[Ubuntu-x-swat] [Bug 1892136] Re: reverse prime produces corrupted output on specific resolutions

2020-11-05 Thread Aleksander Miera
Fixed in upstream 1.20 https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/539 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1892136 Title: reverse prime produces corrupted outp

[Ubuntu-x-swat] [Bug 1892136] Re: reverse prime produces corrupted output on specific resolutions

2020-11-04 Thread Aleksander Miera
Fixed in upstream master https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/529 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1892136 Title: reverse prime produces corrupted ou

[Ubuntu-x-swat] [Bug 1892136] Re: reverse prime produces corrupted output on specific resolutions

2020-10-06 Thread Aleksander Miera
@vanvugt is there any chance this gets merged? Preferably on Xorg's end, if you can give me a hint on whom to tag there it would be most appreciated. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.ne

[Ubuntu-x-swat] [Bug 1892136] Re: reverse prime produces corrupted output on specific resolutions

2020-08-27 Thread Aleksander Miera
Managed to reproduce on fresh download 20.10, too. OTOH, I remember seeing that gone in some cases on 20.04. I wonder what the exact cases are, as apparently this seems more complicated than "reproduces always". ** Tags added: groovy -- You received this bug notification because you are a member

[Ubuntu-x-swat] [Bug 1892136] Re: reverse prime produces corrupted output on specific resolutions

2020-08-27 Thread Aleksander Miera
Just reproduced on 20.04. xserver-xorg-core: Installed: 2:1.20.8-2ubuntu2.2 Candidate: 2:1.20.8-2ubuntu2.2 No reproduction on 20.10 build, but it was tested on a different machine and issue might be hw-dependent. Te be confirmed on the same computer soon. -- You received this bug notificatio

[Ubuntu-x-swat] [Bug 1892136] [NEW] reverse prime produces corrupted output on specific resolutions

2020-08-18 Thread Aleksander Miera
Public bug reported: The issue has initially been discovered for resolution 1366x768 on a DisplayLink (evdi)-backed device, but applies also to UDL, as well as reverse prime setups (rendering on Intel, output through NVidia). The issue manifests with 1366x768 and several other resolutions only, d

[Ubuntu-x-swat] [Bug 1875015] Re: Ubuntu 20.04 and Displaylink is extremely slow

2020-07-28 Thread Aleksander Miera
Assigning to xserver. Upstream bug report is here: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1028 ** Bug watch added: gitlab.freedesktop.org/xorg/xserver/-/issues #1028 https://gitlab.freedesktop.org/xorg/xserver/-/issues/1028 ** Package changed: ubuntu => xorg-server (Ubuntu) --

[Ubuntu-x-swat] [Bug 1870512] Re: forced software cursor with PageFlip enabled triggers artifacts on screen

2020-05-29 Thread Aleksander Miera
Fix in Xorg: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/447#note_515426 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1870512 Title: forced software cursor with PageFli

[Ubuntu-x-swat] [Bug 1870512] Re: forced software cursor with PageFlip enabled triggers artifacts on screen

2020-05-22 Thread Aleksander Miera
Adding movie depicting the problem. And it happens without actually moving the mouse, after dragging the window. ** Attachment added: "IMG_1245.MOV" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1870512/+attachment/5375562/+files/IMG_1245.MOV -- You received this bug notificatio

[Ubuntu-x-swat] [Bug 1870512] Re: forced software cursor with PageFlip enabled triggers artifacts on screen

2020-05-21 Thread Aleksander Miera
Fair point, but question is if it's software cursor from Xserver's perspective. NVidia driver might be blending the cursor in, while "emulating HW cursor" on the Xorg's end, right? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ub

[Ubuntu-x-swat] [Bug 1870512] Re: forced software cursor with PageFlip enabled triggers artifacts on screen

2020-05-21 Thread Aleksander Miera
A recording would preferably be better, a screenshot might not give the full picture. Anyway, sure, I shall post it. The case I'm describing is more extreme, the squares are way bigger and flickering constantly, most of the time effectively preventing usage of the machine, such messy it gets. Plus

[Ubuntu-x-swat] [Bug 1870512] Re: forced software cursor with PageFlip enabled triggers artifacts on screen

2020-05-21 Thread Aleksander Miera
I guess the bug on Xorg's end is pretty self-explanatory: https://gitlab.freedesktop.org/xorg/xserver/-/issues/828 The fix for Xorg's has been smoked-tested recently, seems to be working fine. ** Bug watch added: gitlab.freedesktop.org/xorg/xserver/-/issues #828 https://gitlab.freedesktop.org/x

[Ubuntu-x-swat] [Bug 1873401] [NEW] xorg lock-up on GPU hotplug

2020-04-17 Thread Aleksander Miera
Public bug reported: Discovered when testing EVDI-backed screen (https://github.com/DisplayLink/evdi). While adding new device /dev/dri/cardX xorg locks, it can be observed by the cursors that stop blinking or menus not responding. Sometimes it is just a short (1-2 sec.) pause, but sometimes (h

[Ubuntu-x-swat] [Bug 1870524] Re: fallback to SW cursor on GPU hotplug

2020-04-06 Thread Aleksander Miera
Reported, issue ID 1008: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1008 ** Bug watch added: gitlab.freedesktop.org/xorg/xserver/-/issues #1008 https://gitlab.freedesktop.org/xorg/xserver/-/issues/1008 -- You received this bug notification because you are a member of Ubuntu-X, which

[Ubuntu-x-swat] [Bug 1870524] [NEW] fallback to SW cursor on GPU hotplug

2020-04-03 Thread Aleksander Miera
Public bug reported: I guess the title is pretty much self-explanatory. The issue has been discovered while connecting EVDI-backed device (https://github.com/DisplayLink/evdi) with a running Xorg session and led to filing of https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1870512 Howe

[Ubuntu-x-swat] [Bug 1870512] [NEW] forced software cursor with PageFlip enabled triggers artifacts on screen

2020-04-03 Thread Aleksander Miera
Public bug reported: The following Xorg configuration triggers faulty behaviour, like blinking cursor, corrupt graphics around it etc.: 1 Section "Device" 2 Identifier "graphicsdriver" 3 Driver "modesetting" 4 Option "SWCursor" "true" 5 #Option "PageFlip" "off" 6 #Optio