Created attachment 127313 [details] Image shouwing rendering differences I am attaching a Gitk screen rendered with two different drivers. The Intel driver looks good while the Modesetting driver does not. [lspci -nv info] 00:02.0 0300: 8086:0046 (rev 02) (prog-if 00 [VGA controller]) Subsystem: 144d:c06a Flags: bus master, fast devsel, latency 0, IRQ 26 Memory at fc000000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 [dmidecode info] Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: SAMSUNG ELECTRONICS CO., LTD. Product Name: R530/R730/R540 Version: Not Applicable Wake-up Type: Power Switch SKU Number: Not Specified Family: Not Specified Handle 0x0002, DMI type 2, 17 bytes Base Board Information Manufacturer: SAMSUNG ELECTRONICS CO., LTD. Product Name: R530/R730/R540 Version: Not Applicable Serial Number: ......... Asset Tag: Tag ..... Features: Board is a hosting board Board is replaceable Location In Chassis: Not Applicable Chassis Handle: 0x0003 Type: Motherboard Contained Object Handles: 1 0x0000
Please attach the Xorg log file corresponding to the problem.
Created attachment 127327 [details] Xorg.0.log for modeset.
Created attachment 127328 [details] Xorg.0.log for Intel
Created attachment 127329 [details] intel-force.conf This is the configuration file I'm using to force intel loading.
I don't know if this bug is the right place to add the following information: there is another rendering difference described in LibreOffice issue # 99705 [1], where the Calc active cell is not rendered when using the modeset driver + OpenGL disabled but it is shown when using the intel driver (or modeset + OpenGL enabled but this broke rendering horribly). Other people confirmed the issue. Some behavior is described there. [1] https://bugs.documentfoundation.org/show_bug.cgi?id=99705
It sounds like at least some of the issues you're seeing are due to the Mesa driver.
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