Unable to get connection to the message bus session. Error spawning command line “dbus-launch --autolaunch=5e5…fb – binary syntax --close-stderr”: Child process exited with code 1.
After booting up my PC the screen says “Failed to start LightDM”, then I press CTRL+ALT+F2 to enter TTY, login, and sudo lightdm which started the login welcome screen. After logging in I see this message on my desktop.
can you provide
sudo journalctl -b0 -p4-- Journal begins at Sun 2021-04-18 10:28:35 AEST, ends at Wed 2021-04-28 18:54:00 AEST. --
Apr 28 18:51:57 c-desktop kernel: MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
Apr 28 18:51:57 c-desktop kernel: #3
Apr 28 18:51:57 c-desktop kernel: pci 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
Apr 28 18:51:57 c-desktop kernel: resource sanity check: requesting [mem 0xfdffe800-0xfe0007ff], which spans more than pnp 00:08 [mem 0xfdb00000-0xfdffffff]
Apr 28 18:51:57 c-desktop kernel: caller pmc_core_probe+0x86/0x3d0 mapping multiple BARs
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT0._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT0._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT4._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT4._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:57 c-desktop kernel: ata5.00: supports DRM functions and may not be fully accessible
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT1._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT1._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT0._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT0._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT4._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT4._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:57 c-desktop kernel: ata5.00: supports DRM functions and may not be fully accessible
Apr 28 18:51:57 c-desktop kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT0.PRT1._GTF.DSSP], AE_NOT_FOUND (20200925/psargs-330)
Apr 28 18:51:57 c-desktop kernel: ACPI Error: Aborting method \_SB.PCI0.SAT0.PRT1._GTF due to previous error (AE_NOT_FOUND) (20200925/psparse-529)
Apr 28 18:51:58 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:58 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:58 c-desktop systemd[1]: pkgfile-update.service: Failed with result 'exit-code'.
Apr 28 18:51:58 c-desktop systemd[1]: Failed to start pkgfile database update.
Apr 28 18:51:58 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:58 c-desktop kernel: CRAT table not found
Apr 28 18:51:58 c-desktop kernel: amdgpu 0000:01:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported
Apr 28 18:51:58 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:59 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:59 c-desktop systemd[1]: lightdm.service: Start request repeated too quickly.
Apr 28 18:51:59 c-desktop systemd[1]: lightdm.service: Failed with result 'exit-code'.
Apr 28 18:51:59 c-desktop systemd[1]: Failed to start Light Display Manager.
Apr 28 18:51:59 c-desktop NetworkManager[355]: <warn> [1619599919.9466] sup-iface[c4c2e9caba19b6c5,0,wlp2s0]: call-p2p-cancel: failed with P2P cancel failed
Apr 28 18:52:00 c-desktop kernel: kauditd_printk_skb: 72 callbacks suppressed
Apr 28 18:52:08 c-desktop kernel: kauditd_printk_skb: 35 callbacks suppressed
Apr 28 18:52:21 c-desktop systemd-xdg-autostart-generator[1047]: Configuration file /etc/xdg/autostart/msm_notifier.desktop is marked executable. Please remove executable permission bits. Proceeding anyway.
Apr 28 18:52:21 c-desktop systemd[1042]: -.slice: Failed to migrate controller cgroups from /user.slice/user-1000.slice/user@1000.service, ignoring: Permission denied
Apr 28 18:52:25 c-desktop wpa_supplicant[743]: bgscan simple: Failed to enable signal strength monitoring
Apr 28 18:52:25 c-desktop kernel: kauditd_printk_skb: 7 callbacks suppressed
Apr 28 18:52:26 c-desktop NetworkManager[355]: <warn> [1619599946.2884] platform-linux: do-add-ip6-address[3: fe80::2bdc:b420:dffe:a161]: failure 13 (Permission denied)
Apr 28 18:52:31 c-desktop kernel: kauditd_printk_skb: 25 callbacks suppressed
Apr 28 18:52:31 c-desktop kernel: netlink: 4 bytes leftover after parsing attributes in process `lightway'.
Apr 28 18:52:33 c-desktop lightdm[1460]: gkr-pam: unable to locate daemon control file
Apr 28 18:52:33 c-desktop lightdm[1460]: gkr-pam: unable to locate daemon control file
Apr 28 18:52:41 c-desktop kernel: kauditd_printk_skb: 4 callbacks suppressed
can you provide
inxi -FzaSystem: Kernel: 5.10.30-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64 root=UUID=88f7e46d-470f-4c6e-8d67-16cbbb314a0a rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: i3 4.19.1 info: i3bar vt: 7 dm: LightDM 1.30.0 Distro: Manjaro Linux base: Arch Linux
Machine: Type: Desktop Mobo: MSI model: B150A GAMING PRO (MS-7978) v: 1.0 serial: <filter> UEFI: American Megatrends v: 1.G0
date: 07/04/2018
CPU: Info: Dual Core model: Intel Core i3-6100 bits: 64 type: MT MCP arch: Skylake-S family: 6 model-id: 5E (94)
stepping: 3 microcode: E2 cache: L2: 3 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 29598
Speed: 800 MHz min/max: 800/3700 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
vendor: Sapphire Limited driver: amdgpu v: kernel bus-ID: 01:00.0 chip-ID: 1002:67df class-ID: 0300
Display: x11 server: X.Org 1.20.11 compositor: picom v: git-dac85 driver: loaded: amdgpu,ati unloaded: modesetting
alternate: fbdev,vesa display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x1440 s-dpi: 96 s-size: 677x381mm (26.7x15.0") s-diag: 777mm (30.6")
Monitor-1: HDMI-A-0 res: 2560x1440 hz: 60 dpi: 109 size: 597x336mm (23.5x13.2") diag: 685mm (27")
OpenGL: renderer: Radeon RX 580 Series (POLARIS10 DRM 3.40.0 5.10.30-1-MANJARO LLVM 11.1.0) v: 4.6 Mesa 21.0.2
direct render: Yes
Audio: Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
bus-ID: 00:1f.3 chip-ID: 8086:a170 class-ID: 0403
Device-2: AMD Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] vendor: Sapphire Limited driver: snd_hda_intel
v: kernel bus-ID: 01:00.1 chip-ID: 1002:aaf0 class-ID: 0403
Sound Server-1: ALSA v: k5.10.30-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: no
Network: Device-1: Intel Ethernet I219-V vendor: Micro-Star MSI driver: e1000e v: kernel port: f000 bus-ID: 00:1f.6
chip-ID: 8086:15b8 class-ID: 0200
IF: enp0s31f6 state: down mac: <filter>
Device-2: Realtek RTL8812AE 802.11ac PCIe Wireless Network Adapter driver: rtl8821ae v: kernel port: d000
bus-ID: 02:00.0 chip-ID: 10ec:8812 class-ID: 0280
IF: wlp2s0 state: up mac: <filter>
IF-ID-1: docker0 state: down mac: <filter>
IF-ID-2: tun0 state: unknown speed: 10 Mbps duplex: full mac: N/A
Drives: Local Storage: total: 2.04 TiB used: 44.91 GiB (2.2%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital model: WD10EZEX-60WN4A0 size: 931.51 GiB block-size:
physical: 4096 B logical: 512 B speed: 6.0 Gb/s rotation: 7200 rpm serial: <filter> rev: 1A01 scheme: GPT
ID-2: /dev/sdb maj-min: 8:16 vendor: SanDisk model: SDSSDA240G size: 223.57 GiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s rotation: SSD serial: <filter> rev: 80RL scheme: GPT
ID-3: /dev/sdc maj-min: 8:32 vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s rotation: SSD serial: <filter> rev: 032 scheme: GPT
Partition: ID-1: / raw-size: 931.51 GiB size: 915.82 GiB (98.31%) used: 44.89 GiB (4.9%) fs: ext4 dev: /dev/sdc1 maj-min: 8:33
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%) used: 25.2 MiB (26.3%) fs: vfat dev: /dev/sdb1
maj-min: 8:17
Swap: Alert: No swap data was found.
Sensors: System Temperatures: cpu: 38.0 C mobo: 29.8 C gpu: amdgpu temp: 34.0 C
Fan Speeds (RPM): N/A gpu: amdgpu fan: 800
Info: Processes: 202 Uptime: 25m wakeups: 0 Memory: 11.64 GiB used: 3.12 GiB (26.8%) Init: systemd v: 247 tool: systemctl
Compilers: gcc: 10.2.0 Packages: pacman: 1109 lib: 293 Shell: fish v: 3.2.1 running-in: urxvtd inxi: 3.3.04
Solved by updating with pacman.
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