[Kernel-packages] [Bug 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
New bug against 5.11 opened https://bugs.launchpad.net/ubuntu/+source/linux-signed- hwe-5.11/+bug/1939296 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
There are countless different ways a GPU HANG can occur so let's assume it's a new problem. Please open a new bug by running: ubuntu-bug linux-image-5.11.0-25-generic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
Today regression with kernel linux-image-5.11.0-25-generic 5.11.0-25.27~20.04.1: Aug 8 22:18:11 kernel: [37254.612789] i915 :00:02.0: [drm] GPU HANG: ecode 7:0: Aug 8 22:18:11 kernel: [37254.612858] i915 :00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0 Aug 8 22:18:11 kernel: [37254.714421] i915 :00:02.0: [drm] VMSVGA FIFO[8731] context reset due to GPU hang Aug 8 22:18:14 kernel: [37257.670342] i915 :00:02.0: [drm] GPU HANG: ecode 7:0: Aug 8 22:18:14 kernel: [37257.670382] i915 :00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0 Aug 8 22:18:14 kernel: [37257.773493] i915 :00:02.0: [drm] kwin_x11[7538] context reset due to GPU hang System is Asus P8Z68V-Pro Gen3, i7-3770, iGPU HD4000: 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 61 Memory at f740 (64-bit, non-prefetchable) [size=4M] Memory at e000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at 000c [virtual] [disabled] [size=128K] 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 Was the fix of this bug properly ported to 5.11? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
> seems like this bug has not been patched for the vast majority of us, > given that this is a critical bug i say it should be reopened Judging by the above comments, it's 2 people out of 51. Comments #30 and #33 are definitely not this bug because that's the wrong hardware generation. So it would seem the "vast majority" of affected users are no longer reporting issues. You can use bug 1928656 to continue the conversation or might want to open a new bug of your own. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
seems like this bug has not been patched for the vast majority of us, given that this is a critical bug i say it should be reopened -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
If you still experience a problem in kernel 5.8.0-52 or later then please open a new bug by running: ubuntu-bug linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
I was using linux-image-5.8.0-55-generic:amd64 - this kernel still has the issues. Reverting to 5.8.0-48 removes the issues. Changing to the 5.4 kernel (latest) also removes the issues -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
I have opened a new bug: https://bugs.launchpad.net/ubuntu/+source /linux-signed-hwe-5.8/+bug/1928656 -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
System updated, been using it for a few hours now and all seems well. I am so thankful for whoever fixed this. -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
Also the link in comment #30 is NOT related to this bug. It's the wrong hardware generation. You need to open a new bug. -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
If you still experience a problem in kernel 5.8.0-52 or later then please open a new bug by running: ubuntu-bug linux -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
My problem still persists after upgrading https://answers.launchpad.net/ubuntu/+question/696971 -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released ** Changed in: linux-meta-hwe-5.8 (Ubuntu) Status: Confirmed => Fix Released -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
The fixes appear to be released now so you just need to update your system: sudo apt update sudo apt full-upgrade and then reboot. ** Summary changed: - After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge) graphics a lot of glitches render screen unusable + After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable -- 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/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Confirmed Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+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
