[Kernel-packages] [Bug 1760545] Re: [18.04] GLK hang after a while
This bug was fixed in the package linux - 4.15.0-39.42 --- linux (4.15.0-39.42) bionic; urgency=medium * linux: 4.15.0-39.42 -proposed tracker (LP: #1799411) * Linux: insufficient shootdown for paging-structure caches (LP: #1798897) - mm: move tlb_table_flush to tlb_flush_mmu_free - mm/tlb: Remove tlb_remove_table() non-concurrent condition - mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE - [Config] CONFIG_HAVE_RCU_TABLE_INVALIDATE=y * Ubuntu18.04: GPU total memory is reduced (LP: #1792102) - Revert "powerpc/powernv: Increase memory block size to 1GB on radix" * arm64: snapdragon: reduce boot noise (LP: #1797154) - [Config] arm64: snapdragon: DRM_MSM=m - [Config] arm64: snapdragon: SND*=m - [Config] arm64: snapdragon: disable ARM_SDE_INTERFACE - [Config] arm64: snapdragon: disable DRM_I2C_ADV7511_CEC - [Config] arm64: snapdragon: disable VIDEO_ADV7511, VIDEO_COBALT * [Bionic] CPPC bug fixes (LP: #1796949) - ACPI / CPPC: Update all pr_(debug/err) messages to log the susbspace id - cpufreq: CPPC: Don't set transition_latency - ACPI / CPPC: Fix invalid PCC channel status errors * regression in 'ip --family bridge neigh' since linux v4.12 (LP: #1796748) - rtnetlink: fix rtnl_fdb_dump() for ndmsg header * screen displays abnormally on the lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) (LP: #1796786) - drm/amd/display: Fix takover from VGA mode - drm/amd/display: early return if not in vga mode in disable_vga - drm/amd/display: Refine disable VGA * arm64: snapdragon: WARNING: CPU: 0 PID: 1 arch/arm64/kernel/setup.c:271 reserve_memblock_reserved_regions (LP: #1797139) - SAUCE: arm64: Fix /proc/iomem for reserved but not memory regions * The front MIC can't work on the Lenovo M715 (LP: #1797292) - ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715 * Keyboard backlight sysfs sometimes is missing on Dell laptops (LP: #1797304) - platform/x86: dell-smbios: Correct some style warnings - platform/x86: dell-smbios: Rename dell-smbios source to dell-smbios-base - platform/x86: dell-smbios: Link all dell-smbios-* modules together - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y * rpi3b+: ethernet not working (LP: #1797406) - lan78xx: Don't reset the interface on open * 87cdf3148b11 was never backported to 4.15 (LP: #1795653) - xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto * [Ubuntu18.04][Power9][DD2.2]package installation segfaults inside debian chroot env in P9 KVM guest with HTM enabled (kvm) (LP: #1792501) - KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds * Provide mode where all vCPUs on a core must be the same VM (LP: #1792957) - KVM: PPC: Book3S HV: Provide mode where all vCPUs on a core must be the same VM * fscache: bad refcounting in fscache_op_complete leads to OOPS (LP: #1797314) - SAUCE: fscache: Fix race in decrementing refcount of op->npages * CVE-2018-9363 - Bluetooth: hidp: buffer overflow in hidp_process_report * CVE-2017-13168 - scsi: sg: mitigate read/write abuse * [Bionic] ACPI / PPTT: use ACPI ID whenever ACPI_PPTT_ACPI_PROCESSOR_ID_VALID is set (LP: #1797200) - ACPI / PPTT: use ACPI ID whenever ACPI_PPTT_ACPI_PROCESSOR_ID_VALID is set * [Bionic] arm64: topology: Avoid checking numa mask for scheduler MC selection (LP: #1797202) - arm64: topology: Avoid checking numa mask for scheduler MC selection * crypto/vmx - Backport of Fix sleep-in-atomic bugs patch for 18.04 (LP: #1790832) - crypto: vmx - Fix sleep-in-atomic bugs * hns3: autoneg settings get lost on down/up (LP: #1797654) - net: hns3: Fix for information of phydev lost problem when down/up * not able to unwind the stack from within __kernel_clock_gettime in the Linux vDSO (LP: #1797963) - powerpc/vdso: Correct call frame information * Signal 7 error when running GPFS tracing in cluster (LP: #1792195) - powerpc/mm/books3s: Add new pte bit to mark pte temporarily invalid. - powerpc/mm/radix: Only need the Nest MMU workaround for R -> RW transition * Support Edge Gateway's WIFI LED (LP: #1798330) - SAUCE: mwifiex: Switch WiFi LED state according to the device status * Support Edge Gateway's Bluetooth LED (LP: #1798332) - SAUCE: Bluetooth: Support for LED on Edge Gateways * USB cardreader (0bda:0328) make the system can't enter s3 or hang (LP: #1798328) - usb: Don't disable Latency tolerance Messaging (LTM) before port reset * CVE-2018-15471 - xen-netback: fix input validation in xenvif_set_hash_mapping() * CVE-2018-16658 - cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status * [Bionic] Update ThunderX2 implementation defined pmu core events (LP: #1796904) - perf vendor events arm64: Update ThunderX2
[Kernel-packages] [Bug 1760545] Re: [18.04] GLK hang after a while
This bug was fixed in the package linux - 4.15.0-39.42 --- linux (4.15.0-39.42) bionic; urgency=medium * linux: 4.15.0-39.42 -proposed tracker (LP: #1799411) * Linux: insufficient shootdown for paging-structure caches (LP: #1798897) - mm: move tlb_table_flush to tlb_flush_mmu_free - mm/tlb: Remove tlb_remove_table() non-concurrent condition - mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE - [Config] CONFIG_HAVE_RCU_TABLE_INVALIDATE=y * Ubuntu18.04: GPU total memory is reduced (LP: #1792102) - Revert "powerpc/powernv: Increase memory block size to 1GB on radix" * arm64: snapdragon: reduce boot noise (LP: #1797154) - [Config] arm64: snapdragon: DRM_MSM=m - [Config] arm64: snapdragon: SND*=m - [Config] arm64: snapdragon: disable ARM_SDE_INTERFACE - [Config] arm64: snapdragon: disable DRM_I2C_ADV7511_CEC - [Config] arm64: snapdragon: disable VIDEO_ADV7511, VIDEO_COBALT * [Bionic] CPPC bug fixes (LP: #1796949) - ACPI / CPPC: Update all pr_(debug/err) messages to log the susbspace id - cpufreq: CPPC: Don't set transition_latency - ACPI / CPPC: Fix invalid PCC channel status errors * regression in 'ip --family bridge neigh' since linux v4.12 (LP: #1796748) - rtnetlink: fix rtnl_fdb_dump() for ndmsg header * screen displays abnormally on the lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) (LP: #1796786) - drm/amd/display: Fix takover from VGA mode - drm/amd/display: early return if not in vga mode in disable_vga - drm/amd/display: Refine disable VGA * arm64: snapdragon: WARNING: CPU: 0 PID: 1 arch/arm64/kernel/setup.c:271 reserve_memblock_reserved_regions (LP: #1797139) - SAUCE: arm64: Fix /proc/iomem for reserved but not memory regions * The front MIC can't work on the Lenovo M715 (LP: #1797292) - ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715 * Keyboard backlight sysfs sometimes is missing on Dell laptops (LP: #1797304) - platform/x86: dell-smbios: Correct some style warnings - platform/x86: dell-smbios: Rename dell-smbios source to dell-smbios-base - platform/x86: dell-smbios: Link all dell-smbios-* modules together - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y * rpi3b+: ethernet not working (LP: #1797406) - lan78xx: Don't reset the interface on open * 87cdf3148b11 was never backported to 4.15 (LP: #1795653) - xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto * [Ubuntu18.04][Power9][DD2.2]package installation segfaults inside debian chroot env in P9 KVM guest with HTM enabled (kvm) (LP: #1792501) - KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds * Provide mode where all vCPUs on a core must be the same VM (LP: #1792957) - KVM: PPC: Book3S HV: Provide mode where all vCPUs on a core must be the same VM * fscache: bad refcounting in fscache_op_complete leads to OOPS (LP: #1797314) - SAUCE: fscache: Fix race in decrementing refcount of op->npages * CVE-2018-9363 - Bluetooth: hidp: buffer overflow in hidp_process_report * CVE-2017-13168 - scsi: sg: mitigate read/write abuse * [Bionic] ACPI / PPTT: use ACPI ID whenever ACPI_PPTT_ACPI_PROCESSOR_ID_VALID is set (LP: #1797200) - ACPI / PPTT: use ACPI ID whenever ACPI_PPTT_ACPI_PROCESSOR_ID_VALID is set * [Bionic] arm64: topology: Avoid checking numa mask for scheduler MC selection (LP: #1797202) - arm64: topology: Avoid checking numa mask for scheduler MC selection * crypto/vmx - Backport of Fix sleep-in-atomic bugs patch for 18.04 (LP: #1790832) - crypto: vmx - Fix sleep-in-atomic bugs * hns3: autoneg settings get lost on down/up (LP: #1797654) - net: hns3: Fix for information of phydev lost problem when down/up * not able to unwind the stack from within __kernel_clock_gettime in the Linux vDSO (LP: #1797963) - powerpc/vdso: Correct call frame information * Signal 7 error when running GPFS tracing in cluster (LP: #1792195) - powerpc/mm/books3s: Add new pte bit to mark pte temporarily invalid. - powerpc/mm/radix: Only need the Nest MMU workaround for R -> RW transition * Support Edge Gateway's WIFI LED (LP: #1798330) - SAUCE: mwifiex: Switch WiFi LED state according to the device status * Support Edge Gateway's Bluetooth LED (LP: #1798332) - SAUCE: Bluetooth: Support for LED on Edge Gateways * USB cardreader (0bda:0328) make the system can't enter s3 or hang (LP: #1798328) - usb: Don't disable Latency tolerance Messaging (LTM) before port reset * CVE-2018-15471 - xen-netback: fix input validation in xenvif_set_hash_mapping() * CVE-2018-16658 - cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status * [Bionic] Update ThunderX2 implementation defined pmu core events (LP: #1796904) - perf vendor events arm64: Update ThunderX2
[Kernel-packages] [Bug 1760545] Re: [18.04] GLK hang after a while
This bug was fixed in the package linux-oem - 4.15.0-1024.29 --- linux-oem (4.15.0-1024.29) bionic; urgency=medium * linux-oem: 4.15.0-1024.29 -proposed tracker (LP: #1797069) * Keyboard backlight sysfs sometimes is missing on Dell laptops (LP: #1797304) - platform/x86: dell-smbios: Correct some style warnings - platform/x86: dell-smbios: Rename dell-smbios source to dell-smbios-base - platform/x86: dell-smbios: Link all dell-smbios-* modules together - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y [ Ubuntu: 4.15.0-38.41 ] * linux: 4.15.0-38.41 -proposed tracker (LP: #1797061) * Silent data corruption in Linux kernel 4.15 (LP: #1796542) - block: add a lower-level bio_add_page interface - block: bio_iov_iter_get_pages: fix size of last iovec - blkdev: __blkdev_direct_IO_simple: fix leak in error case - block: bio_iov_iter_get_pages: pin more pages for multi-segment IOs -- Chia-Lin Kao (AceLan) Tue, 16 Oct 2018 10:32:03 +0800 ** Changed in: linux-oem (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
The kernel is in bionic-proposed, -39.42. For some reason this bug wasn't spammed about it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
Thanks! Is there a timeline for wen this new linux-generic kernel may be released for 18.04 / 4.15.x? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
The fix will be in next -generic kernel release. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
Hi Guys, This might be a very noob question but, if I'm running Ubuntu 18.04.1 LTS, how do I install this fix? I noted that the fix is done in linux- oem package but a "sudo apt list --installed" seems to suggest this isn't currently an installed package on my installation? Is it simply a case of either (A) running "sudo apt-get install linux- oem" or (B) Waiting for this to be fixed in 18.04.1 LTS and available via the standard apt-get update / apt-get upgrade mechanism? If this is still to be fixed/released in 18.04.1 LTS, is there a timeline for when the fix would be available? Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
This bug was fixed in the package linux-oem - 4.15.0-1024.29 --- linux-oem (4.15.0-1024.29) bionic; urgency=medium * linux-oem: 4.15.0-1024.29 -proposed tracker (LP: #1797069) * Keyboard backlight sysfs sometimes is missing on Dell laptops (LP: #1797304) - platform/x86: dell-smbios: Correct some style warnings - platform/x86: dell-smbios: Rename dell-smbios source to dell-smbios-base - platform/x86: dell-smbios: Link all dell-smbios-* modules together - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y - [Config] CONFIG_DELL_SMBIOS_SMM=y, CONFIG_DELL_SMBIOS_WMI=y [ Ubuntu: 4.15.0-38.41 ] * linux: 4.15.0-38.41 -proposed tracker (LP: #1797061) * Silent data corruption in Linux kernel 4.15 (LP: #1796542) - block: add a lower-level bio_add_page interface - block: bio_iov_iter_get_pages: fix size of last iovec - blkdev: __blkdev_direct_IO_simple: fix leak in error case - block: bio_iov_iter_get_pages: pin more pages for multi-segment IOs -- Chia-Lin Kao (AceLan) Tue, 16 Oct 2018 10:32:03 +0800 ** Changed in: linux-oem (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
Verified by Alex Tu. ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Committed Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Committed Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- 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/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** Description changed: SRU Justification - Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware - file in modinfo, so it is not included in the initrd along with the i915 - driver. Thus the firmware does not get loaded. Loading the firmware is - said to prevent a hang. + [Impact] + i915 lacks information about the glk_dmc_ver1_04.bin firmware file in + modinfo, so it is not included in the initrd along with the i915 driver. + Thus the firmware does not get loaded. Loading the firmware is said to + prevent a hang. - Fix: Add a MODULE_FIRMWARE statement for the firmware. + In addition to that, this also causes GLK's HDMI audio codec stops + working after S3. + + [Fix] + Add a MODULE_FIRMWARE statement for the firmware. + + This information is required to let initramfs-tools includes the + firmware. - Test Case: Without the firmware there will be a "Direct firmware load - for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With - the firmware there is no such message. + [Test Case] + Without the firmware there will be a "Direct firmware load for + i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the + firmware there is no such message. - Regression Potential: Minimal. Will only be loaded by i915 for specific - hardware, and loading the firmware is known to fix a hang. + I can confirm the GLK HDMI audio issue is gone when firmware is loaded. + + [Regression Potential] + Minimal. Will only be loaded by i915 for specific hardware, and loading + the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS 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/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification [Impact] i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. In addition to that, this also causes GLK's HDMI audio codec stops working after S3. [Fix] Add a MODULE_FIRMWARE statement for the firmware. This information is required to let initramfs-tools includes the firmware. [Test Case] Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. I can confirm the GLK HDMI audio issue is gone when firmware is loaded. [Regression Potential] Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
What is the timeline for having this fix backported to the 4.15 kernel? -- 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/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** No longer affects: intel -- 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/1760545 Title: [18.04] GLK hang after a while Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** Changed in: intel 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/1760545 Title: [18.04] GLK hang after a while Status in intel: Triaged Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
** Tags added: patch -- 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/1760545 Title: [18.04] GLK hang after a while Status in intel: Incomplete Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
Attached is the patch (or commit b607990c76ceda0a7a7ceacabab174cdc8b9beee). ** Patch added: "0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch" https://bugs.launchpad.net/intel/+bug/1760545/+attachment/5135659/+files/0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch -- 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/1760545 Title: [18.04] GLK hang after a while Status in intel: Incomplete Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
A mainline patch is available now in v4.17-rc4. It is probably best to back port commit b607990c76ceda0a7a7ceacabab174cdc8b9beee for Ubuntu 4.15 and Ubuntu 4.16 (if released) as the mainline 'Cc: stable' tag is stalled. The patch/commit fixes the bug as documented above: ubuntu@ubuntu:~$ dmesg | egrep 'Linux version|DMI:|i915' [0.00] Linux version 4.17.0-041700rc4-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805070430 SMP Mon May 7 04:31:46 UTC 2018 [0.00] DMI: Intel Corporation NUC7CJYS/NUC7JYB, BIOS JYGLKCPX.86A.0024.2017.1229.1454 12/29/2017 [2.489175] i915 :00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [2.489705] [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [2.493790] [drm] Initialized i915 1.6.0 20180308 for :00:02.0 on minor 0 [2.567821] i915 :00:02.0: fb0: inteldrmfb frame buffer device ubuntu@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/1760545 Title: [18.04] GLK hang after a while Status in intel: Incomplete Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
I've already submitted a patch to mainline Cc: stable (https://patchwork.kernel.org/patch/10335195) which will address this issue if accepted (note: the current discussion is about the 'acceptability and health' of using the firmware with recent kernels. -- 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/1760545 Title: [18.04] GLK hang after a while Status in intel: Incomplete Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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 1760545] Re: [18.04] GLK hang after a while
$ modinfo -F firmware /lib/modules/$(uname -r)/kernel/drivers/gpu/drm/i915/i915.ko i915/bxt_dmc_ver1_07.bin i915/skl_dmc_ver1_26.bin i915/kbl_dmc_ver1_01.bin i915/skl_guc_ver6_1.bin i915/kbl_huc_ver02_00_1810.bin i915/bxt_huc_ver01_07_1398.bin i915/skl_huc_ver01_07_1398.bin No glk_dmc file listed. ** Information type changed from Proprietary to Public ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Seth Forshee (sforshee) ** Description changed: + SRU Justification + + Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware + file in modinfo, so it is not included in the initrd along with the i915 + driver. Thus the firmware does not get loaded. Loading the firmware is + said to prevent a hang. + + Fix: Add a MODULE_FIRMWARE statement for the firmware. + + Test Case: Without the firmware there will be a "Direct firmware load + for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With + the firmware there is no such message. + + Regression Potential: Minimal. Will only be loaded by i915 for specific + hardware, and loading the firmware is known to fix a hang. + + --- + Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; - After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. + After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS 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/1760545 Title: [18.04] GLK hang after a while Status in intel: Incomplete Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: SRU Justification Impact: i915 lacks information about the glk_dmc_ver1_04.bin firmware file in modinfo, so it is not included in the initrd along with the i915 driver. Thus the firmware does not get loaded. Loading the firmware is said to prevent a hang. Fix: Add a MODULE_FIRMWARE statement for the firmware. Test Case: Without the firmware there will be a "Direct firmware load for i915/glk_dmc_ver1_04.bin failed with error -2" line in dmesg. With the firmware there is no such message. Regression Potential: Minimal. Will only be loaded by i915 for specific hardware, and loading the firmware is known to fix a hang. --- Description: Platform information: Label: GLK02SDP Processor: Silver N5000 Bios: GELKRVPA.X64.0083.B30.1801162142 OS: Ubuntu 18.04 Kernel: 4.15.0-10-generic Details: Power on, and enter into the system; After a period, sometimes about 20 minutes, sometimes 1 hour, the machine will hang. We can only power it off manually, then power on to enter into OS again. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1760545/+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
