1cm. All long strip at the right side
Hello community, it's a pleasure to be here with you....
I will explain my case as briefly as possible. I have a strip on the right side of my monitor screen (1920x1080) that is sometimes invisible and sometimes black. It is definitely not a monitor issue since, what is hidden behind it is the active window that is there, but the cursor can be seen well OVER that strip (screenshot attached). I already tried with different resolutions, I changed the nvidia v460 driver for nouveau and it was worse, so I went back to the nvidia one. By the way, I don't know if it's linked to this, but when I switch from nvidia to nouveau and then back to nvidia, the grub loading first shows weird screens and then it loads fine to choose between win7 and Deepin. If I choose Win7 it displays perfectly at 1920x1080 without that sideband. Link to show issue (very short video): https://youtu.be/pWTAkjuBX00 Thanks in advance for reply |
The fact that the cursor is visible points to this being a driver or graphics adapter issue. The mouse cursor is usually a hardware sprite, and can often appear normal over otherwise corrupted graphics.
What is the exact make and model of your GPU? (Post the output of lspci -v) You say the nouveau driver was "worse." Please describe exactly how it was different. Which kernel are you running? (Post the output of uname -a) |
Quote:
max@max-deepin:~$ lspci -v 00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller Subsystem: Hewlett-Packard Company 82X38/X48 Express DRAM Controller Flags: bus master, fast devsel, latency 0 Capabilities: <access denied> Kernel driver in use: x38_edac Kernel modules: x38_edac 00:01.0 PCI bridge: Intel Corporation 82X38/X48 Express Host-Primary PCI Express Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 24 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00001000-00001fff Memory behind bridge: f2000000-f30fffff Prefetchable memory behind bridge: 00000000e8000000-00000000f1ffffff Capabilities: <access denied> Kernel driver in use: pcieport 00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 2100 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 2120 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at 2140 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB2 EHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 22 Memory at f3204800 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) HD Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 30 Memory at f3200000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 25 Bus: primary=00, secondary=28, subordinate=28, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: f8000000-f81fffff Prefetchable memory behind bridge: 00000000f8200000-00000000f83fffff Capabilities: <access denied> Kernel driver in use: pcieport 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 26 Bus: primary=00, secondary=34, subordinate=34, sec-latency=0 I/O behind bridge: 00004000-00004fff Memory behind bridge: f8400000-f85fffff Prefetchable memory behind bridge: 00000000f8600000-00000000f87fffff Capabilities: <access denied> Kernel driver in use: pcieport 00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 27 Bus: primary=00, secondary=3f, subordinate=3f, sec-latency=0 I/O behind bridge: 00005000-00005fff Memory behind bridge: f3100000-f31fffff Prefetchable memory behind bridge: 00000000f8800000-00000000f89fffff Capabilities: <access denied> Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 2160 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 2180 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at 21a0 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company 82801I (ICH9 Family) USB2 EHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 20 Memory at f3204c00 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=10, subordinate=10, sec-latency=32 Capabilities: <access denied> 00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller (rev 02) Subsystem: Hewlett-Packard Company 82801IR (ICH9R) LPC Interface Controller Flags: bus master, medium devsel, latency 0 Capabilities: <access denied> Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 RAID bus controller: Intel Corporation SATA Controller [RAID mode] (rev 02) Subsystem: Hewlett-Packard Company SATA Controller [RAID mode] Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28 I/O ports at 2200 [size=8] I/O ports at 2210 [size=4] I/O ports at 2208 [size=8] I/O ports at 2214 [size=4] I/O ports at 21c0 [size=32] Memory at f3204000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd GK208B [GeForce GT 710] Physical Slot: 2 Flags: bus master, fast devsel, latency 0, IRQ 31 Memory at f2000000 (32-bit, non-prefetchable) [size=16M] Memory at e8000000 (64-bit, prefetchable) [size=128M] Memory at f0000000 (64-bit, prefetchable) [size=32M] I/O ports at 1100 [size=128] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nvidia 01:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1) Subsystem: Gigabyte Technology Co., Ltd GK208 HDMI/DP Audio Controller Physical Slot: 2 Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f3000000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 3f:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5755 Gigabit Ethernet PCI Express (rev 02) Subsystem: Hewlett-Packard Company NetXtreme BCM5755 Gigabit Ethernet PCI Express Physical Slot: 0 Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at f3100000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at <ignored> [disabled] Capabilities: <access denied> Kernel driver in use: tg3 Kernel modules: tg3 max@max-deepin:~$ ============********============= Quote:
Linux max-deepin 5.10.60-amd64-desktop #1 SMP Thu Aug 26 18:24:56 CST 2021 x86_64 GNU/Linux max@max-deepin:~$ ==== I've switched to HDMI output and works perfectly, but I need VGA output due to HDMI is for TV Screen input and VGA is for Monitor. ==== Thanks again |
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