"I applied the corrections mentioned above (intel_iommu=igfx_off i915.enable_dc=0 i ntel_idle.max_cstate=2) and nothing changes..."
You do not have an Intel CPU or GPU, so that doesn't make sense. Those modules aren't used on your system. -- 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/2097710 Title: Same flickering problem as elsewhere (#2062951) Status in linux package in Ubuntu: New Bug description: I just downloaded and installed last version of Linux Mint 22.1 And it flickers randomly - but regularly - as mentioned for instance in bug report https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2062951 I applied the corrections mentioned above (intel_iommu=igfx_off i915.enable_dc=0 i ntel_idle.max_cstate=2) and nothing changes... My info is the following : uname -r 6.8.0-52-generic lspci -nnk | grep -A3 VGA 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] [1002:98e4] (rev e2) Subsystem: Acer Incorporated [ALI] Stoney [Radeon R2/R3/R4/R5 Graphics] [1025:1192] Kernel driver in use: amdgpu Kernel modules: amdgpu System: Kernel: 6.8.0-52-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 Desktop: Cinnamon v: 6.4.6 tk: GTK v: 3.24.41 wm: Muffin dm: LightDM Distro: Linux Mint 22.1 Xia base: Ubuntu 24.04 noble Machine: Type: Laptop System: Acer product: Aspire A315-21 v: V1.12 serial: <superuser required> Mobo: SR model: Squirtle_SR v: V1.12 serial: <superuser required> part-nu: 0000000000000000 UEFI: Insyde v: 1.12 date: 06/19/2018 Battery: ID-1: BAT1 charge: 20.5 Wh (100.0%) condition: 20.5/37.0 Wh (55.2%) volts: 8.3 min: 7.7 model: PANASONIC AP16M5J serial: <filter> status: full CPU: Info: dual core model: AMD A4-9125 RADEON R3 4 COMPUTE CORES 2C+2G bits: 64 type: MCP arch: Excavator rev: 0 cache: L1: 192 KiB L2: 2 MiB Speed (MHz): avg: 2154 high: 2277 min/max: 1300/2300 boost: enabled cores: 1: 2032 2: 2277 bogomips: 9181 Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm Graphics: Device-1: AMD Stoney [Radeon R2/R3/R4/R5 Graphics] vendor: Acer Incorporated ALI driver: amdgpu v: kernel arch: GCN-3 ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 00:01.0 chip-ID: 1002:98e4 Device-2: Quanta VGA WebCam driver: uvcvideo type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 1-1.4:4 chip-ID: 0408:a031 Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.6 driver: X: loaded: amdgpu unloaded: fbdev,modesetting,vesa dri: radeonsi gpu: amdgpu display-ID: :0 screens: 1 Screen-1: 0 s-res: 1366x768 s-dpi: 96 Monitor-1: eDP-1 mapped: eDP model: AU Optronics 0x70ec res: 1366x768 dpi: 101 diag: 394mm (15.5") API: EGL v: 1.5 platforms: device: 0 drv: radeonsi device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi x11: drv: radeonsi inactive: wayland API: OpenGL v: 4.5 vendor: amd mesa v: 24.2.8-1ubuntu1~24.04.1 glx-v: 1.4 direct-render: yes renderer: AMD Radeon R3 Graphics (radeonsi stoney LLVM 19.1.1 DRM 3.57 6.8.0-52-generic) device-ID: 1002:98e4 Audio: Device-1: AMD vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel bus-ID: 00:01.1 chip-ID: 1002:15b3 Device-2: AMD Family 15h Audio vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel bus-ID: 00:09.2 chip-ID: 1022:157a API: ALSA v: k6.8.0-52-generic status: kernel-api Server-1: PipeWire v: 1.0.5 status: active with: 1: pipewire-pulse status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin Network: Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet vendor: Acer Incorporated ALI RTL8111/8168/8411 driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 2000 bus-ID: 02:00.1 chip-ID: 10ec:8168 IF: enp2s0f1 state: down mac: <filter> Device-2: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter vendor: Lite-On driver: ath10k_pci v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:0042 IF: wlp3s0 state: up mac: <filter> Bluetooth: Device-1: Lite-On Qualcomm Atheros QCA9377 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 bus-ID: 1-1.3:3 chip-ID: 04ca:3015 Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 4.2 lmp-v: 8 sub-v: 25a Drives: Local Storage: total: 931.51 GiB used: 37.55 GiB (4.0%) ID-1: /dev/sda vendor: Western Digital model: WD10SPZX-21Z10T0 size: 931.51 GiB speed: 6.0 Gb/s serial: <filter> Partition: ID-1: / size: 446.61 GiB used: 37.49 GiB (8.4%) fs: ext4 dev: /dev/sda5 ID-2: /boot/efi size: 96 MiB used: 54.7 MiB (56.9%) fs: vfat dev: /dev/sda1 Swap: ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2 file: /swapfile Sensors: System Temperatures: cpu: 39.1 C mobo: N/A gpu: amdgpu temp: 39.0 C Fan Speeds (rpm): N/A Repos: Packages: 2332 pm: dpkg pkgs: 2319 pm: flatpak pkgs: 13 No active apt repos in: /etc/apt/sources.list Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list 1: deb http: //mirror.scd31.com/mint xia main upstream import backport 2: deb http: //archive.ubuntu.mirror.rafal.ca/ubuntu noble main restricted universe multiverse 3: deb http: //archive.ubuntu.mirror.rafal.ca/ubuntu noble-updates main restricted universe multiverse 4: deb http: //archive.ubuntu.mirror.rafal.ca/ubuntu noble-backports main restricted universe multiverse 5: deb http: //security.ubuntu.com/ubuntu/ noble-security main restricted universe multiverse Info: Memory: total: 8 GiB note: est. available: 7.22 GiB used: 2.15 GiB (29.7%) Processes: 208 Power: uptime: 32m wakeups: 0 Init: systemd v: 255 target: graphical (5) default: graphical Compilers: gcc: 13.3.0 Client: Unknown python3.12 client inxi: 3.3.34 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2097710/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : 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