[Kernel-packages] [Bug 1958248] Re: Screen garbled on login and freezes on unsuspend
*** This bug is a duplicate of bug 1958412 *** https://bugs.launchpad.net/bugs/1958412 ** Tags added: amdgpu focal ** Summary changed: - Screen garbled on login and freezes on unsuspend + [amdgpu] Screen garbled on login and freezes on unsuspend ** This bug has been marked a duplicate of bug 1958412 [amdgpu] at startup and shutdown screen gets white noise -- 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/1958248 Title: [amdgpu] Screen garbled on login and freezes on unsuspend Status in linux package in Ubuntu: Confirmed Bug description: 1. The login manager works but as soon as I log in, the screen is filled with colored vertical stripes and is unusable. I found that if I change the screen resolution to the maximum (1920x1080), then the screen is ok. Any other resolution that I've tried (eg (1440x900 used to be my preference) causes the unreadable display and it does not revert back, requiring a reboot. 2. Coming out of suspend, the password entry screen is displayed, but there is no response to keyboard or mouse, requiring a reboot. HP Envy x360 laptop with AMD Ryzen 7 with Radeon graphics Last known kernel that worked is 5.11.0-46 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958248/+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 1958248] Re: Screen garbled on login and freezes on unsuspend
Ran log reports manually. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1958248 Title: Screen garbled on login and freezes on unsuspend Status in linux package in Ubuntu: Confirmed Bug description: 1. The login manager works but as soon as I log in, the screen is filled with colored vertical stripes and is unusable. I found that if I change the screen resolution to the maximum (1920x1080), then the screen is ok. Any other resolution that I've tried (eg (1440x900 used to be my preference) causes the unreadable display and it does not revert back, requiring a reboot. 2. Coming out of suspend, the password entry screen is displayed, but there is no response to keyboard or mouse, requiring a reboot. HP Envy x360 laptop with AMD Ryzen 7 with Radeon graphics Last known kernel that worked is 5.11.0-46 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958248/+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 1958248] Re: Screen garbled on login and freezes on unsuspend
** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958248/+attachment/166/+files/version.log -- 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/1958248 Title: Screen garbled on login and freezes on unsuspend Status in linux package in Ubuntu: Incomplete Bug description: 1. The login manager works but as soon as I log in, the screen is filled with colored vertical stripes and is unusable. I found that if I change the screen resolution to the maximum (1920x1080), then the screen is ok. Any other resolution that I've tried (eg (1440x900 used to be my preference) causes the unreadable display and it does not revert back, requiring a reboot. 2. Coming out of suspend, the password entry screen is displayed, but there is no response to keyboard or mouse, requiring a reboot. HP Envy x360 laptop with AMD Ryzen 7 with Radeon graphics Last known kernel that worked is 5.11.0-46 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958248/+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 1958248] Re: Screen garbled on login and freezes on unsuspend
I was unable to use apport - it reported 'Problem in linux- image-5.13.0-25-generic This is not an official Linux package. Please remove any third party package and try again" -- 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/1958248 Title: Screen garbled on login and freezes on unsuspend Status in linux package in Ubuntu: Incomplete Bug description: 1. The login manager works but as soon as I log in, the screen is filled with colored vertical stripes and is unusable. I found that if I change the screen resolution to the maximum (1920x1080), then the screen is ok. Any other resolution that I've tried (eg (1440x900 used to be my preference) causes the unreadable display and it does not revert back, requiring a reboot. 2. Coming out of suspend, the password entry screen is displayed, but there is no response to keyboard or mouse, requiring a reboot. HP Envy x360 laptop with AMD Ryzen 7 with Radeon graphics Last known kernel that worked is 5.11.0-46 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958248/+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
