I just updated my system packages today. and later found that external monitors not showing up.
if I type nvidia server, its there in the list but it wont open.
as well when I checked the installed drivers I found out it uninstalled my previous intel-nvidia hybrid drivers.
https://i.imgur.com/D4Y41vK.png
> lspci -v
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IOMMU group 0
Capabilities: <access denied>
Kernel driver in use: skl_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 122, IOMMU group 1
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: 83000000-840fffff [size=17M]
Prefetchable memory behind bridge: 0000006030000000-00000060420fffff [size=289M]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile) (prog-if 00 [VGA controller])
DeviceName: Second VGA
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 177, IOMMU group 2
Memory at 6043000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: fast devsel, IRQ 16, IOMMU group 3
Memory at 6044110000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: fast devsel, IRQ 255, IOMMU group 4
Memory at 6044126000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: fast devsel, IRQ 16, IOMMU group 5
Memory at 6044125000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10) (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Device 201f
Flags: bus master, medium devsel, latency 0, IRQ 143, IOMMU group 6
Memory at 6044100000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
Subsystem: Intel Corporation Device 7270
Flags: fast devsel, IOMMU group 6
Memory at 604411c000 (64-bit, non-prefetchable) [disabled] [size=8K]
Memory at 6044124000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 7
Memory at 4010200000 (64-bit, non-prefetchable) [virtual] [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 7
Memory at 4010201000 (64-bit, non-prefetchable) [virtual] [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.2 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #2 (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 7
Memory at 4010202000 (64-bit, non-prefetchable) [virtual] [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.3 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #3 (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 7
Memory at 4010203000 (64-bit, non-prefetchable) [virtual] [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 162, IOMMU group 8
Memory at 604411f000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #17 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 123, IOMMU group 9
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: 69800000-699fffff [size=2M]
Prefetchable memory behind bridge: 0000004010000000-00000040101fffff [size=2M]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1b.4 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #21 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 124, IOMMU group 10
Bus: primary=00, secondary=03, subordinate=3b, sec-latency=0
I/O behind bridge: 00006000-00007fff [size=8K]
Memory behind bridge: 6c000000-820fffff [size=353M]
Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 125, IOMMU group 11
Bus: primary=00, secondary=3c, subordinate=3c, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 84300000-843fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.7 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #16 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 126, IOMMU group 12
Bus: primary=00, secondary=3d, subordinate=3d, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 84200000-842fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation HM470 Chipset LPC/eSPI Controller (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, medium devsel, latency 0, IOMMU group 13
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) (prog-if 80)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 32, IRQ 178, IOMMU group 13
Memory at 6044118000 (64-bit, non-prefetchable) [size=16K]
Memory at 6044000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: medium devsel, IRQ 16, IOMMU group 13
Memory at 604411e000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
Subsystem: Intel Corporation Device 7270
Flags: fast devsel, IOMMU group 13
Memory at fe010000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: intel-spi
Kernel modules: intel_spi_pci
01:00.0 VGA compatible controller: NVIDIA Corporation TU106M [GeForce RTX 2060 Mobile] (rev a1) (prog-if 00 [VGA controller])
DeviceName: VGA
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 1
Memory at 83000000 (32-bit, non-prefetchable) [size=16M]
Memory at 6030000000 (64-bit, prefetchable) [size=256M]
Memory at 6040000000 (64-bit, prefetchable) [size=32M]
I/O ports at 3000 [disabled] [size=128]
Expansion ROM at 84000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel modules: nouveau
03:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
Physical Slot: 24
Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 14
Bus: primary=03, secondary=04, subordinate=3b, sec-latency=0
I/O behind bridge: 00006000-00006fff [size=4K]
Memory behind bridge: 6c000000-820fffff [size=353M]
Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
Capabilities: <access denied>
Kernel driver in use: pcieport
04:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 127, IOMMU group 15
Bus: primary=04, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 82000000-820fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: <access denied>
Kernel driver in use: pcieport
04:01.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 128, IOMMU group 16
Bus: primary=04, secondary=06, subordinate=3a, sec-latency=0
I/O behind bridge: 00006000-00006fff [size=4K]
Memory behind bridge: 6c000000-81efffff [size=351M]
Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
Capabilities: <access denied>
Kernel driver in use: pcieport
04:02.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 129, IOMMU group 17
Bus: primary=04, secondary=3b, subordinate=3b, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 81f00000-81ffffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: <access denied>
Kernel driver in use: pcieport
05:00.0 System peripheral: Intel Corporation JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 15
Memory at 82000000 (32-bit, non-prefetchable) [size=256K]
Memory at 82040000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
3b:00.0 USB controller: Intel Corporation JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Device 19e1
Flags: fast devsel, IRQ 145, IOMMU group 17
Memory at 81f00000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
3c:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd Device a801
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0, IOMMU group 18
Memory at 84300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
3d:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
DeviceName: WLAN
Subsystem: Intel Corporation Device 0084
Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 19
Memory at 84200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi