KERNEL:4.4.6 and 4.4.15 Every time start the system will prompt me acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM my notebook is lenovo G400 CPU:i3-3110M Graphics:INTEL HD4000 + AMD 8570M SSD:TR150 240GB ykla@linux-ioq5:~> sudo lspci [sudo] root 的密码: 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4) 00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun PRO [Radeon HD 8570A/8570M] (rev ff) 02:00.0 Ethernet controller: Qualcomm Atheros QCA8172 Fast Ethernet (rev 10) 03:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01) ykla@linux-ioq5:~>
What kernel sources are you using?
(In reply to Mike Gilbert from comment #1) > What kernel sources are you using? linux kernel 4.4.15
(In reply to Mike Gilbert from comment #1) > What kernel sources are you using? This may be caused by KDE5, I would not have GNOME Desktop so wrong.
Created attachment 725932 [details] dmesg.log
Created attachment 725941 [details] emerge --info
Dear Mike, I have got the same issue there. uname -r : 5.10.52-gentoo dmesg and emerge are in attached. Thank you
Created attachment 725944 [details] lspci -vv
Created attachment 725947 [details] config + .config
(In reply to Mike Gilbert from comment #1) > What kernel sources are you using? Hello Mike, Can you please check this bug again please? 5.10.52-gentoo