Package: xorg Version: 1:7.7+19
On a CLEVO lapto N750WU, after upgrading from Debian 9 to Debian 10 (kernel 4.19.9.0-5-amd64), screen is blitches (GUI or terminal) and unusable with this kernel&firmware. After installing firmware-misc-nonfree (to add i915 firmware in kernel) the problem is still there. In kernel.log, there are 2 errors, one related to CPU FIFO and one related to PCIe. System is stable if I choose kernel 4.9.0-9-amd64 at boot time. kern.log: Jul 13 19:23:46 strokkur kernel: [ 20.976602] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready Jul 13 19:23:46 strokkur kernel: [ 21.255235] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun Jul 13 19:23:47 strokkur kernel: [ 21.474735] Guest personality initialized and is inactive Jul 13 19:23:47 strokkur kernel: [ 21.474777] VMCI host device registered (name=vmci, major=10, minor=57) Jul 13 19:23:47 strokkur kernel: [ 21.474778] Initialized host personality Jul 13 19:23:47 strokkur kernel: [ 21.509879] NET: Registered protocol family 40 Jul 13 19:23:47 strokkur kernel: [ 21.537895] fuse init (API version 7.27) Jul 13 19:23:47 strokkur kernel: [ 21.773276] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. Jul 13 19:23:47 strokkur kernel: [ 21.775017] Bridge firewalling registered Jul 13 19:23:47 strokkur kernel: [ 21.831864] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 Jul 13 19:23:47 strokkur kernel: [ 21.831869] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) Jul 13 19:23:47 strokkur kernel: [ 21.831940] pcieport 0000:00:1c.0: device [8086:9d11] error status/mask=00001000/00002000 lspci result: lspci -kv 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08) Subsystem: CLEVO/KAPOK Computer Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=10 <?> 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer UHD Graphics 620 Flags: bus master, fast devsel, latency 0, IRQ 139 Memory at de000000 (64-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [40] Vendor Specific Information: Len=0c <?> Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [100] Process Address Space ID (PASID) Capabilities: [200] Address Translation Service (ATS) Capabilities: [300] Page Request Interface (PRI) Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) (prog-if 30 [XHCI]) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP USB 3.0 xHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 126 Memory at df310000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP Thermal subsystem Flags: fast devsel, IRQ 18 Memory at df32e000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Kernel driver in use: intel_pch_thermal Kernel modules: intel_pch_thermal 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP CSME HECI Flags: bus master, fast devsel, latency 0, IRQ 137 Memory at df32d000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) (prog-if 01 [AHCI 1.0]) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP SATA Controller [AHCI mode] Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 127 Memory at df328000 (32-bit, non-prefetchable) [size=8K] Memory at df32c000 (32-bit, non-prefetchable) [size=256] I/O ports at f090 [size=8] I/O ports at f080 [size=4] I/O ports at f060 [size=32] Memory at df32b000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge: Intel Corporation Device 9d11 (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 122 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: df200000-df2fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: CLEVO/KAPOK Computer Device 7a01 Capabilities: [a0] Power Management version 3 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Access Control Services Capabilities: [220] #19 Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge: Intel Corporation Device 9d13 (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 123 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Memory behind bridge: df100000-df1fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: CLEVO/KAPOK Computer Device 7a01 Capabilities: [a0] Power Management version 3 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Access Control Services Capabilities: [220] #19 Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 124 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: df000000-df0fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP PCI Express Root Port Capabilities: [a0] Power Management version 3 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Access Control Services Capabilities: [220] #19 Kernel driver in use: pcieport Kernel modules: shpchp 00:1f.0 ISA bridge: Intel Corporation Sunrise Point LPC Controller/eSPI Controller (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point LPC Controller/eSPI Controller Flags: bus master, medium devsel, latency 0 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP PMC Flags: fast devsel Memory at df324000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP HD Audio Flags: bus master, fast devsel, latency 32, IRQ 140 Memory at df320000 (64-bit, non-prefetchable) [size=16K] Memory at df300000 (64-bit, non-prefetchable) [size=64K] Capabilities: [50] Power Management version 3 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) Subsystem: CLEVO/KAPOK Computer Sunrise Point-LP SMBus Flags: medium devsel, IRQ 16 Memory at df32a000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01) Subsystem: CLEVO/KAPOK Computer RTL8411B PCI Express Card Reader Flags: bus master, fast devsel, latency 0, IRQ 129 Memory at df215000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at df200000 [disabled] [size=64K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=1 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00 Capabilities: [170] Latency Tolerance Reporting Capabilities: [178] L1 PM Substates Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci 01:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12) Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller Flags: bus master, fast devsel, latency 0, IRQ 128 I/O ports at e000 [size=256] Memory at df214000 (64-bit, non-prefetchable) [size=4K] Memory at df210000 (64-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [b0] MSI-X: Enable- Count=4 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00 Capabilities: [170] Latency Tolerance Reporting Capabilities: [178] L1 PM Substates Kernel driver in use: r8169 Kernel modules: r8169 02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a) Subsystem: Intel Corporation Dual Band Wireless-AC 8260 Flags: bus master, fast devsel, latency 0, IRQ 138 Memory at df100000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number a4-34-d9-ff-ff-80-7e-dd Capabilities: [14c] Latency Tolerance Reporting Capabilities: [154] L1 PM Substates Kernel driver in use: iwlwifi Kernel modules: iwlwifi 03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 (prog-if 02 [NVM Express]) Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0 Memory at df000000 (64-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable+ Count=8 Masked- Capabilities: [100] Advanced Error Reporting Capabilities: [148] Device Serial Number 00-00-00-00-00-00-00-00 Capabilities: [158] Power Budgeting <?> Capabilities: [168] #19 Capabilities: [188] Latency Tolerance Reporting Capabilities: [190] L1 PM Substates Kernel driver in use: nvme Kernel modules: nvme
