Last week I switched from Windows 10 to Kubuntu 24.04. While I do have some unix and linux experience in the past from my job, this is the first time I have been running linux on my own computer at home.
I have noticed that my computer will sometimes freeze. Caps lock light doesn't work anymore, the clock stop running, etc. All I can do is turn off the power. My impression is that it usually happens when I am doing something on an NTFS partition (I am still working on moving data from a Windows hard drives with NTFS partitions to a new hard drive formatted as ext4). However, just now it froze while I did not have the old drive mounted. Root is on a crucial T500 SSD of 2TB, the new hard drive is a WD WD80EAAZ as ext4. The WD80EAAS was mounted and I had a file open on it. The freeze happened in Thunderbird and was moving my mouse to do something just after I had sent an e-mail.
The last log entry I can see in syslog before the freeze is this:
2025-07-24T14:55:43.396642+02:00 christine-ab350gaming kwin_x11[2061]: kwin_core: XCB error: 152 (BadDamage), sequence: 6945, resource id: 2
1011979, major code: 143 (DAMAGE), minor code: 3 (Subtract)
I am not dual booting, this was a fresh install of Kubuntu 24.04 to the SSD.
Any ideas or suggestions what could be happening and what to do about it?
Regards, Christine
I have noticed that my computer will sometimes freeze. Caps lock light doesn't work anymore, the clock stop running, etc. All I can do is turn off the power. My impression is that it usually happens when I am doing something on an NTFS partition (I am still working on moving data from a Windows hard drives with NTFS partitions to a new hard drive formatted as ext4). However, just now it froze while I did not have the old drive mounted. Root is on a crucial T500 SSD of 2TB, the new hard drive is a WD WD80EAAZ as ext4. The WD80EAAS was mounted and I had a file open on it. The freeze happened in Thunderbird and was moving my mouse to do something just after I had sent an e-mail.
The last log entry I can see in syslog before the freeze is this:
2025-07-24T14:55:43.396642+02:00 christine-ab350gaming kwin_x11[2061]: kwin_core: XCB error: 152 (BadDamage), sequence: 6945, resource id: 2
1011979, major code: 143 (DAMAGE), minor code: 3 (Subtract)
I am not dual booting, this was a fresh install of Kubuntu 24.04 to the SSD.
Any ideas or suggestions what could be happening and what to do about it?
Regards, Christine
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