Hi, 5.10 OEM kernel is no longer supported, please give 5.14 OEM kernel a try.
** Changed in: linux-oem-5.10 (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.10 in Ubuntu. https://bugs.launchpad.net/bugs/1961599 Title: i915 [drm] *ERROR* CPU pipe A FIFO underrun on Dell XPS13 9310 Status in linux-oem-5.10 package in Ubuntu: Won't Fix Bug description: My system randomly hangs and I've spotted following i915 bug in dmesg: [ 154.272665] wlan0: associated [ 154.287455] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by d0:57:XX:XX:XX:XX [ 285.756393] input: MX Anywhere 2S Keyboard as /devices/virtual/misc/uhid/0005:046D:B01A.0005/input/input36 [ 285.756516] input: MX Anywhere 2S Mouse as /devices/virtual/misc/uhid/0005:046D:B01A.0005/input/input37 [ 285.756615] hid-generic 0005:046D:B01A.0005: input,hidraw3: BLUETOOTH HID v0.03 Keyboard [MX Anywhere 2S] on dc:41:XX:XX:XX:XX [ 368.114749] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 368.120451] JFS: nTxBlock = 8192, nTxLock = 65536 [ 368.128173] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 368.137701] QNX4 filesystem 0.2.3 registered. [ 570.307743] i915 0000:00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.10/+bug/1961599/+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