bugs after waking from stand by
Hello,
I have a HP ProBook G3 laptop on Ubuntu 17.10. The stand by seems to work, but after waking up, i can't shut down my computer, and it doesn't accept any more stand by. If i try shutting it down, it freezes and i must shut the power off.
Also, after waking up, the lspci command doesn't work any more (the terminal freezes if i try). I suppose the issue comes from a PCI device that doesn't support wake up, but i'm not sure of which one.
I tried adding pci=noacpi at grub starting options, but my computer cant start with it.
Here is the result of lspci :
$ lspci
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] (rev 83)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
and :
$ lspci -tv
-[0000:00]-+-00.0 Intel Corporation Skylake Host Bridge/DRAM Registers
+-02.0 Intel Corporation HD Graphics 520
+-14.0 Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller
+-14.2 Intel Corporation Sunrise Point-LP Thermal subsystem
+-16.0 Intel Corporation Sunrise Point-LP CSME HECI #1
+-17.0 Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode]
+-1f.0 Intel Corporation Sunrise Point-LP LPC Controller
+-1f.2 Intel Corporation Sunrise Point-LP PMC
+-1f.3 Intel Corporation Sunrise Point-LP HD Audio
\-1f.4 Intel Corporation Sunrise Point-LP SMBus
i saw that in dmesg, i don't know if it's important :
$ dmesg | grep 'ACPI Error'
[ 16.289163] ACPI Error: Needed [Buffer/
[ 16.289172] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170531/
[ 16.289177] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170531/
[ 16.289814] ACPI Error: Needed [Buffer/
[ 16.289820] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170531/
[ 16.289824] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170531/
[ 16.290451] ACPI Error: Needed [Buffer/
[ 16.290456] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170531/
[ 16.290460] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170531/
[ 16.292308] ACPI Error: Attempt to CreateField of length zero (20170531/
[ 16.292313] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPI, AE_AML_
[ 16.292322] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_
$ dmesg | grep 'ACPI Exception'
[ 16.289169] ACPI Exception: AE_AML_
[ 16.289817] ACPI Exception: AE_AML_
[ 16.290453] ACPI Exception: AE_AML_
and, after a wake up :
[ 235.104887] pciehp 0000:00:
[ 235.104888] pciehp 0000:00:
Does it mean that the trouble comes from the SD card reader ? If it's the case, is there a way to resolve it (if it's help, i almost never use the SD card reader).
Thanks in advance for any assistance.
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