apport information ** Tags added: apport-collected eoan
** Description changed: 5 GHZ networks are not showing up dmesg | grep 8821 [ 2.333385] rtl8821ce: loading out-of-tree module taints kernel. [ 2.403456] rtl8821ce: module verification failed: signature and/or required key missing - tainting kernel [ 2.435475] RTW: rtl8821ce v5.2.5.2.1_xxxx.20181112_beta [ 2.435480] RTW: rtl8821ce BT-Coex version = COEX20170310-1212 [ 4.599321] rtl8821ce 0000:02:00.0 wlo1: renamed from wlan0 dmesg |grep -i firm [ 0.147142] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 3.101456] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) iw list returns nothing... iwlist wlo1 freq wlo1 22 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz Channel 12 : 2.467 GHz Channel 13 : 2.472 GHz Channel 36 : 5.18 GHz Channel 40 : 5.2 GHz Channel 44 : 5.22 GHz Channel 48 : 5.24 GHz Channel 149 : 5.745 GHz Channel 153 : 5.765 GHz Channel 157 : 5.785 GHz Channel 161 : 5.805 GHz Channel 165 : 5.825 GHz Current Frequency:2.437 GHz (Channel 6) Related: https://github.com/tomaspinho/rtl8821ce/issues/34 https://github.com/tomaspinho/rtl8821ce/issues/103 + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu8.2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: steven 2090 F.... pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 19.10 + InstallationDate: Installed on 2019-11-17 (75 days ago) + InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 002: ID 0408:5321 Quanta Computer, Inc. HP Webcam + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + MachineType: HP HP 250 G7 Notebook PC + Package: rtl8821ce + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=a0cdf605-0b72-4674-a76e-ad1dbae26043 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 + RelatedPackageVersions: + linux-restricted-modules-5.3.0-29-generic N/A + linux-backports-modules-5.3.0-29-generic N/A + linux-firmware 1.183.3 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: eoan + Uname: Linux 5.3.0-29-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm audio cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 12/05/2018 + dmi.bios.vendor: Insyde + dmi.bios.version: F.16 + dmi.board.asset.tag: Type2 - Board Asset Tag + dmi.board.name: 8532 + dmi.board.vendor: HP + dmi.board.version: 70.22 + dmi.chassis.asset.tag: Chassis Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: HP + dmi.chassis.version: Chassis Version + dmi.modalias: dmi:bvnInsyde:bvrF.16:bd12/05/2018:svnHP:pnHP250G7NotebookPC:pvrType1ProductConfigId:rvnHP:rn8532:rvr70.22:cvnHP:ct10:cvrChassisVersion: + dmi.product.family: 103C_5336AN HP 200 + dmi.product.name: HP 250 G7 Notebook PC + dmi.product.sku: 6MQ54EA#ABD + dmi.product.version: Type1ProductConfigId + dmi.sys.vendor: HP ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1861278/+attachment/5324445/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861278 Title: RTL8821CE - 5GHZ networks not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs