Hi all,
after the last update to manjaro 24.0 and kernel 6.9, the display started to make annoying flashes and flickers.
the PC is a Lenovo Yoga Slim14 notebook, AMD Ryzen 7 7840s and 90Hz OLED display.
System:
Kernel: 6.9.0-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: hpet avail: acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-6.9-x86_64
root=UUID=9ea8a84d-463b-4a50-8b29-3810489821a6 rw quiet splash
resume=UUID=656304ec-ec26-40a1-a8ca-59ac5a37e2c3 udev.log_priority=3
Desktop: KDE Plasma v: 6.0.4 tk: Qt v: N/A info: frameworks v: 6.1.0
wm: kwin_wayland with: krunner vt: 1 dm: SDDM Distro: Manjaro
base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 83AA v: Yoga Slim 7 14APU8
serial: <superuser required> Chassis: type: 10 v: Yoga Slim 7 14APU8
serial: <superuser required>
Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: <superuser required>
part-nu: LENOVO_MT_83AA_BU_idea_FM_Yoga Slim 7 14APU8
uuid: <superuser required> UEFI: LENOVO v: M6CN38WW date: 11/16/2023
Battery:
ID-1: BAT0 charge: 59.3 Wh (90.4%) condition: 65.6/70.0 Wh (93.7%)
power: 7.0 W volts: 17.1 min: 15.5 model: Celxpert L22C4PF7 type: Li-poly
serial: <filter> status: discharging cycles: 143
Memory:
System RAM: total: 32 GiB available: 27.19 GiB used: 2.46 GiB (9.0%)
Message: For most reliable report, use superuser + dmidecode.
Array-1: capacity: 32 GiB slots: 4 modules: 4 EC: None
max-module-size: 8 GiB note: est.
Device-1: Channel-A DIMM 0 type: LPDDR5 detail: synchronous unbuffered
(unregistered) size: 8 GiB speed: 6400 MT/s volts: curr: 0.5 min: 0.5
max: 0.5 width (bits): data: 32 total: 32 manufacturer: Micron Technology
part-no: MT62F2G32D4DS-026 WT serial: N/A
Device-2: Channel-B DIMM 0 type: LPDDR5 detail: synchronous unbuffered
(unregistered) size: 8 GiB speed: 6400 MT/s volts: curr: 0.5 min: 0.5
max: 0.5 width (bits): data: 32 total: 32 manufacturer: Micron Technology
part-no: MT62F2G32D4DS-026 WT serial: N/A
Device-3: Channel-C DIMM 0 type: LPDDR5 detail: synchronous unbuffered
(unregistered) size: 8 GiB speed: 6400 MT/s volts: curr: 0.5 min: 0.5
max: 0.5 width (bits): data: 32 total: 32 manufacturer: Micron Technology
part-no: MT62F2G32D4DS-026 WT serial: N/A
Device-4: Channel-D DIMM 0 type: LPDDR5 detail: synchronous unbuffered
(unregistered) size: 8 GiB speed: 6400 MT/s volts: curr: 0.5 min: 0.5
max: 0.5 width (bits): data: 32 total: 32 manufacturer: Micron Technology
part-no: MT62F2G32D4DS-026 WT serial: N/A
CPU:
Info: model: AMD Ryzen 7 7840S with Radeon 780M Graphics bits: 64
type: MT MCP arch: Zen 4 gen: 5 level: v4 note: check built: 2022+
process: TSMC n5 (5nm) family: 0x19 (25) model-id: 0x74 (116) stepping: 1
microcode: 0xA704101
Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache:
L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 8 MiB desc: 8x1024 KiB
L3: 16 MiB desc: 1x16 MiB
Speed (MHz): avg: 582 high: 2329 min/max: 400/4348 scaling:
driver: amd-pstate-epp governor: powersave cores: 1: 400 2: 400 3: 400 4: 400
5: 1397 6: 400 7: 2329 8: 400 9: 400 10: 400 11: 400 12: 400 13: 400
14: 400 15: 400 16: 400 bogomips: 105440
Flags: 3dnowprefetch abm adx aes amd_lbr_pmc_freeze amd_lbr_v2 aperfmperf
apic arat avx avx2 avx512_bf16 avx512_bitalg avx512_vbmi2 avx512_vnni
avx512_vpopcntdq avx512bw avx512cd avx512dq avx512f avx512ifma avx512vbmi
avx512vl bmi1 bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov
cmp_legacy constant_tsc cpb cppc cpuid cqm cqm_llc cqm_mbm_local
cqm_mbm_total cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists erms
extapic extd_apicid f16c flush_l1d flushbyasid fma fpu fsgsbase fxsr
fxsr_opt gfni ht hw_pstate ibpb ibrs ibrs_enhanced ibs invpcid irperf
lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor movbe msr mtrr
mwaitx nonstop_tsc nopl npt nrip_save nx ospke osvw overflow_recov pae pat
pausefilter pclmulqdq pdpe1gb perfctr_core perfctr_llc perfctr_nb
perfmon_v2 pfthreshold pge pku pni popcnt pse pse36 rapl rdpid rdpru
rdrand rdseed rdt_a rdtscp rep_good sep sha_ni skinit smap smca smep ssbd
sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall tce
topoext tsc tsc_scale umip user_shstk v_spec_ctrl v_vmsave_vmload vaes
vgif vmcb_clean vme vmmcall vnmi vpclmulqdq wbnoinvd wdt x2apic x2avic
xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves xtopology
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data status: Not affected
Type: reg_file_data_sampling status: Not affected
Type: retbleed status: Not affected
Type: spec_rstack_overflow status: Vulnerable: Safe RET, no microcode
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Enhanced / Automatic IBRS; IBPB: conditional;
STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not
affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: AMD Phoenix1 vendor: Lenovo driver: amdgpu v: kernel arch: RDNA-3
code: Phoenix process: TSMC n4 (4nm) built: 2023+ pcie: gen: 4 speed: 16 GT/s
lanes: 16 ports: active: eDP-1 empty: DP-1, DP-2, DP-3, DP-4, DP-5, DP-6,
DP-7, Writeback-1 bus-ID: c3:00.0 chip-ID: 1002:15bf class-ID: 0300
temp: 31.0 C
Device-2: IMC Networks Integrated Camera driver: uvcvideo type: USB
rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-1:2 chip-ID: 13d3:5293
class-ID: fe01 serial: <filter>
Display: wayland server: X.org v: 1.21.1.13 with: Xwayland v: 23.2.6
compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: 0
Monitor-1: eDP-1 res: 1963x1227 size: N/A modes: N/A
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11:
drv: radeonsi inactive: gbm
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.0.6-manjaro1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon Graphics (radeonsi
gfx1103_r1 LLVM 17.0.6 DRM 3.57 6.9.0-1-MANJARO) device-ID: 1002:15bf
memory: 3.91 GiB unified: no display-ID: :1.0
API: Vulkan v: 1.3.279 layers: N/A device: 0 type: integrated-gpu name: AMD
Radeon Graphics (RADV GFX1103_R1) driver: mesa radv v: 24.0.6-manjaro1.1
device-ID: 1002:15bf surfaces: xcb,xlib,wayland
Audio:
Device-1: AMD Rembrandt Radeon High Definition Audio vendor: Lenovo
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: c3:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo
driver: snd_pci_ps v: kernel alternate: snd_pci_acp3x, snd_rn_pci_acp3x,
snd_pci_acp5x, snd_pci_acp6x, snd_acp_pci, snd_rpl_pci_acp6x,
snd_sof_amd_renoir, snd_sof_amd_rembrandt, snd_sof_amd_vangogh,
snd_sof_amd_acp63 pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: c3:00.5
chip-ID: 1022:15e2 class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo driver: snd_hda_intel
v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: c3:00.6
chip-ID: 1022:15e3 class-ID: 0403
API: ALSA v: k6.9.0-1-MANJARO status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.0.5 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
vendor: Lenovo driver: mt7921e v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1
bus-ID: 01:00.0 chip-ID: 14c3:0616 class-ID: 0280
IF: wlp1s0 state: up mac: <filter>
IP v4: <filter> type: dynamic scope: global broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
IF-ID-1: virbr0 state: down mac: <filter>
IP v4: <filter> scope: global broadcast: <filter>
Info: services: NetworkManager,wpa_supplicant
WAN IP: <filter>
Bluetooth:
Device-1: Foxconn / Hon Hai Bluetooth Adapter driver: btusb v: 0.8 type: USB
rev: 2.1 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-5:2 chip-ID: 0489:e0d8
class-ID: e001 serial: <filter>
Report: rfkill ID: hci0 rfk-id: 2 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 931.51 GiB used: 602.36 GiB (64.7%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Crucial model: CT1000T500SSD8
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: P8CR002 temp: 30.9 C
scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 901.31 GiB size: 886.08 GiB (98.31%)
used: 602.35 GiB (68.0%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
label: N/A uuid: 9ea8a84d-463b-4a50-8b29-3810489821a6
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 7.3 MiB (2.4%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1 label: N/A
uuid: 418F-35B2
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
compressor: zstd max-pool: 20%
ID-1: swap-1 type: partition size: 29.91 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/nvme0n1p3 maj-min: 259:3 label: N/A
uuid: 656304ec-ec26-40a1-a8ca-59ac5a37e2c3
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 5 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 1-5:2 info: Foxconn / Hon Hai Bluetooth Adapter type: bluetooth
driver: btusb interfaces: 3 rev: 2.1 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
mode: 2.0 power: 100mA chip-ID: 0489:e0d8 class-ID: e001 serial: <filter>
Hub-2: 2-0:1 info: super-speed hub ports: 2 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 3-1:2 info: IMC Networks Integrated Camera type: video
driver: uvcvideo interfaces: 5 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
mode: 2.0 power: 500mA chip-ID: 13d3:5293 class-ID: fe01 serial: <filter>
Hub-4: 4-0:1 info: super-speed hub ports: 1 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-5: 5-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Hub-6: 6-0:1 info: super-speed hub ports: 1 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-7: 7-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Hub-8: 8-0:1 info: super-speed hub ports: 1 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: 33.1 C mobo: N/A gpu: amdgpu temp: 32.0 C
Fan Speeds (rpm): N/A
Info:
Processes: 339 Power: uptime: 45m states: freeze,mem,disk suspend: s2idle
wakeups: 0 hibernate: platform avail: shutdown, reboot, suspend, test_resume
image: 10.86 GiB services: org_kde_powerdevil, power-profiles-daemon,
upowerd Init: systemd v: 255 default: graphical tool: systemctl
Packages: 1519 pm: pacman pkgs: 1515 libs: 398 tools: pamac pm: flatpak
pkgs: 4 Compilers: clang: 17.0.6 gcc: 13.2.1 Shell: Zsh v: 5.9 default: Bash
v: 5.2.26 running-in: konsole inxi: 3.3.34
here are some examples
Thanks