[ SOLVED ] Trying to understand Boot Error Messages

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[ SOLVED ] Trying to understand Boot Error Messages

Postby jeevanism » Jul 9th, '20, 14:20

Hello there,

I have updated my laptop into Mageia 8 Alpha and everything works fine but I have below listed failed messages from boot log. I would like to understand what do those mean and how to fix it.
Code: Select all
[root@jeevanism jeevan]# journalctl -b -p err
-- Logs begin at Mon 2020-06-15 16:35:45 IST, end at Thu 2020-07-09 17:43:17 IST. --
Jul 09 17:28:14 jeevanism kernel: AMD-Vi: [Firmware Bug]: : IOAPIC[4] not in IVRS table
Jul 09 17:28:14 jeevanism kernel: AMD-Vi: [Firmware Bug]: : IOAPIC[5] not in IVRS table
Jul 09 17:28:14 jeevanism kernel: AMD-Vi: [Firmware Bug]: : No southbridge IOAPIC found
Jul 09 17:28:14 jeevanism kernel: AMD-Vi: Disabling interrupt remapping
Jul 09 17:28:14 jeevanism kernel: kfd kfd: Failed to resume IOMMU for device 1002:15dd
Jul 09 17:28:14 jeevanism kernel: kfd kfd: device 1002:15dd NOT added due to errors
Jul 09 17:28:16 jeevanism kernel: tpm_crb MSFT0101:00: can't request region for resource [mem 0xbf7a2000-0xbf7a5fff]
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism kernel: kvm: disabled by bios
Jul 09 17:28:17 jeevanism systemd[1]: systemd-rfkill.socket: Socket service systemd-rfkill.service not loaded, refusing.
Jul 09 17:28:17 jeevanism systemd[1]: Failed to listen on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Jul 09 17:28:24 jeevanism kernel: acer_wmi: No or unsupported WMI interface, unable to load
Jul 09 17:28:27 jeevanism systemd[1]: Failed to start Home Area Manager.
Jul 09 17:29:09 jeevanism sddm-helper[3790]: gkr-pam: unable to locate daemon control file
Jul 09 17:29:10 jeevanism wpa_supplicant[1265]: bgscan simple: Failed to enable signal strength monitoring
Jul 09 17:29:10 jeevanism NetworkManager[1141]: <error> [1594295950.7123] device (wlp1s0): addrconf6: failed to start neighbor discovery: failure creating libndp sock



Code: Select all
[root@jeevanism jeevan]# uname -r
5.7.7-desktop-1.mga8


Code: Select all
[root@jeevanism jeevan]# inxi -F
System:    Host: jeevanism Kernel: 5.7.7-desktop-1.mga8 x86_64 bits: 64 Desktop: KDE Plasma 5.19.2 Distro: Mageia 8 mga8
Machine:   Type: Laptop System: LENOVO product: 81D2 v: Lenovo ideapad 330-15ARR serial: PF1F0ZV2
           Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: PF1F0ZV2 UEFI: LENOVO v: 7VCN24WW date: 06/15/2018
Battery:   ID-1: BAT0 charge: 15.6 Wh condition: 25.8/35.0 Wh (74%)
CPU:       Topology: Quad Core model: AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx bits: 64 type: MT MCP L2 cache: 2048 KiB
           Speed: 1368 MHz min/max: 1600/2000 MHz Core speeds (MHz): 1: 1489 2: 1589 3: 1369 4: 1368 5: 1368 6: 1368 7: 1386
           8: 1369
Graphics:  Device-1: AMD Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] driver: amdgpu v: kernel
           Device-2: Syntek EasyCamera type: USB driver: uvcvideo
           Display: x11 server: Mageia X.org 1.20.8 driver: amdgpu,v4l resolution: 1366x768~60Hz
           OpenGL: renderer: AMD RAVEN (DRM 3.37.0 5.7.7-desktop-1.mga8 LLVM 10.0.0) v: 4.6 Mesa 20.1.1
Audio:     Device-1: Advanced Micro Devices [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio driver: snd_hda_intel
           Device-2: Advanced Micro Devices [AMD] Family 17h HD Audio driver: snd_hda_intel
           Sound Server: ALSA v: k5.7.7-desktop-1.mga8
Network:   Device-1: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter driver: rtl8821ce
           IF: wlp1s0 state: up mac: b0:fc:36:c9:64:a1
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169
           IF: enp2s0 state: down mac: e8:6a:64:39:4e:4d
Drives:    Local Storage: total: 931.51 GiB used: 18.23 GiB (2.0%)
           ID-1: /dev/sda vendor: Seagate model: ST1000LM035-1RK172 size: 931.51 GiB
Partition: ID-1: / size: 457.20 GiB used: 18.13 GiB (4.0%) fs: ext4 dev: /dev/sda3
Swap:      Alert: No Swap data was found.
Sensors:   System Temperatures: cpu: 43.5 C mobo: N/A gpu: amdgpu temp: 43 C
           Fan Speeds (RPM): N/A
Info:      Processes: 248 Uptime: 21m Memory: 7.39 GiB used: 2.18 GiB (29.5%) Shell: Bash inxi: 3.1.04


Thank you
Last edited by jeevanism on Jul 15th, '20, 17:07, edited 1 time in total.
jeevanism
 
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Re: Trying to understand Boot Error Messages

Postby doktor5000 » Jul 9th, '20, 17:08

Why do you think those are errors, and why do you assume they need to be fixed ?
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Re: Trying to understand Boot Error Messages

Postby jeevanism » Jul 11th, '20, 07:05

doktor5000 wrote:Why do you think those are errors, and why do you assume they need to be fixed ?


because those are marked red with error / failed messages. Just want to know more about such messages
jeevanism
 
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Re: Trying to understand Boot Error Messages

Postby doktor5000 » Jul 11th, '20, 10:50

Have you considered using a search engine and searching for some context information ? Usually there are dozens of results if you simply search for the actual messages (minus the timestamps and your hostname, obviously).
Cauldron is not for the faint of heart!
Caution: Hot, bubbling magic inside. May explode or cook your kittens!
----
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Re: Trying to understand Boot Error Messages

Postby jeevanism » Jul 15th, '20, 17:06

doktor5000 wrote:Have you considered using a search engine and searching for some context information ? Usually there are dozens of results if you simply search for the actual messages (minus the timestamps and your hostname, obviously).

Yes, I am trying to clear them out.
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