[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "This screen bure on UEFI model for 18.04 classic d-i installer in the first installer screen of language select" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+attachment/5141063/+files/uefi-di-screen-blur.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
For ISO of classic Debian installer (d-i), it would become screen blur after kernel load and in the first screen of "select a langue" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Tags removed: kernel-key ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
Blur screen for GDM login was caused by wayland, it can be fix by force to use Xorg in /etc/gdm3/customer.conf to uncoment WaylandEnable=false -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
Below image uses the Subiquity and it can be installed successfully. But after install ubuntu-desktop, the login screen would become screen blur after reboot or init 5, but it can be start by startx after init 3 in the terminal. http://releases.ubuntu.com/18.04/ubuntu-18.04-live-server-amd64.iso. For ISO of classic Debian installer (d-i) which was download from below, the setup (install) would still become bur and can't continue to finish install by manual which was tested by iMBC(KVM) and virtual CD-ROM. http://cdimage.ubuntu.com/releases/18.04/release/ubuntu-18.04-server-amd64.iso -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
Today, Huawei side did x-window testing 16.04.04 in legacy BIOS model, all 4.4,4.13(hwe),4.15(hwe-edge which as as 18.04), 4.17rc1 works fine (no screen blur). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "x-windows test matrix for 16.04.4 with kernel 4.4,4.13,4.15,4.17" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+attachment/5123905/+files/blur-test0420.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "sos report for 16.04.04 with 4.15 kernel tesing (no screen blur after enable x-window)" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+attachment/5120260/+files/sosreport-2288Hv5uefi16.04.44.15-20180417120113.tar.xz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "Test matrix for sceen blur on 16.04.4 with 4.4 4.13 4.15 kernel and 18.04" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+attachment/5120230/+files/test-matrix-on-1604-1804.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** No longer affects: install-package (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
For Xenial ubuntu-deskto on Huawei server testing (UEFI), all kernel 4.4 (default) and 4.13 (hwe) and 4.15 (hwe-edge) works well (no screen blur). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "screen shoot for xenial (16.04.4) with 4.15 kernel on Huawei server (UEFI)" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762940/+attachment/5119225/+files/xenial-4.15-kernel-gui.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "bure screen picture for 18.04 beta2 atfter switch to x-window on Huawei server" https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+attachment/5118758/+files/creen_picture_for_blur.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Attachment added: "sos-report for Ubuntu 18.04 after ubuntu-desktop installed. it also become screen blur after witch to x-window (init 5)." https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+attachment/5118756/+files/sosreport-2288Hv5-20180417044501.tar.xz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
The screen also get blur after ubuntu 18.04 beta2 was installed by legacy bios on Huawei server (VGA card is SM750 which was embedded in Hi1710 iMBC chips). The ubuntu-destktop was installed by "apt-get install ubuntu-desktop and init 5 to switch to x. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Also affects: linux (Ubuntu Bionic) Importance: High Status: Incomplete ** Also affects: install-package (Ubuntu Bionic) Importance: Undecided Status: New ** Tags added: kernel-key ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
Hey Mao, Is this visible after install? In other words can you install 16.04 on the failing system, then add the 4.15 kernel and boot into it? Once you do that, does the issue appear? Just to summarize where we are: 16.04, 4.13: No problem 18.04, 4.15: Problem with frame buffer 16.04, 4.15: ??? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: Triaged Status in install-package source package in Bionic: New Status in linux source package in Bionic: Triaged Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 install screen becomes blur on Huawei server
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1762940 Title: Ubuntu 18.04 install screen becomes blur on Huawei server Status in install-package package in Ubuntu: New Status in linux package in Ubuntu: New Bug description: For all(as I know) Huawei servers, the vga adapter are embed in the iBMC chips. Those server can install from ISO manually for 16.04.4 and screen display normally. But for 18.04 ( tested both for daily and final beta)version, the install screen is blur. One of tested server is Huawei 2855 v5, the certification link for 16.04 are https://certification.ubuntu.com/hardware/201707-25596/. Below are key difference of dmesg. It seems might related with DRM. 18.04 install screen is blur dmesg ... [2.039009] fb0: EFI VGA frame buffer device ... [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [4.191435] [drm] No driver support for vblank timestamp query. [4.209338] checking generic (9000 30) vs hw (0 0) [4.209384] fbcon: hibmcdrmfb (fb1) is primary device [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63 ... [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on minor 0 ... [5.636624] vga16fb: initializing [5.636627] vga16fb: mapped to 0x48a7a1d2 [5.636630] checking generic (9000 30) vs hw (a 1) [5.636676] fb2: VGA16 VGA frame buffer device ... 16.04.4 install screen is fine (no screen blur) dmesg ... [2.000419] fb0: EFI VGA frame buffer device [8.795065] vga16fb: initializing [8.795068] vga16fb: mapped to 0x880a [8.795071] checking generic (9800 30) vs hw (a 1) [8.795121] fb1: VGA16 VGA frame buffer device ... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/install-package/+bug/1762940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
