[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
I have twice installed Linux Mint on an 2011 iMac. It is 21.5 inch with AMD Radeon HD 6750M 512 MB graphics and 2.5 GHz Intel Core i5. Every time I install Linux Mint, it boots correctly a couple times but then simply displays a totally blank screen when booted up. Once this happens, the system will not boot correctly again. Ubuntu works fine, why is Linux Mint broken? -- 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in libdrm package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR*
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
I have twice installed Linux Mint on an 2011 iMac. It is 21.5 inch with AMD Radeon HD 6750M 512 MB graphics and 2.5 GHz Intel Core i5. Every time I install Linux Mint, it boots correctly a couple times but then simply displays a totally blank screen when booted up. Once this happens, the system will not boot correctly again. Ubuntu works fine, why is Linux Mint broken? -- 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in libdrm package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR*
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
I have twice installed Linux Mint on an 2011 iMac. It is 21.5 inch with AMD Radeon HD 6750M 512 MB graphics and 2.5 GHz Intel Core i5. Every time I install Linux Mint, it boots correctly a couple times but then simply displays a totally blank screen when booted up. Once this happens, the system will not boot correctly again. Ubuntu works fine, why is Linux Mint broken? -- 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in libdrm package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR*
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Confirmed ** Changed in: libdrm (Ubuntu) Status: New => 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in libdrm package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
** Also affects: libdrm (Ubuntu) Importance: Undecided Status: New ** Also affects: xserver-xorg-video-ati (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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in libdrm package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: New Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]]
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
apport information ** Tags added: apport-collected vera ** Description changed: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed OOM killer enabled. Restarting tasks ... done. video LNXVIDEO:00: Restoring backlight state PM: suspend exit wls1: authenticate with 00:5f:67:61:e0:ba wls1: send auth to 00:5f:67:61:e0:ba (try 1/3) wls1: authenticated wls1: associate with 00:5f:67:61:e0:ba (try 1/3) wls1: RX AssocResp from 00:5f:67:61:e0:ba (capab=0x411 status=0 aid=3) wls1: associated IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready The cursor also seems to dissapear after some use,
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
** Attachment added: "Some letters in filenames are corrupted, and seem to be corrupted in the same way." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2021907/+attachment/5676769/+files/PXL_20230529_131221080.jpg -- 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in linux package in Ubuntu: Incomplete Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed OOM killer
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
** Attachment added: "Chromium freeze shown on secondary display, before it unfreezes. Internal screen was off." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2021907/+attachment/5676768/+files/PXL_20230529_145115592.jpg -- 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/2021907 Title: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11,2 Status in linux package in Ubuntu: Incomplete Bug description: I have a mid-2010 iMac (iMac 11,2), with a Mobility Radeon HD 4670, running Linux Mint 21.1 Xfce Edition, and it has several issues. I've decided to report the issue here since it seems to be a kernel bug, and since Mint is based on Ubuntu where its kernels are built, I thought it'd be wise to report here and escalating to the LKML if necessary. Firstly, its display turns off when it boots, unless an external display is connected, in which case both displays work fine. But the backlight can't be controlled by typical programs (brightness buttons don't work, and xbacklight says 'No outputs have backlight property') apart from light (https://github.com/haikarainen/light); but that only works on kernels 5.15.*, not on 6.3.4, on that kernel only the brightness value changes, but to no effect. Upon bootup, I can see: uhci_hcd :00:1a.0: Found HC with no IRQ. Check BIOS/PCI :00:1a.0 setup! uhci_hcd :00:1a.0: init :00:1a.0 fail, -19 uhci_hcd :00:1d.0: Found HC with no IRQ. Check BIOS/PCI :00:1d.0 setup! uhci_hcd :00:1d.0: init :00:1d.0 fail, -19 at the top of the screen for a few seconds before the Mint splash screen takes over. The device's internal display turns off upon wake up from suspend, giving the following output in dmesg: PM: suspend entry (deep) Filesystems sync: 0.020 seconds Freezing user space processes ... (elapsed 0.002 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. printk: Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter system sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 Disabled fast string operations CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x4 Disabled fast string operations CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x5 Disabled fast string operations CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked sd 1:0:0:0: [sda] Starting disk [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 1024M enabled (table at 0x0014C000). radeon :01:00.0: WB enabled radeon :01:00.0: fence driver on ring 0 use gpu addr 0x1c00 radeon :01:00.0: fence driver on ring 3 use gpu addr 0x1c0c radeon :01:00.0: fence driver on ring 5 use gpu addr 0x0005c598 debugfs: File 'radeon_ring_gfx' in directory '0' already present! debugfs: File 'radeon_ring_dma1' in directory '0' already present! [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 2 usecs debugfs: File 'radeon_ring_uvd' in directory '0' already present! [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata1.00: supports DRM functions and may not be fully accessible ata1.00: configured for UDMA/133 ata2.00: ACPI cmd ef/10:03:00:00:00:a0(SET FEATURES) filtered out ata2.00: configured for UDMA/100 firewire_core :05:00.0: rediscovered device fw0 [drm] ib test on ring 5 succeeded [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [drm:radeon_dp_link_train [radeon]] *ERROR* displayport link status failed [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed OOM
[Kernel-packages] [Bug 2021907] Re: Black display on boot and Mobility Radeon HD 4670 related freezes and crashes on iMac 11, 2
The following is various system info: /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz stepping: 5 microcode : 0x7 cpu MHz : 1596.109 cache size : 4096 KB physical id : 0 siblings: 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm arat flush_l1d vmx flags : vnmi preemption_timer invvpid ept_x_only flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest bugs: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bogomips: 6118.41 clflush size: 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz stepping: 5 microcode : 0x7 cpu MHz : 1345.395 cache size : 4096 KB physical id : 0 siblings: 4 core id : 0 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm arat flush_l1d vmx flags : vnmi preemption_timer invvpid ept_x_only flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest bugs: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bogomips: 6118.41 clflush size: 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz stepping: 5 microcode : 0x7 cpu MHz : 1197.000 cache size : 4096 KB physical id : 0 siblings: 4 core id : 2 cpu cores : 2 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm arat flush_l1d vmx flags : vnmi preemption_timer invvpid ept_x_only flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest bugs: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bogomips: 6118.41 clflush size: 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz stepping: 5 microcode : 0x7 cpu MHz : 1379.151 cache size : 4096 KB physical id : 0 siblings: 4 core id : 2 cpu cores : 2 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm arat flush_l1d vmx flags : vnmi preemption_timer invvpid ept_x_only flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest bugs: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bogomips: 6118.41 clflush size: 64