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New Shut-Down Bug in LM Cinnamon 2.22 #196
Description
Since the latest Linux Mint Cinnamon version came out the OS has a serious bug. It came right with the update for me and I also found it after installing it on 2 other computers.
If the lip of the laptop is closed and there is a second monitor connected to the computer then Linux Mint wont shut down anymore.
If the lid is open everything works fine, it shuts down. But if it is closed when being told to shut down the 2nd monitor loses signal and it seems like it has shut down but the computer is actually still running and if you open the lid you see that it has actually just logged off the user. But you wont notice unless you open the lid. I had my computer running all night for several days and I always wondered what was going on. But since other people had the same problem I noticed what was going on.
Activity
Verbalaesthet commentedon Mar 26, 2026
Is this being ignored? The bug still exists. It's quite annoying.
ChooChooAl commentedon Oct 14, 2026
I'm on Cinnamon 22.3 and am having a similar issue on a HP G11 laptop. When I shutdown (close the lid or systemctl shutdown) the laptop attempts to, but just wakes up immediately.
I rebooted with the previous kernel and it does the same thing.
This happened months and months ago with I was upgraded from 6.8.0.99 to .102 (I think those were the #'s)
Output of system info:
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System:
Kernel: 6.8.0-147-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc
Desktop: Cinnamon v: 6.6.9 tk: GTK v: 3.24.41 wm: Muffin v: 6.6.3 vt: 7 dm: LightDM v: 1.30.0
Distro: Linux Mint 22.3 Zena base: Ubuntu 24.04 noble
Machine:
Type: Laptop System: HP product: HP EliteBook 865 16 inch G11 Notebook PC v: SBKPFV3
serial: Chassis: type: 10 serial:
Mobo: HP model: 8C6E v: KBC Version 04.55.00 serial: part-nu: A6TC3UT#ABA
uuid: UEFI: HP v: W82 Ver. 01.09.02 date: 08/21/2026
Battery:
ID-1: BAT0 charge: 71.8 Wh (99.7%) condition: 72.0/76.0 Wh (94.7%) volts: 12.8 min: 11.6
model: Hewlett-Packard Primary type: Li-ion serial: status: not charging cycles: 13
CPU:
Info: 8-core model: AMD Ryzen 7 PRO 8840U w/ Radeon 780M Graphics bits: 64 type: MT MCP
smt: enabled arch: Zen 4 rev: 2 cache: L1: 512 KiB L2: 8 MiB L3: 16 MiB
Speed (MHz): avg: 1524 high: 4716 min/max: 400/5132 cores: 1: 3074 2: 400 3: 3141 4: 400
5: 3142 6: 400 7: 4716 8: 400 9: 3144 10: 3182 11: 400 12: 400 13: 400 14: 400 15: 400 16: 400
bogomips: 105399
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Phoenix3 vendor: Hewlett-Packard driver: amdgpu v: kernel arch: RDNA-3 pcie:
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,
HDMI-A-1, Writeback-1 bus-ID: c3:00.0 chip-ID: 1002:1900 class-ID: 0300 temp: 55.0 C
Device-2: Chicony HP 5MP Camera driver: uvcvideo type: USB rev: 2.0 speed: 480 Mb/s lanes: 1
bus-ID: 3-1:2 chip-ID: 04f2:b7e9 class-ID: fe01 serial:
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: 1920x1200 s-dpi: 96 s-size: 508x317mm (20.00x12.48") s-diag: 599mm (23.57")
Monitor-1: eDP-1 mapped: eDP model: AU Optronics 0xb0ac res: 1920x1200 hz: 60 dpi: 142
size: 344x215mm (13.54x8.46") diag: 406mm (16") modes: max: 1920x1200 min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi device: 1 drv: swrast
gbm: drv: kms_swrast surfaceless: drv: radeonsi x11: drv: radeonsi inactive: wayland
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.2.8-0ubuntu0.24.04.4 glx-v: 1.4
direct-render: yes renderer: AMD Radeon 780M Graphics (radeonsi phoenix LLVM 20.1.2 DRM 3.57
6.8.0-147-generic) device-ID: 1002:1900
API: Vulkan v: 1.3.275 layers: 3 surfaces: xcb,xlib device: 0 type: integrated-gpu driver: N/A
device-ID: 1002:1900 device: 1 type: cpu driver: N/A device-ID: 10005:0000
Audio:
Device-1: AMD Rembrandt Radeon High Definition Audio driver: snd_hda_intel v: kernel pcie:
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: Hewlett-Packard driver: snd_pci_ps
v: kernel pcie: 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: Hewlett-Packard driver: snd_hda_intel v: kernel
pcie: speed: 16 GT/s lanes: 16 bus-ID: c3:00.6 chip-ID: 1022:15e3 class-ID: 0403
API: ALSA v: k6.8.0-147-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: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter driver: mt7921e v: kernel
pcie: speed: 5 GT/s lanes: 1 bus-ID: 01:00.0 chip-ID: 14c3:0616 class-ID: 0280
IF: wlp1s0 state: up mac:
Bluetooth:
Device-1: MediaTek Wireless_Device driver: btusb v: 0.8 type: USB rev: 2.1 speed: 480 Mb/s
lanes: 1 bus-ID: 1-3:3 chip-ID: 0e8d:223c class-ID: e001 serial:
Report: hciconfig ID: hci0 rfk-id: 0 state: down bt-service: enabled,running rfk-block:
hardware: no software: yes address:
Drives:
Local Storage: total: 953.87 GiB used: 103.84 GiB (10.9%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVL21T0HCLR-00BH1 size: 953.87 GiB speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: fw-rev: HPS4NGXH temp: 41.9 C scheme: GPT
Partition:
ID-1: / size: 101.71 GiB used: 33.69 GiB (33.1%) fs: ext4 dev: /dev/nvme0n1p5
ID-2: /boot/efi size: 256 MiB used: 152.3 MiB (59.5%) fs: vfat dev: /dev/nvme0n1p1
Swap:
ID-1: swap-1 type: partition size: 27.94 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/nvme0n1p6
USB:
Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 5 rev: 2.0 speed: 480 Mb/s lanes: 1
chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-1:2 info: 2.4G Receiver type: keyboard,mouse driver: hid-generic,usbhid
interfaces: 2 rev: 2.0 speed: 12 Mb/s lanes: 1 power: 100mA chip-ID: 3554:fc03 class-ID: 0301
Device-2: 1-3:3 info: MediaTek Wireless_Device type: bluetooth driver: btusb interfaces: 3
rev: 2.1 speed: 480 Mb/s lanes: 1 power: 100mA chip-ID: 0e8d:223c class-ID: e001 serial:
Device-3: 1-4:4 info: Synaptics type: driver: N/A interfaces: 1 rev: 2.0
speed: 12 Mb/s lanes: 1 power: 100mA chip-ID: 06cb:00f0 class-ID: ff00 serial:
Hub-2: 2-0:1 info: super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s lanes: 1 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 lanes: 1
chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-1:2 info: Chicony HP 5MP Camera type: video driver: uvcvideo interfaces: 5 rev: 2.0
speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 04f2:b7e9 class-ID: fe01 serial:
Hub-4: 4-0:1 info: super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s lanes: 1 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 lanes: 1
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 lanes: 1 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 lanes: 1
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 lanes: 1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: 69.1 C mobo: 44.0 C gpu: amdgpu temp: 56.0 C
Fan Speeds (rpm): N/A
Repos:
Packages: 3534 pm: dpkg pkgs: 3529 pm: flatpak pkgs: 5
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/megasync.list
1: deb [signed-by=/usr/share/keyrings/meganz-archive-keyring.gpg] https: //mega.nz/linux/repo/xUbuntu_24.04/ ./
No active apt repos in: /etc/apt/sources.list.d/mkusb-ppa-noble.list
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com zena main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu noble main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu noble-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu noble-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ noble-security main restricted universe multiverse
Active apt repos in: /etc/apt/sources.list.d/google-chrome.sources
1: deb [arch=amd64] https: //dl.google.com/linux/chrome-stable/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/microsoft-edge.sources
1: deb [arch=amd64] https: //packages.microsoft.com/repos/edge-stable stable main
Active apt repos in: /etc/apt/sources.list.d/winehq-noble.sources
1: deb [arch=amd64 i386] https: //dl.winehq.org/wine-builds/ubuntu noble main
Info:
Memory: total: 32 GiB note: est. available: 30.63 GiB used: 4.02 GiB (13.1%)
Processes: 375 Power: uptime: 3h 4m states: freeze,mem,disk suspend: s2idle wakeups: 1
hibernate: platform Init: systemd v: 255 target: graphical (5) default: graphical
Compilers: gcc: 13.3.0 Client: Unknown python3.12 client inxi: 3.3.34
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