas conexões wi- fi. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-31-generic 5.4.0-31.35 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: josimar 1912 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue May 26 01:17:39 2020 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20180608-47+loki-n3-v3-kbl+X28 InstallationDate: Installed on 2020-01-17 (129 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38 Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0cf3:e009 Qualcomm Atheros Communications Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 0c45:671e Microdia Integrated_Webcam_HD Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 3584 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-generic root=UUID=127ffefc-873d-410c-8d99-aaf1637e14dc ro mem_sleep_default=deep quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware 1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-05-11 (15 days ago) dmi.bios.date: 07/10/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.0 dmi.board.name: 05RCHV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.0:bd07/10/2019:svnDellInc.:pnInspiron3584:pvr:rvnDellInc.:rn05RCHV:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 3584 dmi.product.sku: 08D1 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1880639/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
