[Bug 1886140] Re: MGA G200e doesn't work under GDM Wayland

2020-08-26 Thread Launchpad Bug Tracker 
This bug was fixed in the package linux - 5.8.0-16.17

---
linux (5.8.0-16.17) groovy; urgency=medium

  * groovy/linux: 5.8.0-16.17 -proposed tracker (LP: #1891233)

  * Miscellaneous Ubuntu changes
- hio -- Update to use bio_{start,end}_io_acct with 5.8+
- Enable hio driver
- [Packaging] Temporarily disable building doc package contents

linux (5.8.0-15.16) groovy; urgency=medium

  * groovy/linux: 5.8.0-15.16 -proposed tracker (LP: #1891177)

  * Miscellaneous Ubuntu changes
- SAUCE: Documentation: import error c_funcptr_sig_re, c_sig_re (sphinx-
  doc/sphinx@0f49e30c)

linux (5.8.0-14.15) groovy; urgency=medium

  * groovy/linux: 5.8.0-14.15 -proposed tracker (LP: #1891085)

  * Packaging resync (LP: #1786013)
- [Packaging] update helper scripts

  * msg_zerocopy.sh in net from ubuntu_kernel_selftests failed (LP: #1812620)
- selftests/net: relax cpu affinity requirement in msg_zerocopy test

  * Fix missing HDMI/DP Audio on an HP Desktop (LP: #1890441)
- ALSA: hda/hdmi: Add quirk to force connectivity

  * Add initial audio support for Lenovo ThinkStation P620 (LP: #1890317)
- ALSA: usb-audio: Add support for Lenovo ThinkStation P620

  * Fix IOMMU error on AMD Radeon Pro W5700 (LP: #1890306)
- PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken

  * Enlarge hisi_sec2 capability (LP: #1890222)
- crypto: hisilicon - update SEC driver module parameter

  * Miscellaneous Ubuntu changes
- [Config] Re-enable signing for ppc64el

 -- Seth Forshee   Tue, 11 Aug 2020 15:32:58
-0500

** Changed in: linux (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  MGA G200e doesn't work under GDM Wayland

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[Bug 1886140] Re: MGA G200e doesn't work under GDM Wayland

2020-07-06 Thread jeremyszu 
The kernel from comment#6 works for me, thanks!

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Title:
  MGA G200e doesn't work under GDM Wayland

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[Bug 1886140] Re: MGA G200e doesn't work under GDM Wayland

2020-07-06 Thread Kai-Heng Feng 
This means we also need to backport DRM bits to 5.6, which is not really
feasible.

5.8 backport:
https://people.canonical.com/~khfeng/lp1886140-5.8/

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Title:
  MGA G200e doesn't work under GDM Wayland

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[Bug 1886140] Re: MGA G200e doesn't work under GDM Wayland

2020-07-05 Thread jeremyszu 
@Kai-Heng,

Thank you for your help.
I'd tried your test kernel but got the error:

...
 七  06 13:17:53 u-03 kernel: [drm] Initialized mgag200 1.0.0 20110418 for 
:02:00.0 on minor 0
 七  06 13:17:53 u-03 kernel: fbcon: mgag200drmfb (fb0) is primary device
 七  06 13:17:53 u-03 kernel: Console: switching to colour frame buffer device 
210x65
 七  06 13:17:53 u-03 kernel: mgag200 :02:00.0: fb0: mgag200drmfb frame 
buffer device
...
 七  06 13:17:54 u-03 kernel: [ cut here ]
 七  06 13:17:54 u-03 kernel: WARNING: CPU: 5 PID: 158 at 
/home/khfeng/Sources/linux-lp1886140-mgag200/drivers/gpu/drm/drm_atomic_helper.c:2284
 drm_atomic_helper_commit_hw_done+0x112/0x130 [drm_kms_helper]
 七  06 13:17:54 u-03 kernel: Modules linked in: fjes(-) ipmi_ssif 
intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp 
kvm_intel kvm crct10dif_pclmul mgag200 ghash_clmulni_intel drm_kms_helper 
aesni_intel crypto_simd cec cryptd rc_core glue_helper i2c_algo_bit cdc_ether 
fb_sys_fops intel_cstate syscopyarea usbnet mei_me sysfillrect input_leds 
wmi_bmof mii sysimgblt intel_rapl_perf 8250_dw mei intel_pch_thermal 
ie31200_edac ipmi_si acpi_tad ipmi_devintf ipmi_msghandler mac_hid 
acpi_power_meter acpi_pad sch_fq_codel parport_pc ppdev lp parport drm 
ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid crc32_pclmul 
ahci intel_lpss_pci tg3 intel_lpss i2c_i801 libahci idma64 virt_dma wmi 
pinctrl_cannonlake video pinctrl_intel
 七  06 13:17:54 u-03 kernel: CPU: 5 PID: 158 Comm: kworker/5:1 Not tainted 
5.6.0-1019-oem #19lp1884288
 七  06 13:17:54 u-03 kernel: Hardware name: Lenovo ThinkSystem ST250 
-[7Y45CTO1WW]-/-[7Y45CTO1WW]-, BIOS -[ISE116D-2.10]- 04/24/2020
 七  06 13:17:54 u-03 kernel: Workqueue: events console_callback
 七  06 13:17:54 u-03 kernel: RIP: 
0010:drm_atomic_helper_commit_hw_done+0x112/0x130 [drm_kms_helper]
 七  06 13:17:54 u-03 kernel: Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 18 07 81 
ff eb 87 be 01 00 00 00 e8 3c 91 eb ef eb 94 be 02 00 00 00 e8 30 91 eb ef eb 
88 <0f> 0b eb 95 be 03 00 00 00 e8 20 91 eb ef e9 5c ff ff ff 90 66 2e
 七  06 13:17:54 u-03 kernel: RSP: 0018:aa7780473a98 EFLAGS: 00010286
 七  06 13:17:54 u-03 kernel: RAX: 0006 RBX: 90f51a60 RCX: 
90f527804800
 七  06 13:17:54 u-03 kernel: RDX: 90f527a1fd00 RSI: 90f51a6cc6c0 RDI: 
90f51a68
 七  06 13:17:54 u-03 kernel: RBP: aa7780473ac0 R08: 00b0 R09: 
000a
 七  06 13:17:54 u-03 kernel: R10: 00b0 R11: 000331c0 R12: 

 七  06 13:17:54 u-03 kernel: R13: 90f526fccc00 R14: 90f520ff4380 R15: 
90f524d35600
 七  06 13:17:54 u-03 kernel: FS:  () 
GS:90f52eb4() knlGS:
 七  06 13:17:54 u-03 kernel: CS:  0010 DS:  ES:  CR0: 80050033
 七  06 13:17:54 u-03 kernel: CR2: 00c42036af68 CR3: 000a5500a003 CR4: 
003606e0
 七  06 13:17:54 u-03 kernel: DR0:  DR1:  DR2: 

 七  06 13:17:54 u-03 kernel: DR3:  DR6: fffe0ff0 DR7: 
0400
 七  06 13:17:54 u-03 kernel: Call Trace:
 七  06 13:17:54 u-03 kernel:  drm_atomic_helper_commit_tail+0x46/0x70 
[drm_kms_helper]
 七  06 13:17:54 u-03 kernel:  commit_tail+0x106/0x130 [drm_kms_helper]
 七  06 13:17:54 u-03 kernel:  drm_atomic_helper_commit+0x117/0x140 
[drm_kms_helper]
 七  06 13:17:54 u-03 kernel:  drm_atomic_commit+0x4a/0x50 [drm]
 七  06 13:17:54 u-03 kernel:  drm_client_modeset_commit_atomic+0x1c4/0x200 [drm]
 七  06 13:17:54 u-03 kernel:  drm_client_modeset_commit_force+0x5a/0x170 [drm]
 七  06 13:17:54 u-03 kernel:  drm_fb_helper_pan_display+0xf6/0x210 
[drm_kms_helper]
 七  06 13:17:54 u-03 kernel:  fb_pan_display+0xbb/0x150
 七  06 13:17:54 u-03 kernel:  bit_update_start+0x20/0x50
 七  06 13:17:54 u-03 kernel:  fbcon_switch+0x382/0x5d0
 七  06 13:17:54 u-03 kernel:  redraw_screen+0x164/0x270
 七  06 13:17:54 u-03 kernel:  ? __switch_to_asm+0x40/0x70
 七  06 13:17:54 u-03 kernel:  ? __switch_to_asm+0x34/0x70
 七  06 13:17:54 u-03 kernel:  complete_change_console+0x3f/0xe0
 七  06 13:17:54 u-03 kernel:  change_console+0x59/0xa0
 七  06 13:17:54 u-03 kernel:  console_callback+0x71/0x170
 七  06 13:17:54 u-03 kernel:  ? __schedule+0x294/0x730
 七  06 13:17:54 u-03 kernel:  process_one_work+0x20c/0x410
 七  06 13:17:54 u-03 kernel:  worker_thread+0x34/0x410
 七  06 13:17:54 u-03 kernel:  kthread+0x121/0x140
 七  06 13:17:54 u-03 kernel:  ? process_one_work+0x410/0x410
 七  06 13:17:54 u-03 kernel:  ? kthread_park+0x90/0x90
 七  06 13:17:54 u-03 kernel:  ret_from_fork+0x35/0x40
 七  06 13:17:54 u-03 kernel: ---[ end trace 1b0c0199d97d6b78 ]---
...
 七  06 13:18:04 u-03 kernel: [drm:drm_atomic_helper_wait_for_dependencies 
[drm_kms_helper]] *ERROR* [CRTC:34:crtc-0] flip_done timed out
 七  06 13:18:14 u-03 kernel: [drm:drm_atomic_helper_wait_for_dependencies 
[drm_kms_helper]] *ERROR* [PLANE:32:plane-0] flip_done timed

[Bug 1886140] Re: MGA G200e doesn't work under GDM Wayland

2020-07-03 Thread Kai-Heng Feng 
Please test this kernel:
https://people.canonical.com/~khfeng/lp1886140/

** Summary changed:

- drm_vram_helper crash when launching graphical.target with MGA G200e
+ MGA G200e doesn't work under GDM Wayland

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  MGA G200e doesn't work under GDM Wayland

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