对不起我的英语不好。
描述
- 简单来说，关机或重启时，“Kubuntu”标志会持续闪烁约一分钟。如果没有发生此错误，标志只会显示几秒钟。
- 有时不会发生此错误
- 避免这种情况的唯一已知方法是在关机前单击“注销”，而不是直接单击“关机”或“重新启动”按钮
sudo journalctl -r：
Nov 26 07:41:01 main-N960Kx systemd[1]: session-4.scope: Failed with result 'timeout'.
Nov 26 07:41:01 main-N960Kx systemd[1]: session-4.scope: Killing process 1833 (sogoupinyi:sh6) with signal SIGKILL.
Nov 26 07:41:01 main-N960Kx systemd[1]: session-4.scope: Killing process 1830 (n/a) with signal SIGKILL.
Nov 26 07:41:01 main-N960Kx systemd[1]: session-4.scope: Killing process 1811 (sogoupinyin-ser) with signal SIGKILL.
Nov 26 07:41:01 main-N960Kx systemd[1]: session-4.scope: Stopping timed out. Killing.
Nov 26 07:40:33 main-N960Kx dbus-daemon[1202]: [session uid=1000 pid=1202] Activated service 'org.freedesktop.Notifications' failed: Process org.freedesktop.Notifications exited with status 1
Nov 26 07:40:33 main-N960Kx org.freedesktop.Notifications[4408]: org.kde.knotifications: WaitForName: Service was not registered within timeout
Nov 26 07:40:26 main-N960Kx kernel: pcieport 0000:00:01.0: [ 0] RxErr (First)
Nov 26 07:40:26 main-N960Kx kernel: pcieport 0000:00:01.0: device [8086:4c01] error status/mask=00000001/00002000
Nov 26 07:40:26 main-N960Kx kernel: pcieport 0000:00:01.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
Nov 26 07:40:26 main-N960Kx kernel: pcieport 0000:00:01.0: AER: Multiple Corrected error received: 0000:00:01.0
Nov 26 07:40:04 main-N960Kx kernel: pcieport 0000:00:01.0: [ 0] RxErr
Nov 26 07:40:04 main-N960Kx kernel: pcieport 0000:00:01.0: device [8086:4c01] error status/mask=00000001/00002000
Nov 26 07:40:04 main-N960Kx kernel: pcieport 0000:00:01.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
Nov 26 07:40:04 main-N960Kx kernel: pcieport 0000:00:01.0: AER: Multiple Corrected error received: 0000:00:01.0
Nov 26 07:39:57 main-N960Kx systemd[1]: Condition check resulted in Tell Plymouth To Jump To initramfs being skipped.
Nov 26 07:39:57 main-N960Kx systemd[1]: Started Show Plymouth Power Off Screen.
尝试过的方法
我认为这是我的 nvidia 显卡造成的，因为我的情况与此非常相似邮政，所以我尝试了以下方法：
- 安装最新的 nvidia 驱动程序
/sys/bus/pci/devices/0000:01:00.1/remove（lspci输出：01：00.1 音频设备：NVIDIA Corporation Device 228e (rev a1)）sudo nvidia-smi drain -p 0000:01:00.0 -m 1- 将内核从 5.15.0 升级到 6.2.0
系统摘要
uname -a：Linux main-N960Kx 6.2.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Oct 6 10:23:26 UTC 2 x86_64 x86_64 x86_64 GNU/Linux- 操作系统：Kubuntu 22.04
lspci：
00:00.0 Host bridge: Intel Corporation Device 4c53 (rev 01)
00:01.0 PCI bridge: Intel Corporation Device 4c01 (rev 01)
00:02.0 VGA compatible controller: Intel Corporation RocketLake-S GT1 [UHD Graphics 730] (rev 04)
00:08.0 System peripheral: Intel Corporation Device 4c11 (rev 01)
00:14.0 USB controller: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Tiger Lake-H Shared SRAM (rev 11)
00:14.3 Network controller: Intel Corporation Tiger Lake PCH CNVi WiFi (rev 11)
00:15.0 Serial bus controller: Intel Corporation Tiger Lake-H Serial IO I2C Controller #0 (rev 11)
00:15.1 Serial bus controller: Intel Corporation Device 43e9 (rev 11)
00:15.2 Serial bus controller: Intel Corporation Device 43ea (rev 11)
00:16.0 Communication controller: Intel Corporation Tiger Lake-H Management Engine Interface (rev 11)
00:17.0 SATA controller: Intel Corporation Device 43d2 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Tiger Lake-H PCI Express Root Port #5 (rev 11)
00:1c.6 PCI bridge: Intel Corporation Device 43be (rev 11)
00:1d.0 PCI bridge: Intel Corporation Tiger Lake-H PCI Express Root Port #9 (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 4386 (rev 11)
00:1f.3 Audio device: Intel Corporation Tiger Lake-H HD Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Tiger Lake-H SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-H SPI Controller (rev 11)
01:00.0 VGA compatible controller: NVIDIA Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 228e (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
04:00.0 Non-Volatile memory controller: Sandisk Corp WD Blue SN570 NVMe SSD
lspci -tv：
-[0000:00]-+-00.0 Intel Corporation Device 4c53
+-01.0-[01]--+-00.0 NVIDIA Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q]
| \-00.1 NVIDIA Corporation Device 228e
+-02.0 Intel Corporation RocketLake-S GT1 [UHD Graphics 730]
+-08.0 Intel Corporation Device 4c11
+-14.0 Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller
+-14.2 Intel Corporation Tiger Lake-H Shared SRAM
+-14.3 Intel Corporation Tiger Lake PCH CNVi WiFi
+-15.0 Intel Corporation Tiger Lake-H Serial IO I2C Controller #0
+-15.1 Intel Corporation Device 43e9
+-15.2 Intel Corporation Device 43ea
+-16.0 Intel Corporation Tiger Lake-H Management Engine Interface
+-17.0 Intel Corporation Device 43d2
+-1c.0-[02]----00.0 Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
+-1c.6-[03]----00.0 O2 Micro, Inc. SD/MMC Card Reader Controller
+-1d.0-[04]----00.0 Sandisk Corp WD Blue SN570 NVMe SSD
+-1f.0 Intel Corporation Device 4386
+-1f.3 Intel Corporation Tiger Lake-H HD Audio Controller
+-1f.4 Intel Corporation Tiger Lake-H SMBus Controller
\-1f.5 Intel Corporation Tiger Lake-H SPI Controller